granicus.if.org Git - icinga2/blob - CHANGELOG.md

   1 # Icinga 2.x CHANGELOG
   2
   3 ## 2.8.4 (2018-04-25)
   4
   5 ### Bug
   6
   7 * [#6257](https://github.com/icinga/icinga2/issues/6257) (Check Execution): Plugins crash when run from icinga2-2.8.3
   8
   9 ### Support
  10
  11 * [#6260](https://github.com/icinga/icinga2/issues/6260) (Check Execution, PR): Revert "fixup set rlimit stack failed condition"
  12
  13 ## 2.8.3 (2018-04-24)
  14
  15 ### Notes
  16
  17 - Fix InfluxDB backslash escaping
  18 - Fix Elasticsearch crash on invalid performance data
  19 - Sysconfig file settings are taken into account
  20 - Support multiple parameters for check_nscp_api
  21 - Documentation enhancements and fixes
  22
  23 ### Bug
  24
  25 * [#6207](https://github.com/icinga/icinga2/issues/6207) (Plugins, Windows, PR): Fix multiple parameter problems for check\_nscp\_api
  26 * [#6196](https://github.com/icinga/icinga2/issues/6196) (InfluxDB, Metrics, PR): Fix InfluxDB backslash escaping
  27 * [#6192](https://github.com/icinga/icinga2/issues/6192) (Crash, Elasticsearch, PR): Elasticsearch: Fix crash with invalid performance data metrics
  28 * [#6191](https://github.com/icinga/icinga2/issues/6191) (Crash, Elasticsearch): Invalid Perfdata causing Segmentation fault with ElasticsearchWriter
  29 * [#6182](https://github.com/icinga/icinga2/issues/6182) (InfluxDB): Windows Disk performance data broken in InfluxDB
  30 * [#6179](https://github.com/icinga/icinga2/issues/6179) (CLI, Crash, PR): Fix crash in api user command
  31 * [#6178](https://github.com/icinga/icinga2/issues/6178) (API, Crash): Error: boost::bad\_any\_cast: failed conversion using boost::any\_cast
  32 * [#6140](https://github.com/icinga/icinga2/issues/6140): Force check has no effect
  33 * [#6119](https://github.com/icinga/icinga2/issues/6119) (PR): fixup set rlimit stack failed condition
  34 * [#5925](https://github.com/icinga/icinga2/issues/5925) (Crash, PR): Fix missing variable name in ApiListener::Start
  35 * [#5924](https://github.com/icinga/icinga2/issues/5924) (Crash): The lock variable in ApiListener::Start is missing its name
  36 * [#5881](https://github.com/icinga/icinga2/issues/5881) (API, PR): Fix package error message
  37 * [#5706](https://github.com/icinga/icinga2/issues/5706) (Plugins, Windows): nscp\_api - cannot use check\_cpu with "time" argument used multiple times
  38
  39 ### Documentation
  40
  41 * [#6227](https://github.com/icinga/icinga2/issues/6227) (Documentation, PR): Fix missing anchors in CLI commands chapter
  42 * [#6203](https://github.com/icinga/icinga2/issues/6203) (Documentation, PR): Add docs for script debugger and API filters
  43 * [#6177](https://github.com/icinga/icinga2/issues/6177) (Documentation, PR): Doc: Fix typo in API user creation example
  44 * [#6176](https://github.com/icinga/icinga2/issues/6176) (Documentation, PR): hashed\_password -\> password\_hash. Fixes \#6175
  45 * [#6175](https://github.com/icinga/icinga2/issues/6175) (Documentation): ApiUser does not know hashed\_password Attribute
  46 * [#6166](https://github.com/icinga/icinga2/issues/6166) (Documentation, PR): Fix broken link in README
  47 * [#6145](https://github.com/icinga/icinga2/issues/6145) (Documentation, PR): Fix incorrect parameter name in the API documentation
  48 * [#6102](https://github.com/icinga/icinga2/issues/6102) (Documentation, PR): Fix typo in Apply for Rules documentation
  49 * [#6080](https://github.com/icinga/icinga2/issues/6080) (Documentation, PR): Document the 'ignore\_on\_error' attribute for object creation
  50 * [#6068](https://github.com/icinga/icinga2/issues/6068) (Documentation, PR): Fix the explanation of `types` and `states` for user objects
  51 * [#5913](https://github.com/icinga/icinga2/issues/5913) (Documentation, ITL, PR): Enhance http\_certificate parameter documentation
  52 * [#5838](https://github.com/icinga/icinga2/issues/5838) (Documentation, PR): services.conf has also be moved to zones.d/global-templates/
  53 * [#5797](https://github.com/icinga/icinga2/issues/5797) (Documentation): Document the ignore\_on\_error parameter for CreateObjectHandler::HandleRequest
  54 * [#5610](https://github.com/icinga/icinga2/issues/5610) (Documentation, ITL): http check doesn't map the critical ssl certificate age option
  55
  56 ### Support
  57
  58 * [#6250](https://github.com/icinga/icinga2/issues/6250) (PR): Fix typo
  59 * [#6241](https://github.com/icinga/icinga2/issues/6241) (Packages, PR): Fix Sysconfig file detection for Icinga 2 settings
  60 * [#6230](https://github.com/icinga/icinga2/issues/6230) (PR): Unbreak build against Boost 1.67
  61 * [#6215](https://github.com/icinga/icinga2/issues/6215) (Configuration, Packages): Sysconfig limits and settings are not respected
  62 * [#6202](https://github.com/icinga/icinga2/issues/6202) (Packages, code-quality, PR): Use VERSION instead of icinga2.spec
  63
  64 ## 2.8.2 (2018-03-22)
  65
  66 ### Notes
  67
  68 A bugfix release with a focus on security.
  69
  70 Most of these have been brought to our attention by the community and we are very thankful for that. Special thanks to Michael H., Julian and Michael O., who helped by reporting and assisting us in fixing security bugs. CVEs have also been requested for these issues, they are as follows: CVE-2017-16933, CVE-2018-6532, CVE-2018-6533, CVE-2018-6534, CVE-2018-6535, CVE-2018-6536.
  71
  72 ### Enhancement
  73
  74 * [#5715](https://github.com/icinga/icinga2/issues/5715) (API, PR): Hash API password and comparison
  75
  76 ### Bug
  77
  78 * [#6153](https://github.com/icinga/icinga2/issues/6153) (API, PR): Improve error handling for empty packages in /v1/config/packages
  79 * [#6147](https://github.com/icinga/icinga2/issues/6147) (PR): Fix incorrect argument type for JsonRpc::SendMessage
  80 * [#6146](https://github.com/icinga/icinga2/issues/6146) (PR): Ensure that SetCorked\(\) works properly
  81 * [#6134](https://github.com/icinga/icinga2/issues/6134) (PR): Fix incorrect HTTP content length limits
  82 * [#6133](https://github.com/icinga/icinga2/issues/6133) (PR): Limit the number of HTTP/JSON-RPC requests we read in parallel
  83 * [#6132](https://github.com/icinga/icinga2/issues/6132) (PR): Fix HTTP parser crash/hang
  84 * [#6129](https://github.com/icinga/icinga2/issues/6129): api/packages not created by prepare-dir/daemon
  85 * [#5995](https://github.com/icinga/icinga2/issues/5995) (InfluxDB, PR): Fix InfluxDB requests
  86 * [#5991](https://github.com/icinga/icinga2/issues/5991): Partial privilege escalation via PID file manipulation
  87 * [#5987](https://github.com/icinga/icinga2/issues/5987) (Elasticsearch, InfluxDB, Metrics): InfluxDBWriter and ElasticsearchWriter stop writing to HTTP API
  88 * [#5943](https://github.com/icinga/icinga2/issues/5943) (PR): Fix incorrect ::Start call
  89 * [#5793](https://github.com/icinga/icinga2/issues/5793): CVE-2017-16933: root privilege escalation via prepare-dirs \(init script and systemd service file\)
  90 * [#5760](https://github.com/icinga/icinga2/issues/5760) (Crash, PR): Fix incorrect socket handling for the HTTP client
  91
  92 ### Documentation
  93
  94 * [#6172](https://github.com/icinga/icinga2/issues/6172) (Documentation, PR): Docs: Add a note to only query the NSClient++ API from the local Icinga 2 client
  95 * [#6111](https://github.com/icinga/icinga2/issues/6111) (Documentation, PR): Add Upgrading to Icinga 2.8.2 chapter
  96 * [#6089](https://github.com/icinga/icinga2/issues/6089) (Documentation, PR): Docs: Fix bracket in notification example
  97 * [#6086](https://github.com/icinga/icinga2/issues/6086) (Documentation, PR): Upgrading: Make it more clear that the Director script is just an example
  98 * [#6075](https://github.com/icinga/icinga2/issues/6075) (Documentation, PR): Explain how to register functions in the global scope
  99 * [#6014](https://github.com/icinga/icinga2/issues/6014) (Documentation, PR): Docs: Add IDO DB tuning tips
 100 * [#6006](https://github.com/icinga/icinga2/issues/6006) (Documentation, PR): Fix wrong nscp-local include in the docs
 101
 102 ### Support
 103
 104 * [#6148](https://github.com/icinga/icinga2/issues/6148) (PR): Fix ApiUser unit test
 105 * [#6135](https://github.com/icinga/icinga2/issues/6135) (API, Cluster, PR): Limit JSON RPC message size
 106 * [#6115](https://github.com/icinga/icinga2/issues/6115) (PR): Fix incorrect size of request limits
 107 * [#6114](https://github.com/icinga/icinga2/issues/6114) (PR): Fix typo in prepare-dirs
 108 * [#6104](https://github.com/icinga/icinga2/issues/6104) (PR): Fix nullptr dereferences
 109 * [#6103](https://github.com/icinga/icinga2/issues/6103) (PR): HTTP Security fixes
 110 * [#5982](https://github.com/icinga/icinga2/issues/5982) (Packages, PR): SELinux: Allows icinga2\_t to send sigkill to all domains it transitions to
 111 * [#5916](https://github.com/icinga/icinga2/issues/5916) (Packages): Unable to kill process group after check timeout if SElinux is enabled
 112 * [#5850](https://github.com/icinga/icinga2/issues/5850) (Installation, PR): init script security fixes
 113 * [#5764](https://github.com/icinga/icinga2/issues/5764) (InfluxDB, code-quality, PR): Improve InfluxdbWriter performance
 114 * [#5759](https://github.com/icinga/icinga2/issues/5759) (code-quality, PR): Make default getters and setters non-virtual
 115
 116 ## 2.8.1 (2018-01-17)
 117
 118 ### Enhancement
 119
 120 * [#5856](https://github.com/icinga/icinga2/issues/5856) (PR): Implement AppLocal deployment support for UCRT
 121
 122 ### Bug
 123
 124 * [#5986](https://github.com/icinga/icinga2/issues/5986) (DB IDO, PR): Fix wrong schema constraint for fresh 2.8.0 installations
 125 * [#5947](https://github.com/icinga/icinga2/issues/5947) (DB IDO): Duplicate entry constraint violations in 2.8
 126 * [#5907](https://github.com/icinga/icinga2/issues/5907) (PR): Windows plugin check\_swap build fix
 127 * [#5808](https://github.com/icinga/icinga2/issues/5808) (Crash, PR): Fix missing variable name which can lead to segfaults
 128 * [#5807](https://github.com/icinga/icinga2/issues/5807) (Crash): icinga v2.8.0 crashes frequently with "segmentation fault" on Debian 8.9
 129 * [#5804](https://github.com/icinga/icinga2/issues/5804) (Log, PR): Silence UpdateRepository message errors
 130 * [#5776](https://github.com/icinga/icinga2/issues/5776) (Cluster, Log): 2.8.0: warning/JsonRpcConnection: Call to non-existent function 'event::UpdateRepository'
 131 * [#5746](https://github.com/icinga/icinga2/issues/5746) (Livestatus, PR): livestatus: custom variables return empty arrays instead of strings
 132 * [#5716](https://github.com/icinga/icinga2/issues/5716) (Livestatus, PR): add bogus zero reply in livestatus when aggregate and non matching filter
 133 * [#5626](https://github.com/icinga/icinga2/issues/5626) (Livestatus, help wanted): Empty result set with non-matching filters in Livestatus stats query
 134
 135 ### ITL
 136
 137 * [#5785](https://github.com/icinga/icinga2/issues/5785) (ITL, PR): ITL: Drop ssl\_sni default setting
 138 * [#5775](https://github.com/icinga/icinga2/issues/5775) (ITL): Default usage of ssl\_sni in check\_tcp
 139
 140 ### Documentation
 141
 142 * [#5972](https://github.com/icinga/icinga2/issues/5972) (Documentation, PR): Update 08-advanced-topics.md
 143 * [#5942](https://github.com/icinga/icinga2/issues/5942) (Documentation, PR): Add some technical insights into the cluster-zone health check and log lag
 144 * [#5922](https://github.com/icinga/icinga2/issues/5922) (Documentation, PR): Fix link format in documentation
 145 * [#5918](https://github.com/icinga/icinga2/issues/5918) (Documentation, PR): Fix typo in SELinux documentation
 146 * [#5911](https://github.com/icinga/icinga2/issues/5911) (Documentation, PR): Update ElasticsearchWriter docs for 5.x support only
 147 * [#5866](https://github.com/icinga/icinga2/issues/5866) (Documentation, PR): Remove redundant FreeBSD from restart instructions and add openSUSE
 148 * [#5864](https://github.com/icinga/icinga2/issues/5864) (Documentation, PR): Add missing initdb to PostgreSQL documentation
 149 * [#5835](https://github.com/icinga/icinga2/issues/5835) (Documentation, PR): Fixes postgres schema upgrade path
 150 * [#5833](https://github.com/icinga/icinga2/issues/5833) (Documentation, PR): fix formatting error
 151 * [#5790](https://github.com/icinga/icinga2/issues/5790) (Documentation, PR): Documentation fixes
 152 * [#5783](https://github.com/icinga/icinga2/issues/5783) (Documentation, PR): Fix formatting in value types docs
 153 * [#5773](https://github.com/icinga/icinga2/issues/5773) (Documentation, Windows, PR): Update Windows Client requirements for 2.8
 154 * [#5757](https://github.com/icinga/icinga2/issues/5757) (Documentation, PR): Add documentation about automatic service restarts with systemd
 155
 156 ### Support
 157
 158 * [#5989](https://github.com/icinga/icinga2/issues/5989) (PR): changelog.py: Adjust categories and labels: Enhancement, Bug, ITL, Documentation, Support
 159 * [#5938](https://github.com/icinga/icinga2/issues/5938) (Packages, Windows): chocolatey outdated version
 160 * [#5893](https://github.com/icinga/icinga2/issues/5893) (code-quality, PR): Whitespace fix
 161 * [#5892](https://github.com/icinga/icinga2/issues/5892) (Installation, PR): Enable installing the init scripts on Solaris
 162 * [#5851](https://github.com/icinga/icinga2/issues/5851) (Plugins, Windows, PR): Fix check\_service returning Warning instead of Critical
 163 * [#5780](https://github.com/icinga/icinga2/issues/5780) (Packages, Windows): Icinga Agent Windows 2.8.0 msvcr120.dll is missing
 164
 165 ## 2.8.0 (2017-11-16)
 166
 167 ### Notes
 168
 169 * Certificate path changed to /var/lib/icinga2/certs - check the upgrading docs!
 170 * DB IDO 2.8.0 schema upgrade
 171 * Cluster/Clients: Forward certificate signing requests over multiple levels
 172 * Cluster/Clients: Support on-demand signing next to ticket based certificate request signing
 173 * New flapping detection algorithm
 174 * Add ElasticsearchWriter feature with HTTP proxy support
 175 * Add CORS support for the REST API
 176 * Deprecate `flapping_threshold` config option
 177 * Remove client configuration mode "bottom up"
 178 * Remove classicui meta configuration package
 179 * Remove deprecated `enable_legacy_mode` in Graphite feature
 180 * Spec file was moved to https://github.com/icinga/icinga-packaging
 181 * ITL CheckCommand definition updates
 182 * Documentation updates
 183
 184 ### Enhancement
 185
 186 * [#5682](https://github.com/icinga/icinga2/issues/5682) (Cluster, Configuration, PR): Implement support for migrating certificates to /var/lib/icinga2/certs
 187 * [#5681](https://github.com/icinga/icinga2/issues/5681) (CLI, Cluster, Windows): Update Windows wizard from enhanced CSR signing \(optional ticket\)
 188 * [#5679](https://github.com/icinga/icinga2/issues/5679) (CLI, Cluster): Migration path for improved certificate signing in the cluster
 189 * [#5606](https://github.com/icinga/icinga2/issues/5606) (Cluster, PR): Remove bottom-up client mode
 190 * [#5602](https://github.com/icinga/icinga2/issues/5602) (Windows, PR): Add windows process elevation and log message if user does not have privileges to read/write files
 191 * [#5587](https://github.com/icinga/icinga2/issues/5587) (Log, PR): SyslogLogger: Implement option to set syslog facility
 192 * [#5580](https://github.com/icinga/icinga2/issues/5580) (Configuration, PR): Implement new script functions: path\_exists, glob and glob\_recursive
 193 * [#5571](https://github.com/icinga/icinga2/issues/5571) (CLI, Cluster, PR): Implement support for forwarding certificate signing requests in the cluster
 194 * [#5569](https://github.com/icinga/icinga2/issues/5569) (Metrics, PR): ElasticWriter: Add basic auth and TLS support for Elasticsearch behind an HTTP proxy
 195 * [#5554](https://github.com/icinga/icinga2/issues/5554) (API, Cluster, PR): Add subjectAltName extension for all non-CA certificates
 196 * [#5547](https://github.com/icinga/icinga2/issues/5547) (API, PR): Add optional reload parameter to config stage upload
 197 * [#5538](https://github.com/icinga/icinga2/issues/5538) (Metrics): Add ElasticsearchWriter feature
 198 * [#5534](https://github.com/icinga/icinga2/issues/5534) (Configuration, PR): Implement get\_services\(host {name,object}\) and add host object support for get\_service\(\)
 199 * [#5527](https://github.com/icinga/icinga2/issues/5527) (API, PR): API: Add execution\_{start,end} attribute to 'process-check-result' action
 200 * [#5450](https://github.com/icinga/icinga2/issues/5450) (CLI, Cluster): Enhance CSR Autosigning \(CA proxy, etc.\)
 201 * [#5443](https://github.com/icinga/icinga2/issues/5443) (API, PR): Add CORS support and set response header 'Access-Control-Allow-Origin'
 202 * [#5435](https://github.com/icinga/icinga2/issues/5435) (Plugins, Windows, PR): Add -d option to check\_service
 203 * [#5002](https://github.com/icinga/icinga2/issues/5002) (API, wishlist): API process-check-result allow setting timestamp
 204 * [#4912](https://github.com/icinga/icinga2/issues/4912) (Configuration): new function get\_services\(host\_name\)
 205 * [#4799](https://github.com/icinga/icinga2/issues/4799) (Cluster): Remove cluster/client mode "bottom up" w/ repository.d and node update-config
 206 * [#4769](https://github.com/icinga/icinga2/issues/4769) (API): Validate and activate config package stages without triggering a reload
 207 * [#4326](https://github.com/icinga/icinga2/issues/4326) (API): API should provide CORS Header
 208 * [#3891](https://github.com/icinga/icinga2/issues/3891) (Plugins): Add option to specify ServiceDescription instead of ServiceName with check\_service.exe
 209
 210 ### Bug
 211
 212 * [#5728](https://github.com/icinga/icinga2/issues/5728) (Plugins, Windows, PR): Fix check\_service not working with names
 213 * [#5720](https://github.com/icinga/icinga2/issues/5720) (Check Execution): Flapping tests and bugs
 214 * [#5710](https://github.com/icinga/icinga2/issues/5710) (CLI, Configuration, PR): Include default global zones during node wizard/setup
 215 * [#5707](https://github.com/icinga/icinga2/issues/5707) (CLI): node wizard/setup override zones.conf but do not include default global zones \(director-global, global-templates\)
 216 * [#5696](https://github.com/icinga/icinga2/issues/5696) (PR): Fix fork error handling
 217 * [#5641](https://github.com/icinga/icinga2/issues/5641) (PR): Fix compiler warnings on macOS 10.13
 218 * [#5635](https://github.com/icinga/icinga2/issues/5635) (Configuration, PR): Fix match\(\), regex\(\), cidr\_match\(\) behaviour with MatchAll and empty arrays
 219 * [#5634](https://github.com/icinga/icinga2/issues/5634) (Configuration): match\(\) for arrays returns boolean true if array is empty
 220 * [#5620](https://github.com/icinga/icinga2/issues/5620) (API, PR): Ensure that the REST API config package/stage creation is atomic
 221 * [#5617](https://github.com/icinga/icinga2/issues/5617): Crash with premature EOF on resource limited OS
 222 * [#5614](https://github.com/icinga/icinga2/issues/5614) (PR): Fixed missing include statement in unit tests
 223 * [#5584](https://github.com/icinga/icinga2/issues/5584) (Windows): Build error on Windows
 224 * [#5581](https://github.com/icinga/icinga2/issues/5581) (API, Cluster, Crash, PR): Fix possible race condition in ApiListener locking
 225 * [#5558](https://github.com/icinga/icinga2/issues/5558) (API, PR): Don't sent scheme and hostname in request
 226 * [#5515](https://github.com/icinga/icinga2/issues/5515) (Windows): Config validation fails on Windows with unprivileged account
 227 * [#5500](https://github.com/icinga/icinga2/issues/5500) (Crash, PR): Process: Fix JSON parsing error on process helper crash
 228 * [#5497](https://github.com/icinga/icinga2/issues/5497) (API, PR): API: Fix requested attrs/joins/meta type errors in object query response
 229 * [#5485](https://github.com/icinga/icinga2/issues/5485) (DB IDO, PR): Ensure that expired/removed downtimes/comments are correctly updated in DB IDO
 230 * [#5377](https://github.com/icinga/icinga2/issues/5377) (API, Log): Sending wrong value for key causes ugly stacktrace
 231 * [#5231](https://github.com/icinga/icinga2/issues/5231) (Check Execution, PR): Report failure to kill check command after exceeding timeout
 232 * [#4981](https://github.com/icinga/icinga2/issues/4981) (Check Execution): Failure to kill check command after exceeding timeout is not reported
 233
 234 ### ITL
 235
 236 * [#5678](https://github.com/icinga/icinga2/issues/5678) (ITL, PR): Added missing "-q" parameter to check\_ntp\_peer
 237 * [#5672](https://github.com/icinga/icinga2/issues/5672) (ITL, PR): add itl snmp-service for manubulon plugin check\_snmp\_win.pl
 238 * [#5647](https://github.com/icinga/icinga2/issues/5647) (ITL, PR): Allow to disable thresholds for ipmi CheckCommand
 239 * [#5640](https://github.com/icinga/icinga2/issues/5640) (ITL, PR): ITL: Support weathermap data in snmp\_interface CheckCommand
 240 * [#5638](https://github.com/icinga/icinga2/issues/5638) (ITL, PR): Add support for check\_address as default in database CheckCommand objects
 241 * [#5578](https://github.com/icinga/icinga2/issues/5578) (ITL, PR): ITL: Re-Add ssl\_sni attribute for check\_tcp
 242 * [#5577](https://github.com/icinga/icinga2/issues/5577) (ITL): ssl CheckCommand does not support SNI
 243 * [#5570](https://github.com/icinga/icinga2/issues/5570) (ITL, PR): check\_esxi\_hardware.py with new --no-lcd parameter
 244 * [#5559](https://github.com/icinga/icinga2/issues/5559) (ITL, PR): Exclude configfs from disk checks
 245 * [#5427](https://github.com/icinga/icinga2/issues/5427) (ITL): Update negate CheckCommand definition
 246 * [#5401](https://github.com/icinga/icinga2/issues/5401) (ITL, PR): itl: Add manubulon/check\_snmp\_env.pl as CheckCommand snmp-env
 247 * [#5394](https://github.com/icinga/icinga2/issues/5394) (ITL, PR): itl: add additional mssql\_health arguments
 248 * [#5387](https://github.com/icinga/icinga2/issues/5387) (ITL, PR): Add missing options to snmp CheckCommand definition
 249
 250 ### Documentation
 251
 252 * [#5768](https://github.com/icinga/icinga2/issues/5768) (Documentation, PR): Update .mailmap and AUTHORS
 253 * [#5761](https://github.com/icinga/icinga2/issues/5761) (Documentation, PR): Fix wrong anchors in the documentation
 254 * [#5755](https://github.com/icinga/icinga2/issues/5755) (Documentation, PR): Fix missing Accept header in troubleshooting docs
 255 * [#5754](https://github.com/icinga/icinga2/issues/5754) (Documentation, PR): Improve documentation of cipher\_list
 256 * [#5752](https://github.com/icinga/icinga2/issues/5752) (Documentation, PR): Add Noah Hilverling to .mailmap
 257 * [#5748](https://github.com/icinga/icinga2/issues/5748) (Documentation, PR): Fix missing word in pin checks in a zone doc chapter
 258 * [#5741](https://github.com/icinga/icinga2/issues/5741) (Documentation, PR): Fix manual certificate creation chapter in the docs
 259 * [#5738](https://github.com/icinga/icinga2/issues/5738) (Documentation, PR): Update release docs
 260 * [#5734](https://github.com/icinga/icinga2/issues/5734) (Documentation, PR): Fix broken links inside the documentation
 261 * [#5727](https://github.com/icinga/icinga2/issues/5727) (Documentation, PR): Update upgrading documentation for 2.8
 262 * [#5708](https://github.com/icinga/icinga2/issues/5708) (Documentation, PR): Fixed grammar and spelling mistakes
 263 * [#5703](https://github.com/icinga/icinga2/issues/5703) (Documentation): Minor documentation typos in flapping detection description
 264 * [#5695](https://github.com/icinga/icinga2/issues/5695) (Documentation, PR): Enhance Security chapter for Distributed Monitoring documentation
 265 * [#5691](https://github.com/icinga/icinga2/issues/5691) (Documentation, PR): Fixed doc formatting
 266 * [#5690](https://github.com/icinga/icinga2/issues/5690) (Documentation): Improve documentation of cipher\_list
 267 * [#5688](https://github.com/icinga/icinga2/issues/5688) (Documentation, PR): Fixed typos and punctuation
 268 * [#5680](https://github.com/icinga/icinga2/issues/5680) (Documentation): Review documentation for enhanced CSR signing and update migration chapter for 2.8
 269 * [#5677](https://github.com/icinga/icinga2/issues/5677) (Documentation, PR): Fix typo in threshold syntax documentation
 270 * [#5668](https://github.com/icinga/icinga2/issues/5668) (Documentation, PR): Enhance Monitoring Basics in the documentation
 271 * [#5667](https://github.com/icinga/icinga2/issues/5667) (Documentation): Explain which values can be used for set\_if in command arguments
 272 * [#5666](https://github.com/icinga/icinga2/issues/5666) (Documentation): Explain the notification with users defined on host/service in a dedicated docs chapter
 273 * [#5665](https://github.com/icinga/icinga2/issues/5665) (Documentation): Better explanations and iteration details for "apply for" documentation
 274 * [#5664](https://github.com/icinga/icinga2/issues/5664) (Documentation): Add usage examples to the "apply" chapter based on custom attribute values
 275 * [#5663](https://github.com/icinga/icinga2/issues/5663) (Documentation): Explain custom attribute value types and nested dictionaries
 276 * [#5662](https://github.com/icinga/icinga2/issues/5662) (Documentation): Explain how to use a different host check command
 277 * [#5655](https://github.com/icinga/icinga2/issues/5655) (Documentation, PR): Enhance documentation with more details on value types for object attributes
 278 * [#5576](https://github.com/icinga/icinga2/issues/5576) (Documentation, PR): Fixed downtime example in documentation
 279 * [#5568](https://github.com/icinga/icinga2/issues/5568) (Documentation, PR): Add documentation for multi-line plugin output for API actions
 280 * [#5511](https://github.com/icinga/icinga2/issues/5511) (Cluster, Documentation, Windows): SSL errors with leading zeros in certificate serials \(created \< v2.4\) with OpenSSL 1.1.0
 281 * [#5379](https://github.com/icinga/icinga2/issues/5379) (Documentation, PR): Set shell prompt for commands to be \#
 282 * [#5186](https://github.com/icinga/icinga2/issues/5186) (Documentation): Document boolean values understood by set\_if
 283 * [#5060](https://github.com/icinga/icinga2/issues/5060) (Documentation): Missing documentation for macro\(\)
 284 * [#4015](https://github.com/icinga/icinga2/issues/4015) (Documentation): Add documentation for host state calculation from plugin exit codes
 285
 286 ### Support
 287
 288 * [#5765](https://github.com/icinga/icinga2/issues/5765) (Configuration, PR): Fix default configuration example for ElasticsearchWriter
 289 * [#5739](https://github.com/icinga/icinga2/issues/5739) (Metrics, PR): Rename ElasticWriter to ElasticsearchWriter
 290 * [#5732](https://github.com/icinga/icinga2/issues/5732) (Check Execution, DB IDO, PR): Fix flapping calculation and events
 291 * [#5730](https://github.com/icinga/icinga2/issues/5730) (PR): Add missing trims to GetMasterHostPort and remove Convert.ToString from variables that are strings already
 292 * [#5719](https://github.com/icinga/icinga2/issues/5719) (Cluster, Installation, Windows, PR): Update Windows Wizard for 2.8 and new signing methods
 293 * [#5687](https://github.com/icinga/icinga2/issues/5687) (Cluster, Log, PR): Improve error message for unknown cluster message functions
 294 * [#5686](https://github.com/icinga/icinga2/issues/5686) (Log): Ugly stacktrace with mismatching versions in cluster
 295 * [#5643](https://github.com/icinga/icinga2/issues/5643) (PR): Fix debug builds on Apple Clang 9.0.0 \(macOS High Sierra\)
 296 * [#5637](https://github.com/icinga/icinga2/issues/5637) (InfluxDB, PR): Fix unnecessary String\(\) casts in InfluxdbWriter
 297 * [#5629](https://github.com/icinga/icinga2/issues/5629) (InfluxDB, Metrics, code-quality): Remove the unnecessary String\(\) casts in influxdbwriter.cpp
 298 * [#5624](https://github.com/icinga/icinga2/issues/5624) (PR): Fixed missing include statement in unit test
 299 * [#5619](https://github.com/icinga/icinga2/issues/5619) (Packages, PR): Exit early in changelog.py if GitHub API fetch fails
 300 * [#5616](https://github.com/icinga/icinga2/issues/5616) (PR): Fix a build warning
 301 * [#5608](https://github.com/icinga/icinga2/issues/5608) (CLI, Cluster, PR): Fix certificate paths for installers
 302 * [#5604](https://github.com/icinga/icinga2/issues/5604) (Packages, PR): Remove the icinga2-classicui-package and update documentation
 303 * [#5601](https://github.com/icinga/icinga2/issues/5601) (Installation, Packages, PR): Ensure that the cache directory always is set and add a note to upgrading docs
 304 * [#5563](https://github.com/icinga/icinga2/issues/5563) (Cluster, PR): Implement additional logging for the JsonRpc class
 305 * [#5545](https://github.com/icinga/icinga2/issues/5545) (Installation, Windows, PR): Add Edit button to Windows Setup Wizard
 306 * [#5488](https://github.com/icinga/icinga2/issues/5488) (code-quality, PR): Implement additional functions for printing values with LLDB/GDB
 307 * [#5486](https://github.com/icinga/icinga2/issues/5486) (Graphite, PR): Graphite: Remove deprecated legacy schema mode
 308 * [#5301](https://github.com/icinga/icinga2/issues/5301) (Installation, Packages): Remove the icinga2-classicui-config package
 309 * [#5258](https://github.com/icinga/icinga2/issues/5258) (Installation, PR): Fix clang compiler detection on Fedora and macOS
 310 * [#4992](https://github.com/icinga/icinga2/issues/4992) (Graphite): Remove deprecated GraphiteWriter feature enable\_legacy\_mode
 311 * [#4982](https://github.com/icinga/icinga2/issues/4982) (Notifications, Tests): Verify and fix flapping detection
 312
 313 ## 2.7.2 (2017-11-09)
 314
 315 ### Notes
 316
 317 * Fixed invalid attribute names in the systemd unit file
 318 * Fixed incorrect unique constraint for IDO DB
 319 * Moved spec file to the icinga-packaging Git repository
 320 * Documentation updates
 321
 322 ### Bug
 323
 324 * [#5636](https://github.com/icinga/icinga2/issues/5636) (DB IDO, PR): Fix unique constraint matching for UPDATE downtime/comment runtime tables in DB IDO
 325 * [#5623](https://github.com/icinga/icinga2/issues/5623) (DB IDO): Duplicate Key on MySQL after upgrading to v2.7.1
 326 * [#5603](https://github.com/icinga/icinga2/issues/5603) (DB IDO): Icinga 2.7.1 IDO Unique Key Constraint Violation with PostgreSQL
 327
 328 ### Documentation
 329
 330 * [#5653](https://github.com/icinga/icinga2/issues/5653) (Documentation, PR): Docs: Fix default value for `snmp\_nocrypt` for Manubulon CheckCommand definitions
 331 * [#5652](https://github.com/icinga/icinga2/issues/5652) (Documentation, PR): Docs: Fix missing default value for cluster-zone checks
 332 * [#5632](https://github.com/icinga/icinga2/issues/5632) (Documentation, PR): Docs: Mention SELinux in Getting Started chapter
 333
 334 ### Support
 335
 336 * [#5736](https://github.com/icinga/icinga2/issues/5736) (Packages, PR): Remove spec file
 337 * [#5612](https://github.com/icinga/icinga2/issues/5612) (Documentation, Packages, PR): Improve documentation and systemd config on TaskMax
 338
 339 ## 2.7.1 (2017-09-21)
 340
 341 ### Notes
 342
 343 * Fixes and upgrade documentation for notificatication scripts introduced in 2.7.0
 344 * InfluxdbWriter attribute `socket_timeout` introduced in 2.7.0 was deprecated (will be removed in 2.8.0). Details in #5469 and #5460
 345 * Livestatus bygroup table stats fixes for NagVis
 346 * DB IDO: Fixes for downtime/comment history queries not correctly updating the end time
 347 * check_nscp_api allows white spaces in arguments
 348 * Bugfixes
 349 * Documentation updates
 350
 351 ### Enhancement
 352
 353 * [#5523](https://github.com/icinga/icinga2/issues/5523) (Cluster, Log, PR): Enhance client connect/sync logging and include bytes/zone in logs
 354 * [#5474](https://github.com/icinga/icinga2/issues/5474) (Notifications, PR): Notification scripts - make HOSTADDRESS optional
 355 * [#5468](https://github.com/icinga/icinga2/issues/5468) (Notifications, PR): Make notification mails more readable. Remove redundancy and cruft.
 356
 357 ### Bug
 358
 359 * [#5585](https://github.com/icinga/icinga2/issues/5585) (DB IDO, PR): Fix where clause for non-matching {downtime,comment}history IDO database updates
 360 * [#5566](https://github.com/icinga/icinga2/issues/5566) (Cluster, Log, PR): Logs: Change config sync update to highlight an information, not an error
 361 * [#5539](https://github.com/icinga/icinga2/issues/5539) (Plugins, Windows, PR): check\_nscp\_api: Allow arguments containing spaces
 362 * [#5537](https://github.com/icinga/icinga2/issues/5537) (Plugins): check\_nscp\_api: support spaces in query arguments
 363 * [#5524](https://github.com/icinga/icinga2/issues/5524) (Cluster, PR): Change FIFO::Optimize\(\) frequency for large messages
 364 * [#5513](https://github.com/icinga/icinga2/issues/5513) (Cluster): Node in Cluster loses connection
 365 * [#5504](https://github.com/icinga/icinga2/issues/5504) (InfluxDB, PR): Fix TLS Race Connecting to InfluxDB
 366 * [#5503](https://github.com/icinga/icinga2/issues/5503) (Livestatus, PR): Fix grouping for Livestatus queries with 'Stats'
 367 * [#5502](https://github.com/icinga/icinga2/issues/5502) (Notifications, PR): Fix duplicate variable in notification scripts
 368 * [#5495](https://github.com/icinga/icinga2/issues/5495) (Notifications, PR): Fix parameter order for AcknowledgeSvcProblem / AcknowledgeHostProblem / apiactions:AcknowledgeProblem
 369 * [#5492](https://github.com/icinga/icinga2/issues/5492) (DB IDO): Comments may not be removed correctly
 370 * [#5484](https://github.com/icinga/icinga2/issues/5484) (Log): Timestamp comparison of config files logs a wrong message
 371 * [#5483](https://github.com/icinga/icinga2/issues/5483) (DB IDO, PR): Fix config validation for DB IDO categories 'DbCatEverything'
 372 * [#5469](https://github.com/icinga/icinga2/issues/5469) (InfluxDB): Failure to connect to InfluxDB increases CPU utilisation by 100%  for every failure
 373 * [#5466](https://github.com/icinga/icinga2/issues/5466) (DB IDO, PR): DB IDO: Fix host's unreachable state in history tables
 374 * [#5460](https://github.com/icinga/icinga2/issues/5460) (InfluxDB): Icinga 2.7 InfluxdbWriter fails to write metrics to InfluxDB over HTTPS
 375 * [#5458](https://github.com/icinga/icinga2/issues/5458) (DB IDO): IDO donwtimehistory records orphaned from scheduleddowntime records following restart
 376 * [#5405](https://github.com/icinga/icinga2/issues/5405) (DB IDO): IDO statehistory table does not show hosts going to "UNREACHABLE" state.
 377 * [#5078](https://github.com/icinga/icinga2/issues/5078) (Compat, Livestatus): Livestatus hostsbygroup and servicesbyhostgroup do not work
 378
 379 ### ITL
 380
 381 * [#5543](https://github.com/icinga/icinga2/issues/5543) (ITL, PR): ITL: Correct arguments for ipmi-sensor CheckCommand
 382
 383 ### Documentation
 384
 385 * [#5594](https://github.com/icinga/icinga2/issues/5594) (Documentation, PR): Docs: Enhance certificate and configuration troubleshooting chapter
 386 * [#5593](https://github.com/icinga/icinga2/issues/5593) (Documentation, PR): Docs: Add a note for upgrading to 2.7
 387 * [#5583](https://github.com/icinga/icinga2/issues/5583) (Documentation, PR): Docs: Add example for Windows service monitoring with check\_nscp\_api
 388 * [#5582](https://github.com/icinga/icinga2/issues/5582) (Documentation, PR): Docs: Add firewall details for check\_nscp\_api
 389 * [#5549](https://github.com/icinga/icinga2/issues/5549) (Documentation, PR): Fix cli command used to enable debuglog feature on windows
 390 * [#5536](https://github.com/icinga/icinga2/issues/5536) (Documentation, PR): Fixed nscp-disk service example
 391 * [#5522](https://github.com/icinga/icinga2/issues/5522) (Documentation, PR): Docs: Update freshness checks; add chapter for external check results
 392 * [#5516](https://github.com/icinga/icinga2/issues/5516) (Documentation, PR): Updates the install dependencies for Debian 9 'stretch'
 393 * [#5506](https://github.com/icinga/icinga2/issues/5506) (Documentation, PR): Docs: Fix wrong parameter for ITL CheckCommand nscp\_api
 394 * [#5496](https://github.com/icinga/icinga2/issues/5496) (Documentation, PR): Docs: Update examples for match/regex/cidr\_match and mode for arrays \(Match{All,Any}\)
 395 * [#5494](https://github.com/icinga/icinga2/issues/5494) (Documentation, PR): Docs: Add section for multiple template imports
 396 * [#5491](https://github.com/icinga/icinga2/issues/5491) (Documentation, PR): Update "Getting Started" documentation with Alpine Linux
 397 * [#5487](https://github.com/icinga/icinga2/issues/5487) (Documentation, PR): Docs: Enhance Troubleshooting with nscp-local, check\_source, wrong thresholds
 398 * [#5476](https://github.com/icinga/icinga2/issues/5476) (Documentation, PR): Docs: Fix ITL chapter TOC; add introduction with mini TOC
 399 * [#5475](https://github.com/icinga/icinga2/issues/5475) (Documentation, PR): Docs: Add a note on required configuration updates for new notification scripts in v2.7.0
 400 * [#5461](https://github.com/icinga/icinga2/issues/5461) (Documentation, PR): Update Icinga repository release rpm location
 401 * [#5457](https://github.com/icinga/icinga2/issues/5457) (Documentation, PR): Add Changelog generation script for GitHub API
 402 * [#5428](https://github.com/icinga/icinga2/issues/5428) (Documentation): "Plugin Check Commands" section inside ITL docs needs adjustments
 403
 404 ### Support
 405
 406 * [#5599](https://github.com/icinga/icinga2/issues/5599) (PR): changelog.py: Add "backported" to the list of ignored labels
 407 * [#5590](https://github.com/icinga/icinga2/issues/5590) (Cluster, Log, PR): Silence log level for configuration file updates
 408 * [#5529](https://github.com/icinga/icinga2/issues/5529) (Log, PR): Change two more loglines for checkables so checkable is quoted
 409 * [#5528](https://github.com/icinga/icinga2/issues/5528) (Log, PR): Change loglines for checkables so checkable is quoted
 410 * [#5501](https://github.com/icinga/icinga2/issues/5501) (Installation, Packages, PR): SELinux: fixes for 2.7.0
 411 * [#5479](https://github.com/icinga/icinga2/issues/5479) (Packages): Icinga2 2.7.0 requires SELinux boolean icinga2\_can\_connect\_all on CentOS 7 even for default port
 412 * [#5477](https://github.com/icinga/icinga2/issues/5477) (Installation, Packages, PR): Systemd: Add DefaultTasksMax=infinity to service file
 413 * [#5392](https://github.com/icinga/icinga2/issues/5392) (Packages, PR): Ensure the cache directory exists
 414 * [#4918](https://github.com/icinga/icinga2/issues/4918) (Packages): cgroup: fork rejected by pids controller in /system.slice/icinga2.service
 415 * [#4414](https://github.com/icinga/icinga2/issues/4414) (Packages): /usr/lib/icinga2/prepare-dirs does not create /var/cache/icinga2
 416
 417 ## 2.7.0 (2017-08-02)
 418
 419 ### Notes
 420
 421 * New mail notification scripts. Please note that this requires a configuration update to NotificationCommand objects, Notification apply rules for specific settings and of course the notification scripts. More can be found [here](https://github.com/Icinga/icinga2/pull/5475).
 422 * check_nscp_api plugin for NSClient++ REST API checks
 423 * Work queues for features including logs & metrics
 424 * More metrics for the "icinga" check
 425 * Many bugfixes
 426
 427 ### Enhancement
 428
 429 * [#5421](https://github.com/icinga/icinga2/issues/5421) (Plugins, Windows, PR): Windows Plugins: Add new parameter to check\_disk to show used space
 430 * [#5348](https://github.com/icinga/icinga2/issues/5348) (Configuration, PR): Implement support for handling exceptions in user scripts
 431 * [#5331](https://github.com/icinga/icinga2/issues/5331) (Graylog, PR): GelfWriter: Add 'check\_command' to CHECK RESULT/\* NOTIFICATION/STATE CHANGE messages
 432 * [#5330](https://github.com/icinga/icinga2/issues/5330) (Graphite, PR): GraphiteWriter: Add 'connected' to stats; fix reconnect exceptions
 433 * [#5329](https://github.com/icinga/icinga2/issues/5329) (Graylog, PR): GelfWriter: Use async work queue and add feature metric stats
 434 * [#5320](https://github.com/icinga/icinga2/issues/5320) (Configuration, PR): zones.conf: Add global-templates & director-global by default
 435 * [#5287](https://github.com/icinga/icinga2/issues/5287) (Graphite, InfluxDB, Metrics, PR): Use workqueues in Graphite and InfluxDB features
 436 * [#5284](https://github.com/icinga/icinga2/issues/5284) (Check Execution, PR): Add feature stats to 'icinga' check as performance data metrics
 437 * [#5280](https://github.com/icinga/icinga2/issues/5280) (API, Cluster, Log, PR): Implement WorkQueue metric stats and periodic logging
 438 * [#5266](https://github.com/icinga/icinga2/issues/5266) (API, Cluster, PR): Add API & Cluster metric stats to /v1/status & icinga check incl. performance data
 439 * [#5264](https://github.com/icinga/icinga2/issues/5264) (Configuration, PR): Implement new array match functionality
 440 * [#5247](https://github.com/icinga/icinga2/issues/5247) (Log, PR): Add target object in cluster error messages to debug log
 441 * [#5246](https://github.com/icinga/icinga2/issues/5246) (API, Cluster, PR): Add subjectAltName X509 ext for certificate requests
 442 * [#5242](https://github.com/icinga/icinga2/issues/5242) (Configuration, PR): Allow expressions for the type in object/template declarations
 443 * [#5241](https://github.com/icinga/icinga2/issues/5241) (InfluxDB, PR): Verbose InfluxDB Error Logging
 444 * [#5239](https://github.com/icinga/icinga2/issues/5239) (Plugins, Windows, PR): Add NSCP API check plugin for NSClient++ HTTP API
 445 * [#5212](https://github.com/icinga/icinga2/issues/5212) (Cluster, Log): Add additional logging for config sync
 446 * [#5145](https://github.com/icinga/icinga2/issues/5145): Add a GitHub issue template
 447 * [#5133](https://github.com/icinga/icinga2/issues/5133) (API, wishlist): ApiListener: Metrics for cluster data
 448 * [#5106](https://github.com/icinga/icinga2/issues/5106) (Configuration): Add director-global as global zone to the default zones.conf configuration
 449 * [#4945](https://github.com/icinga/icinga2/issues/4945) (API, Log): No hint for missing permissions in Icinga2 log for API user
 450 * [#4925](https://github.com/icinga/icinga2/issues/4925): Update changelog generation scripts for GitHub
 451 * [#4411](https://github.com/icinga/icinga2/issues/4411) (InfluxDB, Log, Metrics): Better Debugging for InfluxdbWriter
 452 * [#4288](https://github.com/icinga/icinga2/issues/4288) (Cluster, Log): Add check information to the debuglog when check result is discarded
 453 * [#4242](https://github.com/icinga/icinga2/issues/4242) (Configuration): Default mail notification from header
 454 * [#3557](https://github.com/icinga/icinga2/issues/3557) (Log): Log started and stopped features
 455
 456 ### Bug
 457
 458 * [#5433](https://github.com/icinga/icinga2/issues/5433) (CLI, PR): Fix: update feature list help text
 459 * [#5367](https://github.com/icinga/icinga2/issues/5367) (CLI, Crash): Unable to start icinga2 with kernel-3.10.0-514.21.2 RHEL7
 460 * [#5350](https://github.com/icinga/icinga2/issues/5350) (Plugins): check\_nscp\_api not building on Debian wheezy
 461 * [#5316](https://github.com/icinga/icinga2/issues/5316) (Livestatus, PR): Fix for stats min operator
 462 * [#5308](https://github.com/icinga/icinga2/issues/5308) (Configuration, PR): Improve validation for attributes which must not be 'null'
 463 * [#5297](https://github.com/icinga/icinga2/issues/5297) (PR): Fix compiler warnings
 464 * [#5295](https://github.com/icinga/icinga2/issues/5295) (Notifications, PR): Fix missing apostrophe in notification log
 465 * [#5292](https://github.com/icinga/icinga2/issues/5292) (PR): Build fix for OpenSSL 0.9.8 and stack\_st\_X509\_EXTENSION
 466 * [#5288](https://github.com/icinga/icinga2/issues/5288) (Configuration): Hostgroup using assign for Host with groups = null segfault
 467 * [#5278](https://github.com/icinga/icinga2/issues/5278) (PR): Build fix for I2\_LEAK\_DEBUG
 468 * [#5262](https://github.com/icinga/icinga2/issues/5262) (Graylog, PR): Fix performance data processing in GelfWriter feature
 469 * [#5259](https://github.com/icinga/icinga2/issues/5259) (API, PR): Don't allow acknowledgement expire timestamps in the past
 470 * [#5256](https://github.com/icinga/icinga2/issues/5256) (Configuration): Config type changes break object serialization \(JsonEncode\)
 471 * [#5250](https://github.com/icinga/icinga2/issues/5250) (API, Compat): Acknowledgement expire time in the past
 472 * [#5245](https://github.com/icinga/icinga2/issues/5245) (Notifications, PR): Fix that host downtimes might be triggered even if their state is Up
 473 * [#5224](https://github.com/icinga/icinga2/issues/5224) (Configuration, Notifications): Icinga sends notifications even though a Downtime object exists
 474 * [#5223](https://github.com/icinga/icinga2/issues/5223) (Plugins, Windows): Wrong return Code for Windows ICMP
 475 * [#5219](https://github.com/icinga/icinga2/issues/5219) (InfluxDB): InfluxDBWriter feature might block and leak memory
 476 * [#5211](https://github.com/icinga/icinga2/issues/5211) (API, Cluster): Config received is always accepted by client even if own config is newer
 477 * [#5194](https://github.com/icinga/icinga2/issues/5194) (API, CLI): No subjectAltName in Icinga CA created CSRs
 478 * [#5168](https://github.com/icinga/icinga2/issues/5168) (Windows): include files from other volume/partition
 479 * [#5146](https://github.com/icinga/icinga2/issues/5146) (Configuration): parsing of scheduled downtime object allow typing range instead of ranges
 480 * [#5132](https://github.com/icinga/icinga2/issues/5132) (Graphite): GraphiteWriter can slow down Icinga's check result processing
 481 * [#5062](https://github.com/icinga/icinga2/issues/5062) (Compat): icinga2 checkresults error
 482 * [#5043](https://github.com/icinga/icinga2/issues/5043) (API): API POST request with 'attrs' as array returns bad\_cast error
 483 * [#5040](https://github.com/icinga/icinga2/issues/5040) (Cluster): CRL loading fails due to incorrect return code check
 484 * [#5033](https://github.com/icinga/icinga2/issues/5033) (DB IDO): Flexible downtimes which are not triggered must not update DB IDO's actual\_end\_time in downtimehistory table
 485 * [#4984](https://github.com/icinga/icinga2/issues/4984) (API): Wrong response type when unauthorized
 486 * [#4983](https://github.com/icinga/icinga2/issues/4983) (Livestatus): Typo in livestatus key worst\_services\_state for hostgroups table
 487 * [#4956](https://github.com/icinga/icinga2/issues/4956) (DB IDO, PR): Fix persistent comments for Acknowledgements
 488 * [#4941](https://github.com/icinga/icinga2/issues/4941) (Metrics, PR): PerfData: Server Timeouts for InfluxDB Writer
 489 * [#4927](https://github.com/icinga/icinga2/issues/4927) (InfluxDB, Metrics): InfluxDbWriter error 500 hanging Icinga daemon
 490 * [#4913](https://github.com/icinga/icinga2/issues/4913) (API): acknowledge-problem api sending notifications when notify is false
 491 * [#4909](https://github.com/icinga/icinga2/issues/4909) (CLI): icinga2 feature disable fails on already disabled feature
 492 * [#4896](https://github.com/icinga/icinga2/issues/4896) (Plugins): Windows Agent: performance data of check\_perfmon
 493 * [#4832](https://github.com/icinga/icinga2/issues/4832) (API, Configuration): API max\_check\_attempts validation
 494 * [#4818](https://github.com/icinga/icinga2/issues/4818): Acknowledgements marked with Persistent Comment are not honored
 495 * [#4779](https://github.com/icinga/icinga2/issues/4779): Superflous error messages for non-exisiting lsb\_release/sw\_vers commands \(on NetBSD\)
 496 * [#4778](https://github.com/icinga/icinga2/issues/4778): Fix for traditional glob\(3\) behaviour
 497 * [#4777](https://github.com/icinga/icinga2/issues/4777): NetBSD execvpe.c fix
 498 * [#4709](https://github.com/icinga/icinga2/issues/4709) (API): Posting config stage fails on FreeBSD
 499 * [#4696](https://github.com/icinga/icinga2/issues/4696) (Notifications): Notifications are sent when reloading Icinga 2 even though they're deactivated via modified attributes
 500 * [#4666](https://github.com/icinga/icinga2/issues/4666) (Graylog, Metrics): GelfWriter with enable\_send\_perfdata breaks checks
 501 * [#4532](https://github.com/icinga/icinga2/issues/4532) (Graylog, Metrics): Icinga 2 "hangs" if the GelfWriter cannot send messages
 502 * [#4440](https://github.com/icinga/icinga2/issues/4440) (DB IDO, Log): Exceptions might be better than exit in IDO
 503 * [#3664](https://github.com/icinga/icinga2/issues/3664) (DB IDO): mysql\_error cannot be used for mysql\_init
 504 * [#3483](https://github.com/icinga/icinga2/issues/3483) (Compat): Stacktrace on Command Pipe Error
 505 * [#3410](https://github.com/icinga/icinga2/issues/3410) (Livestatus): Livestatus: Problem with stats min operator
 506 * [#121](https://github.com/icinga/icinga2/issues/121) (CLI, PR): give only warnings if feature is already disabled
 507
 508 ### ITL
 509
 510 * [#5384](https://github.com/icinga/icinga2/issues/5384) (ITL, PR): Remove default value for 'dns\_query\_type'
 511 * [#5383](https://github.com/icinga/icinga2/issues/5383) (ITL): Monitoring-Plugins check\_dns command does not support the `-q` flag
 512 * [#5372](https://github.com/icinga/icinga2/issues/5372) (ITL, PR): Update ITL CheckCommand description attribute, part 2
 513 * [#5363](https://github.com/icinga/icinga2/issues/5363) (ITL, PR): Update missing description attributes for ITL CheckCommand definitions
 514 * [#5347](https://github.com/icinga/icinga2/issues/5347) (ITL, PR): Improve ITL CheckCommand description attribute
 515 * [#5344](https://github.com/icinga/icinga2/issues/5344) (ITL, PR): Add ip4-or-ipv6 import to logstash ITL command
 516 * [#5343](https://github.com/icinga/icinga2/issues/5343) (ITL): logstash ITL command misses import
 517 * [#5236](https://github.com/icinga/icinga2/issues/5236) (ITL, PR): ITL: Add some missing arguments to ssl\_cert
 518 * [#5210](https://github.com/icinga/icinga2/issues/5210) (ITL, PR): Add report mode to db2\_health
 519 * [#5170](https://github.com/icinga/icinga2/issues/5170) (ITL, PR): Enhance mail notifications scripts and add support for command line parameters
 520 * [#5139](https://github.com/icinga/icinga2/issues/5139) (ITL, PR): Add more options to ldap CheckCommand
 521 * [#5129](https://github.com/icinga/icinga2/issues/5129) (ITL): Additional parameters for perfout manubulon scripts
 522 * [#5126](https://github.com/icinga/icinga2/issues/5126) (ITL, PR): Added support to NRPE v2 in NRPE CheckCommand
 523 * [#5075](https://github.com/icinga/icinga2/issues/5075) (ITL, PR): fix mitigation for nwc\_health
 524 * [#5063](https://github.com/icinga/icinga2/issues/5063) (ITL, PR): Add additional arguments to mssql\_health
 525 * [#5046](https://github.com/icinga/icinga2/issues/5046) (ITL): Add querytype to dns check
 526 * [#5019](https://github.com/icinga/icinga2/issues/5019) (ITL, PR): Added CheckCommand definitions for SMART, RAID controller and IPMI ping check
 527 * [#5015](https://github.com/icinga/icinga2/issues/5015) (ITL, PR): nwc\_health\_report attribute requires a value
 528 * [#4987](https://github.com/icinga/icinga2/issues/4987) (ITL): Review `dummy` entry in ITL
 529 * [#4985](https://github.com/icinga/icinga2/issues/4985) (ITL): Allow hpasm command from ITL to run in local mode
 530 * [#4964](https://github.com/icinga/icinga2/issues/4964) (ITL, PR): ITL: check\_icmp: add missing TTL attribute
 531 * [#4839](https://github.com/icinga/icinga2/issues/4839) (ITL): Remove deprecated dns\_expected\_answer attribute
 532 * [#4826](https://github.com/icinga/icinga2/issues/4826) (ITL): Prepare icingacli-businessprocess for next release
 533 * [#4661](https://github.com/icinga/icinga2/issues/4661) (ITL): ITL - check\_oracle\_health - report option to shorten output
 534 * [#124](https://github.com/icinga/icinga2/issues/124) (ITL, PR): FreeBSD's /dev/fd can either be inside devfs, or be of type fdescfs.
 535 * [#123](https://github.com/icinga/icinga2/issues/123) (ITL, PR): ITL: Update ipmi CheckCommand attributes
 536 * [#120](https://github.com/icinga/icinga2/issues/120) (ITL, PR): Add new parameter for check\_http: -L: Wrap output in HTML link
 537 * [#117](https://github.com/icinga/icinga2/issues/117) (ITL, PR): Support --only-critical for check\_apt
 538 * [#115](https://github.com/icinga/icinga2/issues/115) (ITL, PR): Inverse Interface Switch for snmp-interface
 539 * [#114](https://github.com/icinga/icinga2/issues/114) (ITL, PR): Adding -A to snmp interfaces check
 540
 541 ### Documentation
 542
 543 * [#5448](https://github.com/icinga/icinga2/issues/5448) (Documentation, PR): Update documentation for 2.7.0
 544 * [#5440](https://github.com/icinga/icinga2/issues/5440) (Documentation, PR): Add missing notification state filter to documentation
 545 * [#5425](https://github.com/icinga/icinga2/issues/5425) (Documentation, PR): Fix formatting in API docs
 546 * [#5410](https://github.com/icinga/icinga2/issues/5410) (Documentation): Update docs for better compatibility with mkdocs
 547 * [#5393](https://github.com/icinga/icinga2/issues/5393) (Documentation, PR): Fix typo in the documentation
 548 * [#5378](https://github.com/icinga/icinga2/issues/5378) (Documentation, PR): Fixed warnings when using mkdocs
 549 * [#5370](https://github.com/icinga/icinga2/issues/5370) (Documentation, PR): Rename ChangeLog to CHANGELOG.md
 550 * [#5366](https://github.com/icinga/icinga2/issues/5366) (Documentation, PR): Fixed wrong node in documentation chapter Client/Satellite Linux Setup
 551 * [#5365](https://github.com/icinga/icinga2/issues/5365) (Documentation, PR): Update package documentation for Debian Stretch
 552 * [#5358](https://github.com/icinga/icinga2/issues/5358) (Documentation, PR): Add documentation for securing mysql on Debian/Ubuntu.
 553 * [#5357](https://github.com/icinga/icinga2/issues/5357) (Documentation, Notifications, PR): Notification Scripts: Ensure that mail from address works on Debian/RHEL/SUSE \(mailutils vs mailx\)
 554 * [#5354](https://github.com/icinga/icinga2/issues/5354) (Documentation, PR): Docs: Fix built-in template description and URLs
 555 * [#5349](https://github.com/icinga/icinga2/issues/5349) (Documentation, PR): Docs: Fix broken format for notes/tips in CLI command chapter
 556 * [#5339](https://github.com/icinga/icinga2/issues/5339) (Documentation, ITL, PR): Add accept\_cname to dns CheckCommand
 557 * [#5336](https://github.com/icinga/icinga2/issues/5336) (Documentation, PR): Docs: Fix formatting issues and broken URLs
 558 * [#5333](https://github.com/icinga/icinga2/issues/5333) (Documentation, PR): Update documentation for enhanced notification scripts
 559 * [#5324](https://github.com/icinga/icinga2/issues/5324) (Documentation, PR): Fix phrasing in Getting Started chapter
 560 * [#5317](https://github.com/icinga/icinga2/issues/5317) (Documentation, PR): Fix typo in INSTALL.md
 561 * [#5315](https://github.com/icinga/icinga2/issues/5315) (Documentation, PR): Docs: Replace nagios-plugins by monitoring-plugins for Debian/Ubuntu
 562 * [#5314](https://github.com/icinga/icinga2/issues/5314) (Documentation, PR): Document Common name \(CN\) in client setup
 563 * [#5309](https://github.com/icinga/icinga2/issues/5309) (Documentation, PR): Docs: Replace the command pipe w/ the REST API as Icinga Web 2 requirement in 'Getting Started' chapter
 564 * [#5291](https://github.com/icinga/icinga2/issues/5291) (Documentation): Update docs for RHEL/CentOS 5 EOL
 565 * [#5285](https://github.com/icinga/icinga2/issues/5285) (Documentation, PR): Fix sysstat installation in troubleshooting docs
 566 * [#5279](https://github.com/icinga/icinga2/issues/5279) (Documentation, PR): Docs: Add API query example for acknowledgements w/o expire time
 567 * [#5275](https://github.com/icinga/icinga2/issues/5275) (Documentation, PR): Add troubleshooting hints for cgroup fork errors
 568 * [#5244](https://github.com/icinga/icinga2/issues/5244) (Documentation, PR): Add a PR review section to CONTRIBUTING.md
 569 * [#5237](https://github.com/icinga/icinga2/issues/5237) (Documentation, PR): Docs: Add a note for Windows debuglog to the troubleshooting chapter
 570 * [#5227](https://github.com/icinga/icinga2/issues/5227) (Documentation, ITL, PR): feature/itl-vmware-esx-storage-path-standbyok
 571 * [#5216](https://github.com/icinga/icinga2/issues/5216) (Documentation, PR): Remove "... is is ..." in CONTRIBUTING.md
 572 * [#5206](https://github.com/icinga/icinga2/issues/5206) (Documentation): Typo in Getting Started Guide
 573 * [#5203](https://github.com/icinga/icinga2/issues/5203) (Documentation, PR): Fix typo in Getting Started chapter
 574 * [#5184](https://github.com/icinga/icinga2/issues/5184) (Documentation, PR): Doc/appendix: fix malformed markdown links
 575 * [#5181](https://github.com/icinga/icinga2/issues/5181) (Documentation, PR): List SELinux packages required for building RPMs
 576 * [#5178](https://github.com/icinga/icinga2/issues/5178) (Documentation, Windows): Documentation vague on "update-windows" check plugin
 577 * [#5175](https://github.com/icinga/icinga2/issues/5175) (Documentation): Add a note about flapping problems to the docs
 578 * [#5174](https://github.com/icinga/icinga2/issues/5174) (Documentation, PR): Add missing object type to Apply Rules doc example
 579 * [#5173](https://github.com/icinga/icinga2/issues/5173) (Documentation): Object type missing from ping Service example in docs
 580 * [#5167](https://github.com/icinga/icinga2/issues/5167) (Documentation): Add more assign where expression examples
 581 * [#5166](https://github.com/icinga/icinga2/issues/5166) (API, Documentation): Set zone attribute to no\_user\_modify for API POST requests
 582 * [#5165](https://github.com/icinga/icinga2/issues/5165) (Documentation, PR): Syntax error In Dependencies chapter
 583 * [#5164](https://github.com/icinga/icinga2/issues/5164) (Documentation, ITL, PR): ITL: Add CheckCommand ssl\_cert, fix ssl attributes
 584 * [#5161](https://github.com/icinga/icinga2/issues/5161) (Documentation, PR): ITL documentation - disk-windows usage note with % thresholds
 585 * [#5157](https://github.com/icinga/icinga2/issues/5157) (Documentation): "Three Levels with master, Satellites, and Clients" chapter is not clear about client config
 586 * [#5156](https://github.com/icinga/icinga2/issues/5156) (Documentation): Add CONTRIBUTING.md
 587 * [#5155](https://github.com/icinga/icinga2/issues/5155) (Documentation): 3.5. Apply Rules topic in the docs needs work.
 588 * [#5151](https://github.com/icinga/icinga2/issues/5151) (Documentation, PR): Replace http:// links with https:// links where a secure website exists
 589 * [#5150](https://github.com/icinga/icinga2/issues/5150) (Documentation): Invalid links in documentation
 590 * [#5149](https://github.com/icinga/icinga2/issues/5149) (Documentation, PR): Update documentation, change http:// links to https:// links where a website exists
 591 * [#5144](https://github.com/icinga/icinga2/issues/5144) (Documentation): Extend troubleshooting docs w/ environment analysis and common tools
 592 * [#5143](https://github.com/icinga/icinga2/issues/5143) (Documentation): Docs: Explain how to include your own config tree instead of conf.d
 593 * [#5142](https://github.com/icinga/icinga2/issues/5142) (Documentation): Add an Elastic Stack Integrations chapter to feature documentation
 594 * [#5140](https://github.com/icinga/icinga2/issues/5140) (Documentation): Documentation should explain that runtime modifications are not immediately updated for "object list"
 595 * [#5137](https://github.com/icinga/icinga2/issues/5137) (Documentation): Doc updates: Getting Started w/ own config, Troubleshooting w/ debug console
 596 * [#5111](https://github.com/icinga/icinga2/issues/5111) (Documentation): Fix duration attribute requirement for schedule-downtime API action
 597 * [#5104](https://github.com/icinga/icinga2/issues/5104) (Documentation, PR): Correct link to nscp documentation
 598 * [#5097](https://github.com/icinga/icinga2/issues/5097) (Documentation): The last example for typeof\(\) is missing the result
 599 * [#5090](https://github.com/icinga/icinga2/issues/5090) (Cluster, Documentation): EventHandler to be executed at the endpoint
 600 * [#5077](https://github.com/icinga/icinga2/issues/5077) (Documentation): Replace the 'command' feature w/ the REST API for Icinga Web 2
 601 * [#5016](https://github.com/icinga/icinga2/issues/5016) (Documentation, ITL, PR): Add fuse.gvfs-fuse-daemon to disk\_exclude\_type
 602 * [#5010](https://github.com/icinga/icinga2/issues/5010) (Documentation): \[Documentation\] Missing parameter for SNMPv3 auth
 603 * [#3560](https://github.com/icinga/icinga2/issues/3560) (Documentation): Explain check\_memorys and check\_disks thresholds
 604 * [#1880](https://github.com/icinga/icinga2/issues/1880) (Documentation): add a section for 'monitoring the icinga2 node'
 605
 606 ### Support
 607
 608 * [#5359](https://github.com/icinga/icinga2/issues/5359) (CLI, PR): Fixed missing closing bracket in CLI command pki new-cert.
 609 * [#5332](https://github.com/icinga/icinga2/issues/5332) (Configuration, Notifications, PR): Notification Scripts: notification\_type is always required
 610 * [#5326](https://github.com/icinga/icinga2/issues/5326) (Documentation, Installation, PR): Install the images directory containing the needed PNGs for the markd
 611 * [#5310](https://github.com/icinga/icinga2/issues/5310) (Packages, PR): RPM: Disable SELinux policy hardlink
 612 * [#5306](https://github.com/icinga/icinga2/issues/5306) (Documentation, Packages, PR): Remove CentOS 5 from 'Getting started' docs
 613 * [#5304](https://github.com/icinga/icinga2/issues/5304) (Documentation, Packages, PR): Update INSTALL.md for RPM builds
 614 * [#5303](https://github.com/icinga/icinga2/issues/5303) (Packages, PR): RPM: Fix builds on Amazon Linux
 615 * [#5299](https://github.com/icinga/icinga2/issues/5299) (Notifications): Ensure that "mail from" works on RHEL/CentOS
 616 * [#5286](https://github.com/icinga/icinga2/issues/5286) (Configuration, PR): Fix verbose mode in notifications scripts
 617 * [#5265](https://github.com/icinga/icinga2/issues/5265) (PR): Move PerfdataValue\(\) class into base library
 618 * [#5252](https://github.com/icinga/icinga2/issues/5252) (Tests, PR): travis: Update to trusty as CI environment
 619 * [#5251](https://github.com/icinga/icinga2/issues/5251) (Tests): Update Travis CI environment to trusty
 620 * [#5248](https://github.com/icinga/icinga2/issues/5248) (Tests, PR): Travis: Run config validation at the end
 621 * [#5238](https://github.com/icinga/icinga2/issues/5238) (DB IDO, PR): Remove deprecated "DbCat1 | DbCat2" notation for DB IDO categories
 622 * [#5229](https://github.com/icinga/icinga2/issues/5229) (Installation, PR): CMake: require a GCC version according to INSTALL.md
 623 * [#5226](https://github.com/icinga/icinga2/issues/5226) (Packages, PR): RPM spec: don't enable features after an upgrade
 624 * [#5225](https://github.com/icinga/icinga2/issues/5225) (DB IDO, PR): Don't call mysql\_error\(\) after a failure of mysql\_init\(\)
 625 * [#5218](https://github.com/icinga/icinga2/issues/5218) (Packages): icinga2.spec: Allow selecting g++ compiler on older SUSE release builds
 626 * [#5189](https://github.com/icinga/icinga2/issues/5189) (Documentation, Packages, PR): RPM packaging updates
 627 * [#5188](https://github.com/icinga/icinga2/issues/5188) (Documentation, Packages): Boost \>= 1.48 required
 628 * [#5177](https://github.com/icinga/icinga2/issues/5177) (Packages): Issues Packing icinga 2.6.3 tar.gz to RPM
 629 * [#5153](https://github.com/icinga/icinga2/issues/5153) (Packages, PR): Changed dependency of selinux subpackage
 630 * [#5127](https://github.com/icinga/icinga2/issues/5127) (Installation, PR): Improve systemd service file
 631 * [#5102](https://github.com/icinga/icinga2/issues/5102) (Compat, Configuration, Packages): Deprecate the icinga2-classicui-config package
 632 * [#5101](https://github.com/icinga/icinga2/issues/5101) (Packages, Windows): Fix incorrect metadata for the Chocolatey package
 633 * [#5100](https://github.com/icinga/icinga2/issues/5100) (Packages, Windows): Update Chocolatey package to match current guidelines
 634 * [#5094](https://github.com/icinga/icinga2/issues/5094) (Cluster, Configuration): Log message "Object cannot be deleted because it was not created using the API"
 635 * [#5087](https://github.com/icinga/icinga2/issues/5087) (Configuration): Function metadata should show available arguments
 636 * [#5042](https://github.com/icinga/icinga2/issues/5042) (DB IDO, PR): Add link to upgrade documentation to log message
 637 * [#4977](https://github.com/icinga/icinga2/issues/4977) (Cluster, Installation): icinga2/api/log directory is not created
 638 * [#4921](https://github.com/icinga/icinga2/issues/4921) (Installation, Packages): No network dependency for /etc/init.d/icinga2
 639 * [#4781](https://github.com/icinga/icinga2/issues/4781) (Packages): Improve SELinux Policy
 640 * [#4776](https://github.com/icinga/icinga2/issues/4776) (Installation): NetBSD install path fixes
 641 * [#4621](https://github.com/icinga/icinga2/issues/4621) (Configuration, Notifications, Packages): notifications always enabled after update
 642
 643 ## 2.6.3 (2017-03-29)
 644
 645 ### Bug
 646
 647 * [#5080](https://github.com/icinga/icinga2/issues/5080) (DB IDO): Missing index use can cause icinga\_downtimehistory queries to hang indefinitely
 648 * [#4989](https://github.com/icinga/icinga2/issues/4989) (Check Execution): Icinga daemon runs with nice 5 after reload
 649 * [#4930](https://github.com/icinga/icinga2/issues/4930) (Cluster): Change "Discarding 'config update object'" log messages to notice log level
 650 * [#4603](https://github.com/icinga/icinga2/issues/4603) (DB IDO): With too many comments, Icinga reload process won't finish reconnecting to Database
 651
 652 ### Documentation
 653
 654 * [#5057](https://github.com/icinga/icinga2/issues/5057) (Documentation): Update Security section in the Distributed Monitoring chapter
 655 * [#5055](https://github.com/icinga/icinga2/issues/5055) (Documentation, ITL): mysql\_socket attribute missing in the documentation for the mysql CheckCommand
 656 * [#5035](https://github.com/icinga/icinga2/issues/5035) (Documentation): Docs: Typo in Distributed Monitoring chapter
 657 * [#5030](https://github.com/icinga/icinga2/issues/5030) (Documentation): Advanced topics: Mention the API and explain stick acks, fixed/flexible downtimes
 658 * [#5029](https://github.com/icinga/icinga2/issues/5029) (Documentation): Advanced topics: Wrong acknowledgement notification filter
 659 * [#4996](https://github.com/icinga/icinga2/issues/4996) (Documentation): documentation: mixed up host names in 6-distributed-monitoring.md
 660 * [#4980](https://github.com/icinga/icinga2/issues/4980) (Documentation): Add OpenBSD and AlpineLinux package repositories to the documentation
 661 * [#4955](https://github.com/icinga/icinga2/issues/4955) (Documentation, ITL): Review CheckCommand documentation including external URLs
 662 * [#4954](https://github.com/icinga/icinga2/issues/4954) (Documentation): Add an example for /v1/actions/process-check-result which uses filter/type
 663 * [#3133](https://github.com/icinga/icinga2/issues/3133) (Documentation): Add practical examples for apply expressions
 664
 665 ## 2.6.2 (2017-02-13)
 666
 667 ### Bug
 668
 669 * [#4952](https://github.com/icinga/icinga2/issues/4952) (API, CLI): Icinga crashes while trying to remove configuration files for objects which no longer exist
 670
 671 ## 2.6.1 (2017-01-31)
 672
 673 ### Notes
 674
 675 This release addresses a number of bugs we have identified in version 2.6.0.
 676
 677 The documentation changes reflect our recent move to GitHub.
 678
 679 ### Enhancement
 680
 681 * [#4923](https://github.com/icinga/icinga2/issues/4923): Migration to Github
 682 * [#4813](https://github.com/icinga/icinga2/issues/4813): Include argument name for log message about incorrect set\_if values
 683
 684 ### Bug
 685
 686 * [#4950](https://github.com/icinga/icinga2/issues/4950): IDO schema update is not compatible to MySQL 5.7
 687 * [#4882](https://github.com/icinga/icinga2/issues/4882): Crash - Error: parse error: premature EOF
 688 * [#4877](https://github.com/icinga/icinga2/issues/4877) (DB IDO): IDO MySQL schema not working on MySQL 5.7
 689 * [#4874](https://github.com/icinga/icinga2/issues/4874) (DB IDO): IDO: Timestamps in PostgreSQL may still have a time zone offset
 690 * [#4867](https://github.com/icinga/icinga2/issues/4867): SIGPIPE shutdown on config reload
 691
 692 ### Documentation
 693
 694 * [#4944](https://github.com/icinga/icinga2/issues/4944) (Documentation, PR): doc/6-distributed-monitoring.md: Fix typo
 695 * [#4934](https://github.com/icinga/icinga2/issues/4934) (Documentation): Update contribution section for GitHub
 696 * [#4917](https://github.com/icinga/icinga2/issues/4917) (Documentation): Incorrect license file mentioned in README.md
 697 * [#4916](https://github.com/icinga/icinga2/issues/4916) (Documentation): Add travis-ci build status logo to README.md
 698 * [#4908](https://github.com/icinga/icinga2/issues/4908) (Documentation): Move domain to icinga.com
 699 * [#4885](https://github.com/icinga/icinga2/issues/4885) (Documentation): SLES 12 SP2 libboost\_thread package requires libboost\_chrono
 700 * [#4869](https://github.com/icinga/icinga2/issues/4869) (Documentation): Update RELEASE.md
 701 * [#4868](https://github.com/icinga/icinga2/issues/4868) (Documentation): Add more build details to INSTALL.md
 702 * [#4803](https://github.com/icinga/icinga2/issues/4803) (Documentation): Update Repositories in Docs
 703
 704 ### Support
 705
 706 * [#4870](https://github.com/icinga/icinga2/issues/4870) (Packages): SLES11 SP4 dependency on Postgresql \>= 8.4
 707
 708 ## 2.6.0 (2016-12-13)
 709
 710 ### Notes
 711
 712 * Client/Satellite setup
 713  * The "bottom up" client configuration mode has been deprecated. Check [#13255](https://dev.icinga.com/issues/13255) for additional details and migration.
 714 * Linux/Unix daemon
 715  * Ensure that Icinga 2 does not leak file descriptors to executed commands.
 716  * There are 2 processes started instead of previously just one process.
 717 * Windows client
 718  * Package bundles NSClient++ 0.5.0. ITL CheckCommands have been updated too.
 719  * Allow to configure the user account for the Icinga 2 service. This is useful if several checks require administrator permissions (e.g. check_update.exe)
 720  * Bugfixes for check plugins
 721 * Cluster and API
 722  * Provide location information for objects and templates in the API
 723  * Improve log message for ignored config updates
 724  * Fix cluster resync problem with API created objects (hosts, downtimes, etc.)
 725  * Fix that API-created objects in a global zone are not synced to child endpoints
 726 * Notifications
 727  * Several bugfixes for downtime, custom and flapping notifications
 728 * New ITL CheckCommands: logstash, glusterfs, iostats
 729 * Package builds require a compiler which supports C++11 features (gcc-c++ >= 4.7, clang++)
 730 * DB IDO
 731  * Schema upgrade required (2.6.0.sql)
 732  * This update fixes timestamp columns required by Icinga Web 2 and might take a while. Please ensure to schedule a maintenance task for your database upgrade.
 733
 734 ### Enhancement
 735
 736 * [#4798](https://github.com/icinga/icinga2/issues/4798) (Cluster): Deprecate cluster/client mode "bottom up" w/ repository.d and node update-config
 737 * [#4770](https://github.com/icinga/icinga2/issues/4770) (API): Allow to evaluate macros through the API
 738 * [#4713](https://github.com/icinga/icinga2/issues/4713) (Cluster): Check whether nodes are synchronizing the API log before putting them into UNKNOWN
 739 * [#4651](https://github.com/icinga/icinga2/issues/4651) (Plugins): Review windows plugins performance output
 740 * [#4631](https://github.com/icinga/icinga2/issues/4631) (Configuration): Suppress compiler warnings for auto-generated code
 741 * [#4622](https://github.com/icinga/icinga2/issues/4622) (Cluster): Improve log message for ignored config updates
 742 * [#4590](https://github.com/icinga/icinga2/issues/4590): Make sure that libmethods is automatically loaded even when not using the ITL
 743 * [#4587](https://github.com/icinga/icinga2/issues/4587) (Configuration): Implement support for default templates
 744 * [#4580](https://github.com/icinga/icinga2/issues/4580) (API): Provide location information for objects and templates in the API
 745 * [#4576](https://github.com/icinga/icinga2/issues/4576): Use lambda functions for INITIALIZE\_ONCE
 746 * [#4575](https://github.com/icinga/icinga2/issues/4575): Use 'auto' for iterator declarations
 747 * [#4571](https://github.com/icinga/icinga2/issues/4571): Implement an rvalue constructor for the String and Value classes
 748 * [#4570](https://github.com/icinga/icinga2/issues/4570) (Configuration): Implement a command-line argument for "icinga2 console" to allow specifying a script file
 749 * [#4563](https://github.com/icinga/icinga2/issues/4563) (Configuration): Remove unused method: ApplyRule::DiscardRules
 750 * [#4559](https://github.com/icinga/icinga2/issues/4559): Replace BOOST\_FOREACH with range-based for loops
 751 * [#4557](https://github.com/icinga/icinga2/issues/4557): Add -fvisibility=hidden to the default compiler flags
 752 * [#4537](https://github.com/icinga/icinga2/issues/4537): Implement an environment variable to keep Icinga from closing FDs on startup
 753 * [#4536](https://github.com/icinga/icinga2/issues/4536): Avoid unnecessary string copies
 754 * [#4535](https://github.com/icinga/icinga2/issues/4535): Remove deprecated functions
 755 * [#3684](https://github.com/icinga/icinga2/issues/3684) (Configuration): Command line option for config syntax validation
 756 * [#2968](https://github.com/icinga/icinga2/issues/2968): Better message for apply errors
 757
 758 ### Bug
 759
 760 * [#4831](https://github.com/icinga/icinga2/issues/4831) (CLI): Wrong help string for node setup cli command argument --master\_host
 761 * [#4828](https://github.com/icinga/icinga2/issues/4828) (API): Crash in CreateObjectHandler \(regression from \#11684
 762 * [#4802](https://github.com/icinga/icinga2/issues/4802): Icinga tries to delete Downtime objects that were statically configured
 763 * [#4801](https://github.com/icinga/icinga2/issues/4801): Sending a HUP signal to the child process for execution actually kills it
 764 * [#4791](https://github.com/icinga/icinga2/issues/4791) (DB IDO): PostgreSQL: Don't use timestamp with timezone for UNIX timestamp columns
 765 * [#4789](https://github.com/icinga/icinga2/issues/4789) (Notifications): Recovery notifications sent for Not-Problem notification type if notified before
 766 * [#4775](https://github.com/icinga/icinga2/issues/4775) (Cluster): Crash w/ SendNotifications cluster handler and check result with empty perfdata
 767 * [#4771](https://github.com/icinga/icinga2/issues/4771): Config validation crashes when using command\_endpoint without also having an ApiListener object
 768 * [#4752](https://github.com/icinga/icinga2/issues/4752) (Graphite): Performance data writer for Graphite : Values without fraction limited to 2147483647 \(7FFFFFFF\)
 769 * [#4740](https://github.com/icinga/icinga2/issues/4740): SIGALRM handling may be affected by recent commit
 770 * [#4726](https://github.com/icinga/icinga2/issues/4726) (Notifications): Flapping notifications sent for soft state changes
 771 * [#4717](https://github.com/icinga/icinga2/issues/4717) (API): Icinga crashes while deleting a config file which doesn't exist anymore
 772 * [#4678](https://github.com/icinga/icinga2/issues/4678) (Configuration): Configuration validation fails when setting tls\_protocolmin to TLSv1.2
 773 * [#4674](https://github.com/icinga/icinga2/issues/4674) (CLI): Parse error: "premature EOF" when running "icinga2 node update-config"
 774 * [#4665](https://github.com/icinga/icinga2/issues/4665): Crash in ClusterEvents::SendNotificationsAPIHandler
 775 * [#4646](https://github.com/icinga/icinga2/issues/4646) (Notifications): Forced custom notification is setting "force\_next\_notification": true permanently
 776 * [#4644](https://github.com/icinga/icinga2/issues/4644) (API): Crash in HttpRequest::Parse while processing HTTP request
 777 * [#4630](https://github.com/icinga/icinga2/issues/4630) (Configuration): Validation does not highlight the correct attribute
 778 * [#4629](https://github.com/icinga/icinga2/issues/4629) (CLI): broken: icinga2 --version
 779 * [#4620](https://github.com/icinga/icinga2/issues/4620) (API): Invalid API filter error messages
 780 * [#4619](https://github.com/icinga/icinga2/issues/4619) (CLI): Cli: boost::bad\_get on icinga::String::String\(icinga::Value&&\)
 781 * [#4616](https://github.com/icinga/icinga2/issues/4616): Build fails with Visual Studio 2015
 782 * [#4606](https://github.com/icinga/icinga2/issues/4606): Remove unused last\_in\_downtime field
 783 * [#4602](https://github.com/icinga/icinga2/issues/4602) (CLI): Last option highlighted as the wrong one, even when it is not the culprit
 784 * [#4599](https://github.com/icinga/icinga2/issues/4599): Unexpected state changes with max\_check\_attempts = 2
 785 * [#4583](https://github.com/icinga/icinga2/issues/4583) (Configuration): Debug hints for dictionary expressions are nested incorrectly
 786 * [#4574](https://github.com/icinga/icinga2/issues/4574) (Notifications): Don't send Flapping\* notifications when downtime is active
 787 * [#4573](https://github.com/icinga/icinga2/issues/4573) (DB IDO): Getting error during schema update
 788 * [#4572](https://github.com/icinga/icinga2/issues/4572) (Configuration): Config validation shouldnt allow 'endpoints = \[ "" \]'
 789 * [#4566](https://github.com/icinga/icinga2/issues/4566) (Notifications): Fixed downtimes scheduled for a future date trigger DOWNTIMESTART notifications
 790 * [#4564](https://github.com/icinga/icinga2/issues/4564): Add missing initializer for WorkQueue::m\_NextTaskID
 791 * [#4555](https://github.com/icinga/icinga2/issues/4555): Fix compiler warnings
 792 * [#4541](https://github.com/icinga/icinga2/issues/4541) (DB IDO): Don't link against libmysqlclient\_r
 793 * [#4538](https://github.com/icinga/icinga2/issues/4538): Don't update TimePeriod ranges for inactive objects
 794 * [#4423](https://github.com/icinga/icinga2/issues/4423) (Metrics): InfluxdbWriter does not write state other than 0
 795 * [#4369](https://github.com/icinga/icinga2/issues/4369) (Plugins): check\_network performance data in invalid format - ingraph
 796 * [#4169](https://github.com/icinga/icinga2/issues/4169) (Cluster): Cluster resync problem with API created objects
 797 * [#4098](https://github.com/icinga/icinga2/issues/4098) (API): Objects created in a global zone are not synced to child endpoints
 798 * [#4010](https://github.com/icinga/icinga2/issues/4010) (API): API requests from execute-script action are too verbose
 799 * [#3802](https://github.com/icinga/icinga2/issues/3802) (Compat): SCHEDULE\_AND\_PROPAGATE\_HOST\_DOWNTIME command missing
 800 * [#3801](https://github.com/icinga/icinga2/issues/3801) (Compat): SCHEDULE\_AND\_PROPAGATE\_TRIGGERED\_HOST\_DOWNTIME command missing
 801 * [#3575](https://github.com/icinga/icinga2/issues/3575) (DB IDO): MySQL 5.7.9, Incorrect datetime value Error
 802 * [#3565](https://github.com/icinga/icinga2/issues/3565) (Plugins): Windows Agent: performance data of check\_perfmon
 803 * [#3564](https://github.com/icinga/icinga2/issues/3564) (Plugins): Windows Agent: Performance data values for check\_perfmon.exe are invalid sometimes
 804 * [#3220](https://github.com/icinga/icinga2/issues/3220) (Plugins): Implement support for resolving DNS hostnames in check\_ping.exe
 805 * [#2847](https://github.com/icinga/icinga2/issues/2847): File descriptors are leaked to child processes which makes SELinux unhappy
 806
 807 ### ITL
 808
 809 * [#4842](https://github.com/icinga/icinga2/issues/4842) (ITL): Add tempdir attribute to postgres CheckCommand
 810 * [#4837](https://github.com/icinga/icinga2/issues/4837) (ITL): Add sudo option to mailq CheckCommand
 811 * [#4836](https://github.com/icinga/icinga2/issues/4836) (ITL): Add verbose parameter to http CheckCommand
 812 * [#4835](https://github.com/icinga/icinga2/issues/4835) (ITL): Add timeout option to mysql\_health CheckCommand
 813 * [#4714](https://github.com/icinga/icinga2/issues/4714) (ITL): Default values for check\_swap are incorrect
 814 * [#4710](https://github.com/icinga/icinga2/issues/4710) (ITL): snmp\_miblist variable to feed the -m option of check\_snmp is missing in the snmpv3 CheckCommand object
 815 * [#4684](https://github.com/icinga/icinga2/issues/4684) (ITL): Add a radius CheckCommand for the radius check provide by nagios-plugins
 816 * [#4681](https://github.com/icinga/icinga2/issues/4681) (ITL): Add CheckCommand definition for check\_logstash
 817 * [#4677](https://github.com/icinga/icinga2/issues/4677) (ITL): Problem passing arguments to nscp-local CheckCommand objects
 818 * [#4672](https://github.com/icinga/icinga2/issues/4672) (ITL): Add timeout option to oracle\_health CheckCommand
 819 * [#4618](https://github.com/icinga/icinga2/issues/4618) (ITL): Hangman easter egg is broken
 820 * [#4608](https://github.com/icinga/icinga2/issues/4608) (ITL): Add CheckCommand definition for check\_iostats
 821 * [#4597](https://github.com/icinga/icinga2/issues/4597) (ITL): Default disk plugin check should not check inodes
 822 * [#4595](https://github.com/icinga/icinga2/issues/4595) (ITL): Manubulon: Add missing procurve memory flag
 823 * [#4585](https://github.com/icinga/icinga2/issues/4585) (ITL): Fix code style violations in the ITL
 824 * [#4582](https://github.com/icinga/icinga2/issues/4582) (ITL): Incorrect help text for check\_swap
 825 * [#4543](https://github.com/icinga/icinga2/issues/4543) (ITL): ITL - check\_vmware\_esx - specify a datacenter/vsphere server for esx/host checks
 826 * [#4324](https://github.com/icinga/icinga2/issues/4324) (ITL): Add CheckCommand definition for check\_glusterfs
 827
 828 ### Documentation
 829
 830 * [#4862](https://github.com/icinga/icinga2/issues/4862) (Documentation): "2.1.4. Installation Paths" should contain systemd paths
 831 * [#4861](https://github.com/icinga/icinga2/issues/4861) (Documentation): Update "2.1.3. Enabled Features during Installation" - outdated "feature list"
 832 * [#4859](https://github.com/icinga/icinga2/issues/4859) (Documentation): Update package instructions for Fedora
 833 * [#4851](https://github.com/icinga/icinga2/issues/4851) (Documentation): Update README.md and correct project URLs
 834 * [#4846](https://github.com/icinga/icinga2/issues/4846) (Documentation): Add a note for boolean values in the disk CheckCommand section
 835 * [#4845](https://github.com/icinga/icinga2/issues/4845) (Documentation): Troubleshooting: Add examples for fetching the executed command line
 836 * [#4840](https://github.com/icinga/icinga2/issues/4840) (Documentation): Update Windows screenshots in the client documentation
 837 * [#4838](https://github.com/icinga/icinga2/issues/4838) (Documentation): Add example for concurrent\_checks in CheckerComponent object type
 838 * [#4829](https://github.com/icinga/icinga2/issues/4829) (Documentation): Missing API headers for X-HTTP-Method-Override
 839 * [#4827](https://github.com/icinga/icinga2/issues/4827) (Documentation): Fix example in PNP template docs
 840 * [#4821](https://github.com/icinga/icinga2/issues/4821) (Documentation): Add a note about removing "conf.d" on the client for "top down command endpoint" setups
 841 * [#4809](https://github.com/icinga/icinga2/issues/4809) (Documentation): Update API and Library Reference chapters
 842 * [#4804](https://github.com/icinga/icinga2/issues/4804) (Documentation): Add a note about default template import to the CheckCommand object
 843 * [#4800](https://github.com/icinga/icinga2/issues/4800) (Documentation): Docs: Typo in "CLI commands" chapter
 844 * [#4793](https://github.com/icinga/icinga2/issues/4793) (Documentation): Docs: ITL plugins contrib order
 845 * [#4787](https://github.com/icinga/icinga2/issues/4787) (Documentation): Doc: Swap packages.icinga.org w/ DebMon
 846 * [#4780](https://github.com/icinga/icinga2/issues/4780) (Documentation): Add a note about pinning checks w/ command\_endpoint
 847 * [#4736](https://github.com/icinga/icinga2/issues/4736) (Documentation): Docs: wrong heading level for commands.conf and groups.conf
 848 * [#4708](https://github.com/icinga/icinga2/issues/4708) (Documentation): Add more Timeperiod examples in the documentation
 849 * [#4706](https://github.com/icinga/icinga2/issues/4706) (Documentation): Add an example of multi-parents configuration for the Migration chapter
 850 * [#4705](https://github.com/icinga/icinga2/issues/4705) (Documentation): Typo in the documentation
 851 * [#4699](https://github.com/icinga/icinga2/issues/4699) (Documentation): Fix some spelling mistakes
 852 * [#4667](https://github.com/icinga/icinga2/issues/4667) (Documentation): Add documentation for logrotation for the mainlog feature
 853 * [#4653](https://github.com/icinga/icinga2/issues/4653) (Documentation): Corrections for distributed monitoring chapter
 854 * [#4641](https://github.com/icinga/icinga2/issues/4641) (Documentation): Docs: Migrating Notification example tells about filters instead of types
 855 * [#4639](https://github.com/icinga/icinga2/issues/4639) (Documentation): GDB example in the documentation isn't working
 856 * [#4636](https://github.com/icinga/icinga2/issues/4636) (Documentation): Add development docs for writing a core dump file
 857 * [#4601](https://github.com/icinga/icinga2/issues/4601) (Documentation): Typo in distributed monitoring docs
 858 * [#4596](https://github.com/icinga/icinga2/issues/4596) (Documentation): Update service monitoring and distributed docs
 859 * [#4589](https://github.com/icinga/icinga2/issues/4589) (Documentation): Fix help output for update-links.py
 860 * [#4584](https://github.com/icinga/icinga2/issues/4584) (Documentation): Add missing reference to libmethods for the default ITL command templates
 861 * [#4492](https://github.com/icinga/icinga2/issues/4492) (Documentation): Add information about function 'range'
 862
 863 ### Support
 864
 865 * [#4796](https://github.com/icinga/icinga2/issues/4796) (Installation): Sort Changelog by category
 866 * [#4792](https://github.com/icinga/icinga2/issues/4792) (Tests): Add unit test for notification state/type filter checks
 867 * [#4724](https://github.com/icinga/icinga2/issues/4724) (Packages): Update .mailmap for icinga.com
 868 * [#4671](https://github.com/icinga/icinga2/issues/4671) (Packages): Windows Installer should include NSClient++ 0.5.0
 869 * [#4612](https://github.com/icinga/icinga2/issues/4612) (Tests): Unit tests randomly crash after the tests have completed
 870 * [#4607](https://github.com/icinga/icinga2/issues/4607) (Packages): Improve support for building the chocolatey package
 871 * [#4588](https://github.com/icinga/icinga2/issues/4588) (Installation): Use raw string literals in mkembedconfig
 872 * [#4578](https://github.com/icinga/icinga2/issues/4578) (Installation): Improve detection for the -flto compiler flag
 873 * [#4569](https://github.com/icinga/icinga2/issues/4569) (Installation): Set versions for all internal libraries
 874 * [#4558](https://github.com/icinga/icinga2/issues/4558) (Installation): Update cmake config to require a compiler that supports C++11
 875 * [#4556](https://github.com/icinga/icinga2/issues/4556) (Installation): logrotate file is not properly generated when the logrotate binary resides in /usr/bin
 876 * [#4551](https://github.com/icinga/icinga2/issues/4551) (Tests): Implement unit tests for state changes
 877 * [#2943](https://github.com/icinga/icinga2/issues/2943) (Installation): Make the user account configurable for the Windows service
 878 * [#2792](https://github.com/icinga/icinga2/issues/2792) (Tests): Livestatus tests don't work on OS X
 879
 880 ## 2.5.4 (2016-08-30)
 881
 882 ### Notes
 883
 884 * Bugfixes
 885
 886 ### Bug
 887
 888 * [#4277](https://github.com/icinga/icinga2/issues/4277): many check commands executed at same time when master reload
 889
 890 ## 2.5.3 (2016-08-25)
 891
 892 ### Notes
 893
 894 This release addresses an issue with PostgreSQL support for the IDO database module.
 895
 896 ### Bug
 897
 898 * [#4554](https://github.com/icinga/icinga2/issues/4554) (DB IDO): ido pgsql migration from 2.4.0 to 2.5.0 : wrong size for config\_hash
 899
 900 ## 2.5.2 (2016-08-24)
 901
 902 ### Notes
 903
 904 * Bugfixes
 905
 906 ### Bug
 907
 908 * [#4550](https://github.com/icinga/icinga2/issues/4550): Icinga 2 sends SOFT recovery notifications
 909 * [#4549](https://github.com/icinga/icinga2/issues/4549) (DB IDO): Newly added group member tables in the IDO database are not updated
 910
 911 ### Documentation
 912
 913 * [#4548](https://github.com/icinga/icinga2/issues/4548) (Documentation): Wrong formatting in client docs
 914
 915 ## 2.5.1 (2016-08-23)
 916
 917 ### Notes
 918
 919 * Bugfixes
 920
 921 ### Bug
 922
 923 * [#4544](https://github.com/icinga/icinga2/issues/4544) (Notifications): Icinga 2 sends recovery notifications for SOFT NOT-OK states
 924
 925 ## 2.5.0 (2016-08-23)
 926
 927 ### Notes
 928
 929 * InfluxdbWriter feature
 930 * API
 931     * New endpoints: /v1/variables and /v1/templates (GET requests), /v1/action/generate-ticket (POST request)
 932     * State/type filters for notifications/users are now string values (PUT, POST, GET requests)
 933 * Configuration
 934     * TimePeriod excludes/includes attributes
 935     * DateTime object for formatting time strings
 936     * New prototype methods: Array#filter, Array#unique, Array#map, Array#reduce
 937     * icinga2.conf now includes plugins-contrib, manubulon, windows-plugins, nscp by default (ITL CheckCommand definitions)
 938     * Performance improvements (config compiler and validation)
 939 * CLI
 940     * 'icinga2 object list' formats state/type filters as string values
 941     * Compiled config files are now visible with "notice" debug level (hidden by default)
 942     * CA serial file now uses a hash value (HA cluster w/ 2 CA directories)
 943 * Cluster
 944     * There is a known issue with >2 endpoints inside a zone. Icinga 2 will now log a warning.
 945     * Support for accepted ciphers and minimum TLS version
 946     * Connection and error logging has been improved.
 947 * DB IDO
 948     * Schema upgrade required (2.5.0.sql)
 949     * Incremental config dump (performance boost)
 950     * `categories` attribute is now an array. Previous method is deprecated and to be removed.
 951     * DbCatLog is not enabled by default anymore.
 952     * SSL support for MySQL
 953 * New packages
 954     * vim-icinga2 for syntax highlighting
 955     * libicinga2 (Debian), icinga2-libs (RPM) for Icinga Studio packages
 956
 957 ### Enhancement
 958
 959 * [#4516](https://github.com/icinga/icinga2/issues/4516): Remove some unused \#includes
 960 * [#4498](https://github.com/icinga/icinga2/issues/4498): Remove unnecessary Dictionary::Contains calls
 961 * [#4493](https://github.com/icinga/icinga2/issues/4493) (Cluster): Improve performance for Endpoint config validation
 962 * [#4491](https://github.com/icinga/icinga2/issues/4491): Improve performance for type lookups
 963 * [#4487](https://github.com/icinga/icinga2/issues/4487) (DB IDO): Incremental updates for the IDO database
 964 * [#4486](https://github.com/icinga/icinga2/issues/4486) (DB IDO): Remove unused code from the IDO classes
 965 * [#4485](https://github.com/icinga/icinga2/issues/4485) (API): Add API action for generating a PKI ticket
 966 * [#4479](https://github.com/icinga/icinga2/issues/4479) (Configuration): Implement comparison operators for the Array class
 967 * [#4467](https://github.com/icinga/icinga2/issues/4467): Implement the System\#sleep function
 968 * [#4465](https://github.com/icinga/icinga2/issues/4465) (Configuration): Implement support for namespaces
 969 * [#4464](https://github.com/icinga/icinga2/issues/4464) (CLI): Implement support for inspecting variables with LLDB/GDB
 970 * [#4457](https://github.com/icinga/icinga2/issues/4457): Implement support for marking functions as deprecated
 971 * [#4454](https://github.com/icinga/icinga2/issues/4454): Include compiler name/version and build host name in --version
 972 * [#4451](https://github.com/icinga/icinga2/issues/4451) (Configuration): Move internal script functions into the 'Internal' namespace
 973 * [#4449](https://github.com/icinga/icinga2/issues/4449): Improve logging for the WorkQueue class
 974 * [#4445](https://github.com/icinga/icinga2/issues/4445): Rename/Remove experimental script functions
 975 * [#4443](https://github.com/icinga/icinga2/issues/4443): Implement process\_check\_result script method for the Checkable class
 976 * [#4442](https://github.com/icinga/icinga2/issues/4442) (API): Support for determining the Icinga 2 version via the API
 977 * [#4431](https://github.com/icinga/icinga2/issues/4431) (Notifications): Add the notification type into the log message
 978 * [#4424](https://github.com/icinga/icinga2/issues/4424) (Cluster): Enhance TLS handshake error messages with connection information
 979 * [#4415](https://github.com/icinga/icinga2/issues/4415) (API): Remove obsolete debug log message
 980 * [#4410](https://github.com/icinga/icinga2/issues/4410) (Configuration): Add map/reduce and filter functionality for the Array class
 981 * [#4403](https://github.com/icinga/icinga2/issues/4403) (CLI): Add history for icinga2 console
 982 * [#4398](https://github.com/icinga/icinga2/issues/4398) (Cluster): Log a warning if there are more than 2 zone endpoint members
 983 * [#4393](https://github.com/icinga/icinga2/issues/4393) (Cluster): Include IP address and port in the "New connection" log message
 984 * [#4388](https://github.com/icinga/icinga2/issues/4388) (Configuration): Implement the \_\_ptr script function
 985 * [#4386](https://github.com/icinga/icinga2/issues/4386) (Cluster): Improve error messages for failed certificate validation
 986 * [#4381](https://github.com/icinga/icinga2/issues/4381) (Cluster): Improve log message for connecting nodes without configured Endpoint object
 987 * [#4352](https://github.com/icinga/icinga2/issues/4352) (Cluster): Enhance client disconnect message for "No data received on new API connection."
 988 * [#4348](https://github.com/icinga/icinga2/issues/4348) (DB IDO): Do not populate logentries table by default
 989 * [#4325](https://github.com/icinga/icinga2/issues/4325) (API): API: Add missing downtime\_depth attribute
 990 * [#4314](https://github.com/icinga/icinga2/issues/4314) (DB IDO): Change Ido\*Connection 'categories' attribute to an array
 991 * [#4295](https://github.com/icinga/icinga2/issues/4295) (DB IDO): Enhance IDO check with schema version info
 992 * [#4294](https://github.com/icinga/icinga2/issues/4294) (DB IDO): Update DB IDO schema version to 1.14.1
 993 * [#4290](https://github.com/icinga/icinga2/issues/4290) (API): Implement support for getting a list of global variables from the API
 994 * [#4281](https://github.com/icinga/icinga2/issues/4281) (API): Support for enumerating available templates via the API
 995 * [#4268](https://github.com/icinga/icinga2/issues/4268) (Metrics): InfluxDB Metadata
 996 * [#4206](https://github.com/icinga/icinga2/issues/4206) (Cluster): Add lag threshold for cluster-zone check
 997 * [#4178](https://github.com/icinga/icinga2/issues/4178) (API): Improve logging for HTTP API requests
 998 * [#4154](https://github.com/icinga/icinga2/issues/4154) (Configuration): Remove the \(unused\) 'inherits' keyword
 999 * [#4129](https://github.com/icinga/icinga2/issues/4129) (Configuration): Improve performance for field accesses
1000 * [#4061](https://github.com/icinga/icinga2/issues/4061) (Configuration): Allow strings in state/type filters
1001 * [#4048](https://github.com/icinga/icinga2/issues/4048): Cleanup downtimes created by ScheduleDowntime
1002 * [#4046](https://github.com/icinga/icinga2/issues/4046) (Configuration): Config parser should not log names of included files by default
1003 * [#3999](https://github.com/icinga/icinga2/issues/3999) (API): ApiListener: Make minimum TLS version configurable
1004 * [#3997](https://github.com/icinga/icinga2/issues/3997) (API): ApiListener: Force server's preferred cipher
1005 * [#3911](https://github.com/icinga/icinga2/issues/3911) (Graphite): Add acknowledgement type to Graphite, InfluxDB, OpenTSDB metadata
1006 * [#3888](https://github.com/icinga/icinga2/issues/3888) (API): Implement SSL cipher configuration support for the API feature
1007 * [#3763](https://github.com/icinga/icinga2/issues/3763): Add name attribute for WorkQueue class
1008 * [#3562](https://github.com/icinga/icinga2/issues/3562) (Metrics): Add InfluxDbWriter feature
1009 * [#3400](https://github.com/icinga/icinga2/issues/3400): Remove the deprecated IcingaStatusWriter feature
1010 * [#3237](https://github.com/icinga/icinga2/issues/3237) (Metrics): Gelf module: expose 'perfdata' fields for 'CHECK\_RESULT' events
1011 * [#3224](https://github.com/icinga/icinga2/issues/3224) (Configuration): Implement support for formatting date/time
1012 * [#3178](https://github.com/icinga/icinga2/issues/3178) (DB IDO): Add SSL support for the IdoMysqlConnection feature
1013 * [#2970](https://github.com/icinga/icinga2/issues/2970) (Metrics): Add timestamp support for GelfWriter
1014 * [#2040](https://github.com/icinga/icinga2/issues/2040): Exclude option for TimePeriod definitions
1015
1016 ### Bug
1017
1018 * [#4534](https://github.com/icinga/icinga2/issues/4534) (CLI): Icinga2 segault on startup
1019 * [#4524](https://github.com/icinga/icinga2/issues/4524) (API): API Remote crash via Google Chrome
1020 * [#4520](https://github.com/icinga/icinga2/issues/4520) (Configuration): Memory leak when using closures
1021 * [#4512](https://github.com/icinga/icinga2/issues/4512) (Cluster): Incorrect certificate validation error message
1022 * [#4511](https://github.com/icinga/icinga2/issues/4511): ClrCheck is null on \*nix
1023 * [#4505](https://github.com/icinga/icinga2/issues/4505) (CLI): Cannot set ownership for user 'icinga' group 'icinga' on file '/var/lib/icinga2/ca/serial.txt'.
1024 * [#4504](https://github.com/icinga/icinga2/issues/4504) (API): API: events for DowntimeTriggered does not provide needed information
1025 * [#4502](https://github.com/icinga/icinga2/issues/4502) (DB IDO): IDO query fails due to key contraint violation for the icinga\_customvariablestatus table
1026 * [#4501](https://github.com/icinga/icinga2/issues/4501) (Cluster): DB IDO started before daemonizing \(no systemd\)
1027 * [#4500](https://github.com/icinga/icinga2/issues/4500) (DB IDO): Query for customvariablestatus incorrectly updates the host's/service's insert ID
1028 * [#4499](https://github.com/icinga/icinga2/issues/4499) (DB IDO): Insert fails for the icinga\_scheduleddowntime table due to duplicate key
1029 * [#4497](https://github.com/icinga/icinga2/issues/4497): Fix incorrect detection of the 'Concurrency' variable
1030 * [#4496](https://github.com/icinga/icinga2/issues/4496) (API): API: action schedule-downtime requires a duration also when fixed is true
1031 * [#4495](https://github.com/icinga/icinga2/issues/4495): Use hash-based serial numbers for new certificates
1032 * [#4490](https://github.com/icinga/icinga2/issues/4490) (Cluster): ClusterEvents::NotificationSentAllUsersAPIHandler\(\) does not set notified\_users
1033 * [#4488](https://github.com/icinga/icinga2/issues/4488): Replace GetType\(\)-\>GetName\(\) calls with GetReflectionType\(\)-\>GetName\(\)
1034 * [#4484](https://github.com/icinga/icinga2/issues/4484) (Cluster): Only allow sending command\_endpoint checks to directly connected child zones
1035 * [#4483](https://github.com/icinga/icinga2/issues/4483) (DB IDO): ido CheckCommand returns returns "Could not connect to database server" when HA enabled
1036 * [#4481](https://github.com/icinga/icinga2/issues/4481) (DB IDO): Fix the "ido" check command for use with command\_endpoint
1037 * [#4478](https://github.com/icinga/icinga2/issues/4478): CompatUtility::GetCheckableNotificationStateFilter is returning an incorrect value
1038 * [#4476](https://github.com/icinga/icinga2/issues/4476) (DB IDO): Importing mysql schema fails
1039 * [#4475](https://github.com/icinga/icinga2/issues/4475) (CLI): pki sign-csr does not log where it is writing the certificate file
1040 * [#4472](https://github.com/icinga/icinga2/issues/4472) (DB IDO): IDO marks objects as inactive on shutdown
1041 * [#4471](https://github.com/icinga/icinga2/issues/4471) (DB IDO): IDO does duplicate config updates
1042 * [#4466](https://github.com/icinga/icinga2/issues/4466) (Configuration): 'use' keyword cannot be used with templates
1043 * [#4462](https://github.com/icinga/icinga2/issues/4462) (Notifications): Add log message if notifications are forced \(i.e. filters are not checked\)
1044 * [#4461](https://github.com/icinga/icinga2/issues/4461) (Notifications): Notification resent, even if interval = 0
1045 * [#4460](https://github.com/icinga/icinga2/issues/4460) (DB IDO): Fixed downtime start does not update actual\_start\_time
1046 * [#4458](https://github.com/icinga/icinga2/issues/4458): Flexible downtimes should be removed after trigger\_time+duration
1047 * [#4455](https://github.com/icinga/icinga2/issues/4455): Disallow casting "" to an Object
1048 * [#4447](https://github.com/icinga/icinga2/issues/4447): Handle I/O errors while writing the Icinga state file more gracefully
1049 * [#4446](https://github.com/icinga/icinga2/issues/4446) (Notifications): Incorrect downtime notification events
1050 * [#4444](https://github.com/icinga/icinga2/issues/4444): Fix building Icinga with -fvisibility=hidden
1051 * [#4439](https://github.com/icinga/icinga2/issues/4439) (Configuration): Icinga doesn't delete temporary icinga2.debug file when config validation fails
1052 * [#4434](https://github.com/icinga/icinga2/issues/4434) (Notifications): Notification sent too fast when one master fails
1053 * [#4430](https://github.com/icinga/icinga2/issues/4430) (Cluster): Remove obsolete README files in tools/syntax
1054 * [#4427](https://github.com/icinga/icinga2/issues/4427) (Notifications): Missing notification for recovery during downtime
1055 * [#4425](https://github.com/icinga/icinga2/issues/4425) (DB IDO): Change the way outdated comments/downtimes are deleted on restart
1056 * [#4420](https://github.com/icinga/icinga2/issues/4420) (Notifications): Multiple notifications when master fails
1057 * [#4418](https://github.com/icinga/icinga2/issues/4418) (DB IDO): icinga2 IDO reload performance significant slower with latest snapshot release
1058 * [#4417](https://github.com/icinga/icinga2/issues/4417) (Notifications): Notification interval mistimed
1059 * [#4413](https://github.com/icinga/icinga2/issues/4413) (DB IDO): icinga2 empties custom variables, host-, servcie- and contactgroup members at the end of IDO database reconnection
1060 * [#4412](https://github.com/icinga/icinga2/issues/4412) (Notifications): Reminder notifications ignore HA mode
1061 * [#4405](https://github.com/icinga/icinga2/issues/4405) (DB IDO): Deprecation warning should include object type and name
1062 * [#4401](https://github.com/icinga/icinga2/issues/4401) (Metrics): Incorrect escaping / formatting of perfdata to InfluxDB
1063 * [#4399](https://github.com/icinga/icinga2/issues/4399): Icinga stats min\_execution\_time and max\_execution\_time are invalid
1064 * [#4394](https://github.com/icinga/icinga2/issues/4394): icinga check reports "-1" for minimum latency and execution time and only uptime has a number but 0
1065 * [#4391](https://github.com/icinga/icinga2/issues/4391) (DB IDO): Do not clear {host,service,contact}group\_members tables on restart
1066 * [#4384](https://github.com/icinga/icinga2/issues/4384) (API): Fix URL encoding for '&'
1067 * [#4380](https://github.com/icinga/icinga2/issues/4380) (Cluster): Increase cluster reconnect interval
1068 * [#4378](https://github.com/icinga/icinga2/issues/4378) (Notifications): Optimize two ObjectLocks into one in Notification::BeginExecuteNotification method
1069 * [#4376](https://github.com/icinga/icinga2/issues/4376) (Cluster): CheckerComponent sometimes fails to schedule checks in time
1070 * [#4375](https://github.com/icinga/icinga2/issues/4375) (Cluster): Duplicate messages for command\_endpoint w/ master and satellite
1071 * [#4372](https://github.com/icinga/icinga2/issues/4372) (API): state\_filters\_real shouldn't be visible in the API
1072 * [#4371](https://github.com/icinga/icinga2/issues/4371) (Notifications): notification.notification\_number runtime attribute returning 0 \(instead of 1\) in first notification e-mail
1073 * [#4370](https://github.com/icinga/icinga2/issues/4370): Test the change with HARD OK transitions
1074 * [#4363](https://github.com/icinga/icinga2/issues/4363) (DB IDO): IDO module starts threads before daemonize
1075 * [#4356](https://github.com/icinga/icinga2/issues/4356) (DB IDO): DB IDO query queue does not clean up with v2.4.10-520-g124c80b
1076 * [#4349](https://github.com/icinga/icinga2/issues/4349) (DB IDO): Add missing index on state history for DB IDO cleanup
1077 * [#4345](https://github.com/icinga/icinga2/issues/4345): Ensure to clear the SSL error queue before calling SSL\_{read,write,do\_handshake}
1078 * [#4343](https://github.com/icinga/icinga2/issues/4343) (Configuration): include\_recursive should gracefully handle inaccessible files
1079 * [#4341](https://github.com/icinga/icinga2/issues/4341) (API): Icinga incorrectly disconnects all endpoints if one has a wrong certificate
1080 * [#4340](https://github.com/icinga/icinga2/issues/4340) (DB IDO): deadlock in ido reconnect
1081 * [#4329](https://github.com/icinga/icinga2/issues/4329) (Metrics): Key Escapes in InfluxDB Writer Don't Work
1082 * [#4313](https://github.com/icinga/icinga2/issues/4313) (Configuration): Icinga crashes when using include\_recursive in an object definition
1083 * [#4309](https://github.com/icinga/icinga2/issues/4309) (Configuration): ConfigWriter::EmitScope incorrectly quotes dictionary keys
1084 * [#4300](https://github.com/icinga/icinga2/issues/4300) (DB IDO): Comment/Downtime delete queries are slow
1085 * [#4293](https://github.com/icinga/icinga2/issues/4293) (DB IDO): Overflow in current\_notification\_number column in DB IDO MySQL
1086 * [#4287](https://github.com/icinga/icinga2/issues/4287) (DB IDO): Program status table is not updated in IDO after starting icinga
1087 * [#4283](https://github.com/icinga/icinga2/issues/4283) (Cluster): Icinga 2 satellite crashes
1088 * [#4278](https://github.com/icinga/icinga2/issues/4278) (DB IDO): SOFT state changes with the same state are not logged
1089 * [#4275](https://github.com/icinga/icinga2/issues/4275) (API): Trying to delete an object protected by a permissions filter, ends up deleting all objects that match the filter instead
1090 * [#4274](https://github.com/icinga/icinga2/issues/4274) (Notifications): Duplicate notifications
1091 * [#4264](https://github.com/icinga/icinga2/issues/4264) (Metrics): InfluxWriter doesnt sanitize the data before sending
1092 * [#4259](https://github.com/icinga/icinga2/issues/4259): Flapping Notifications dependent on state change
1093 * [#4258](https://github.com/icinga/icinga2/issues/4258): last SOFT state should be hard \(max\_check\_attempts\)
1094 * [#4257](https://github.com/icinga/icinga2/issues/4257) (Configuration): Incorrect custom variable name in the hosts.conf example config
1095 * [#4255](https://github.com/icinga/icinga2/issues/4255) (Configuration): Config validation should not delete comments/downtimes w/o reference
1096 * [#4244](https://github.com/icinga/icinga2/issues/4244): SOFT OK-state after returning from a soft state
1097 * [#4239](https://github.com/icinga/icinga2/issues/4239) (Notifications): Downtime notifications do not pass author and comment
1098 * [#4232](https://github.com/icinga/icinga2/issues/4232): Problems with check scheduling for HARD state changes \(standalone/command\_endpoint\)
1099 * [#4231](https://github.com/icinga/icinga2/issues/4231) (DB IDO): Volatile check results for OK-\>OK transitions are logged into DB IDO statehistory
1100 * [#4187](https://github.com/icinga/icinga2/issues/4187): Icinga 2 client gets killed during network scans
1101 * [#4171](https://github.com/icinga/icinga2/issues/4171) (DB IDO): Outdated downtime/comments not removed from IDO database \(restart\)
1102 * [#4134](https://github.com/icinga/icinga2/issues/4134) (Configuration): Don't allow flow control keywords outside of other flow control constructs
1103 * [#4121](https://github.com/icinga/icinga2/issues/4121) (Notifications): notification interval = 0 not honoured in HA clusters
1104 * [#4106](https://github.com/icinga/icinga2/issues/4106) (Notifications): last\_problem\_notification should be synced in HA cluster
1105 * [#4077](https://github.com/icinga/icinga2/issues/4077): Numbers are not properly formatted in runtime macro strings
1106 * [#4002](https://github.com/icinga/icinga2/issues/4002): Don't violate POSIX by ensuring that the argument to usleep\(3\) is less than 1000000
1107 * [#3954](https://github.com/icinga/icinga2/issues/3954) (Cluster): High load when pinning command endpoint on HA cluster
1108 * [#3949](https://github.com/icinga/icinga2/issues/3949) (DB IDO): IDO: entry\_time of all comments is set to the date and time when Icinga 2 was restarted
1109 * [#3902](https://github.com/icinga/icinga2/issues/3902): Hang in TlsStream::Handshake
1110 * [#3820](https://github.com/icinga/icinga2/issues/3820) (Configuration): High CPU usage with self-referenced parent zone config
1111 * [#3805](https://github.com/icinga/icinga2/issues/3805) (Metrics): GELF multi-line output
1112 * [#3627](https://github.com/icinga/icinga2/issues/3627) (API): /v1 returns HTML even if JSON is requested
1113 * [#3486](https://github.com/icinga/icinga2/issues/3486) (Notifications): Notification times w/ empty begin/end specifications prevent sending notifications
1114 * [#3370](https://github.com/icinga/icinga2/issues/3370): Race condition in CreatePipeOverlapped
1115 * [#3365](https://github.com/icinga/icinga2/issues/3365) (DB IDO): IDO: there is no usable object index on icinga\_{scheduleddowntime,comments}
1116 * [#3364](https://github.com/icinga/icinga2/issues/3364) (DB IDO): IDO: check\_source should not be a TEXT field
1117 * [#3361](https://github.com/icinga/icinga2/issues/3361) (DB IDO): Missing indexes for icinga\_endpoints\* and icinga\_zones\* tables in DB IDO schema
1118 * [#3355](https://github.com/icinga/icinga2/issues/3355) (DB IDO): IDO: icinga\_host/service\_groups alias columns are TEXT columns
1119 * [#3229](https://github.com/icinga/icinga2/issues/3229): Function::Invoke should optionally register ScriptFrame
1120 * [#2996](https://github.com/icinga/icinga2/issues/2996) (Cluster): Custom notification external commands do not work in a master-master setup
1121 * [#2039](https://github.com/icinga/icinga2/issues/2039): Disable immediate hard state after first checkresult
1122
1123 ### ITL
1124
1125 * [#4518](https://github.com/icinga/icinga2/issues/4518) (ITL): ITL uses unsupported arguments for check\_swap on Debian wheezy/Ubuntu trusty
1126 * [#4506](https://github.com/icinga/icinga2/issues/4506) (ITL): Add interfacetable CheckCommand options --trafficwithpkt and --snmp-maxmsgsize
1127 * [#4477](https://github.com/icinga/icinga2/issues/4477) (ITL): Add perfsyntax parameter to nscp-local-counter CheckCommand
1128 * [#4456](https://github.com/icinga/icinga2/issues/4456) (ITL): Add custom variables for all check\_swap arguments
1129 * [#4437](https://github.com/icinga/icinga2/issues/4437) (ITL): Add command definition for check\_mysql\_query
1130 * [#4421](https://github.com/icinga/icinga2/issues/4421) (ITL): -q option for check\_ntp\_time is wrong
1131 * [#4416](https://github.com/icinga/icinga2/issues/4416) (ITL): Add check command definition for check\_graphite
1132 * [#4397](https://github.com/icinga/icinga2/issues/4397) (ITL): A lot of missing parameters for \(latest\) mysql\_health
1133 * [#4379](https://github.com/icinga/icinga2/issues/4379) (ITL): Add support for "-A" command line switch to CheckCommand "snmp-process"
1134 * [#4359](https://github.com/icinga/icinga2/issues/4359) (ITL): ITL: check\_iftraffic64.pl default values, wrong postfix value in CheckCommand
1135 * [#4332](https://github.com/icinga/icinga2/issues/4332) (ITL): Add check command definition for db2\_health
1136 * [#4305](https://github.com/icinga/icinga2/issues/4305) (ITL): Add check command definitions for kdc and rbl
1137 * [#4297](https://github.com/icinga/icinga2/issues/4297) (ITL): add check command for plugin check\_apache\_status
1138 * [#4276](https://github.com/icinga/icinga2/issues/4276) (ITL): Adding option to access ifName for manubulon snmp-interface check command
1139 * [#4254](https://github.com/icinga/icinga2/issues/4254) (ITL): Add "fuse.gvfsd-fuse" to the list of excluded file systems for check\_disk
1140 * [#4250](https://github.com/icinga/icinga2/issues/4250) (ITL): Add CIM port parameter for esxi\_hardware CheckCommand
1141 * [#4023](https://github.com/icinga/icinga2/issues/4023) (ITL): Add "retries" option to check\_snmp command
1142 * [#3711](https://github.com/icinga/icinga2/issues/3711) (ITL): icinga2.conf: Include plugins-contrib, manubulon, windows-plugins, nscp by default
1143 * [#3683](https://github.com/icinga/icinga2/issues/3683) (ITL): Add IPv4/IPv6 support to the rest of the monitoring-plugins
1144 * [#3012](https://github.com/icinga/icinga2/issues/3012) (ITL): Extend CheckCommand definitions for nscp-local
1145
1146 ### Documentation
1147
1148 * [#4521](https://github.com/icinga/icinga2/issues/4521) (Documentation): Typo in Notification object documentation
1149 * [#4517](https://github.com/icinga/icinga2/issues/4517) (Documentation): Documentation is missing for the API permissions that are new in 2.5.0
1150 * [#4513](https://github.com/icinga/icinga2/issues/4513) (Documentation): Development docs: Add own section for gdb backtrace from a running process
1151 * [#4510](https://github.com/icinga/icinga2/issues/4510) (Documentation): Docs: API example uses wrong attribute name
1152 * [#4489](https://github.com/icinga/icinga2/issues/4489) (Documentation): Missing documentation for "legacy-timeperiod" template
1153 * [#4470](https://github.com/icinga/icinga2/issues/4470) (Documentation): The description for the http\_certificate attribute doesn't have the right default value
1154 * [#4468](https://github.com/icinga/icinga2/issues/4468) (Documentation): Add URL and short description for Monitoring Plugins inside the ITL documentation
1155 * [#4453](https://github.com/icinga/icinga2/issues/4453) (Documentation): Rewrite Client and Cluster chapter and; add service monitoring chapter
1156 * [#4419](https://github.com/icinga/icinga2/issues/4419) (Documentation): Incorrect API permission name for /v1/status in the documentation
1157 * [#4396](https://github.com/icinga/icinga2/issues/4396) (Documentation): Missing explanation for three level clusters with CSR auto-signing
1158 * [#4395](https://github.com/icinga/icinga2/issues/4395) (Documentation): Incorrect documentation about apply rules in zones.d directories
1159 * [#4387](https://github.com/icinga/icinga2/issues/4387) (Documentation): Improve author information about check\_yum
1160 * [#4361](https://github.com/icinga/icinga2/issues/4361) (Documentation): pkg-config is not listed as a build requirement in INSTALL.md
1161 * [#4337](https://github.com/icinga/icinga2/issues/4337) (Documentation): Add a note to the docs that API POST updates to custom attributes/groups won't trigger re-evaluation
1162 * [#4333](https://github.com/icinga/icinga2/issues/4333) (Documentation): Documentation: Setting up Plugins section is broken
1163 * [#4328](https://github.com/icinga/icinga2/issues/4328) (Documentation): Typo in Manubulon CheckCommand documentation
1164 * [#4318](https://github.com/icinga/icinga2/issues/4318) (Documentation): Migration docs still show unsupported CHANGE\_\*MODATTR external commands
1165 * [#4306](https://github.com/icinga/icinga2/issues/4306) (Documentation): Add a note about creating Zone/Endpoint objects with the API
1166 * [#4299](https://github.com/icinga/icinga2/issues/4299) (Documentation): Incorrect URL for API examples in the documentation
1167 * [#4265](https://github.com/icinga/icinga2/issues/4265) (Documentation): Improve "Endpoint" documentation
1168 * [#4263](https://github.com/icinga/icinga2/issues/4263) (Documentation): Fix systemd client command formatting
1169 * [#4238](https://github.com/icinga/icinga2/issues/4238) (Documentation): Missing quotes for API action URL
1170 * [#4236](https://github.com/icinga/icinga2/issues/4236) (Documentation): Use HTTPS for debmon.org links in the documentation
1171 * [#4217](https://github.com/icinga/icinga2/issues/4217) (Documentation): node setup: Add a note for --endpoint syntax for client-master connection
1172 * [#4124](https://github.com/icinga/icinga2/issues/4124) (Documentation): Documentation review
1173 * [#3612](https://github.com/icinga/icinga2/issues/3612) (Documentation): Update SELinux documentation
1174
1175 ### Support
1176
1177 * [#4526](https://github.com/icinga/icinga2/issues/4526) (Packages): Revert dependency on firewalld on RHEL
1178 * [#4494](https://github.com/icinga/icinga2/issues/4494) (Installation): Remove unused functions from icinga-installer
1179 * [#4452](https://github.com/icinga/icinga2/issues/4452) (Packages): Error compiling on windows due to changes in apilistener around minimum tls version
1180 * [#4432](https://github.com/icinga/icinga2/issues/4432) (Packages): Windows build broken since ref 11292
1181 * [#4404](https://github.com/icinga/icinga2/issues/4404) (Installation): Increase default systemd timeout
1182 * [#4344](https://github.com/icinga/icinga2/issues/4344) (Packages): Build fails with Visual Studio 2013
1183 * [#4327](https://github.com/icinga/icinga2/issues/4327) (Packages): Icinga fails to build with OpenSSL 1.1.0
1184 * [#4251](https://github.com/icinga/icinga2/issues/4251) (Tests): Add debugging mode for Utility::GetTime
1185 * [#4234](https://github.com/icinga/icinga2/issues/4234) (Tests): Boost tests are missing a dependency on libmethods
1186 * [#4230](https://github.com/icinga/icinga2/issues/4230) (Installation): Windows: Error with repository handler \(missing /var/lib/icinga2/api/repository path\)
1187 * [#4211](https://github.com/icinga/icinga2/issues/4211) (Packages): Incorrect filter in pick.py
1188 * [#4190](https://github.com/icinga/icinga2/issues/4190) (Packages): Windows Installer: Remove dependency on KB2999226 package
1189 * [#4148](https://github.com/icinga/icinga2/issues/4148) (Packages): RPM update starts disabled icinga2 service
1190 * [#4147](https://github.com/icinga/icinga2/issues/4147) (Packages): Reload permission error with SELinux
1191 * [#4135](https://github.com/icinga/icinga2/issues/4135) (Installation): Add script for automatically cherry-picking commits for minor versions
1192 * [#3829](https://github.com/icinga/icinga2/issues/3829) (Packages): Provide packages for icinga-studio on Fedora
1193 * [#3708](https://github.com/icinga/icinga2/issues/3708) (Packages): Firewalld Service definition for Icinga
1194 * [#2606](https://github.com/icinga/icinga2/issues/2606) (Packages): Package for syntax highlighting
1195
1196 ## 2.4.9 (2016-05-19)
1197
1198 ### Notes
1199
1200 This release fixes a number of issues introduced in 2.4.8.
1201
1202 ### Bug
1203
1204 * [#4225](https://github.com/icinga/icinga2/issues/4225) (Compat): Command Pipe thread 100% CPU Usage
1205 * [#4224](https://github.com/icinga/icinga2/issues/4224): Checks are not executed anymore on command
1206 * [#4222](https://github.com/icinga/icinga2/issues/4222) (Configuration): Segfault when trying to start 2.4.8
1207 * [#4221](https://github.com/icinga/icinga2/issues/4221) (Metrics): Error: Function call 'rename' for file '/var/spool/icinga2/tmp/service-perfdata' failed with error code 2, 'No such file or directory'
1208
1209 ## 2.4.10 (2016-05-19)
1210
1211 ### Notes
1212
1213 * Bugfixes
1214
1215 ### Bug
1216
1217 * [#4227](https://github.com/icinga/icinga2/issues/4227): Checker component doesn't execute any checks for command\_endpoint
1218
1219 ## 2.4.8 (2016-05-17)
1220
1221 ### Notes
1222
1223 * Bugfixes
1224 * Support for limiting the maximum number of concurrent checks (new configuration option)
1225 * HA-aware features now wait for connected cluster nodes in the same zone (e.g. DB IDO)
1226 * The 'icinga' check now alerts on failed reloads
1227
1228 ### Enhancement
1229
1230 * [#4203](https://github.com/icinga/icinga2/issues/4203) (Cluster): Only activate HARunOnce objects once there's a cluster connection
1231 * [#4198](https://github.com/icinga/icinga2/issues/4198): Move CalculateExecutionTime and CalculateLatency into the CheckResult class
1232 * [#4196](https://github.com/icinga/icinga2/issues/4196) (Cluster): Remove unused cluster commands
1233 * [#4149](https://github.com/icinga/icinga2/issues/4149) (CLI): Implement SNI support for the CLI commands
1234 * [#4103](https://github.com/icinga/icinga2/issues/4103): Add support for subjectAltName in SSL certificates
1235 * [#3919](https://github.com/icinga/icinga2/issues/3919) (Configuration): Internal check for config problems
1236 * [#3321](https://github.com/icinga/icinga2/issues/3321): "icinga" check should have state WARNING when the last reload failed
1237 * [#2993](https://github.com/icinga/icinga2/issues/2993) (Metrics): PerfdataWriter: Better failure handling for file renames across file systems
1238 * [#2896](https://github.com/icinga/icinga2/issues/2896) (Cluster): Alert config reload failures with the icinga check
1239 * [#2468](https://github.com/icinga/icinga2/issues/2468): Maximum concurrent service checks
1240
1241 ### Bug
1242
1243 * [#4219](https://github.com/icinga/icinga2/issues/4219) (DB IDO): Postgresql warnings on startup
1244 * [#4212](https://github.com/icinga/icinga2/issues/4212): assertion failed: GetResumeCalled\(\)
1245 * [#4210](https://github.com/icinga/icinga2/issues/4210) (API): Incorrect variable names for joined fields in filters
1246 * [#4204](https://github.com/icinga/icinga2/issues/4204) (DB IDO): Ensure that program status updates are immediately updated in DB IDO
1247 * [#4202](https://github.com/icinga/icinga2/issues/4202) (API): API: Missing error handling for invalid JSON request body
1248 * [#4182](https://github.com/icinga/icinga2/issues/4182): Crash in UnameHelper
1249 * [#4180](https://github.com/icinga/icinga2/issues/4180): Expired downtimes are not removed
1250 * [#4170](https://github.com/icinga/icinga2/issues/4170) (API): Icinga Crash with the workflow Create\_Host-\> Downtime for the Host -\>  Delete Downtime -\> Remove Host
1251 * [#4145](https://github.com/icinga/icinga2/issues/4145) (Configuration): Wrong log severity causes segfault
1252 * [#4120](https://github.com/icinga/icinga2/issues/4120): notification sent out during flexible downtime
1253 * [#4038](https://github.com/icinga/icinga2/issues/4038) (API): inconsistent API /v1/objects/\* response for PUT requests
1254 * [#4037](https://github.com/icinga/icinga2/issues/4037) (Compat): Command pipe overloaded: Can't send external Icinga command to the local command file
1255 * [#4029](https://github.com/icinga/icinga2/issues/4029) (API): Icinga2 API: deleting service with cascade=1 does not delete dependant notification
1256 * [#3938](https://github.com/icinga/icinga2/issues/3938): Crash with empty ScheduledDowntime 'ranges' attribute
1257 * [#3932](https://github.com/icinga/icinga2/issues/3932): "day -X" time specifications are parsed incorrectly
1258 * [#3912](https://github.com/icinga/icinga2/issues/3912) (Compat): Empty author/text attribute for comment/downtimes external commands causing crash
1259 * [#3881](https://github.com/icinga/icinga2/issues/3881) (Cluster): Icinga2 agent gets stuck after disconnect and won't relay messages
1260 * [#3707](https://github.com/icinga/icinga2/issues/3707) (Configuration): Comments and downtimes of deleted checkable objects are not deleted
1261 * [#3526](https://github.com/icinga/icinga2/issues/3526): Icinga crashes with a segfault on receiving a lot of check results for nonexisting hosts/services
1262 * [#3316](https://github.com/icinga/icinga2/issues/3316) (Configuration): Service apply without name possible
1263
1264 ### ITL
1265
1266 * [#4184](https://github.com/icinga/icinga2/issues/4184) (ITL): 'disk' CheckCommand: Exclude 'cgroup' and 'tracefs' by default
1267 * [#3634](https://github.com/icinga/icinga2/issues/3634) (ITL): Provide icingacli in the ITL
1268
1269 ### Documentation
1270
1271 * [#4205](https://github.com/icinga/icinga2/issues/4205) (Documentation): Add the category to the generated changelog
1272 * [#4193](https://github.com/icinga/icinga2/issues/4193) (Documentation): Missing documentation for event commands w/ execution bridge
1273 * [#4144](https://github.com/icinga/icinga2/issues/4144) (Documentation): Incorrect chapter headings for Object\#to\_string and Object\#type
1274
1275 ### Support
1276
1277 * [#4146](https://github.com/icinga/icinga2/issues/4146) (Packages): Update chocolatey packages and RELEASE.md
1278
1279 ## 2.4.7 (2016-04-21)
1280
1281 ### Notes
1282
1283 * Bugfixes
1284
1285 ### Bug
1286
1287 * [#4142](https://github.com/icinga/icinga2/issues/4142) (DB IDO): Crash in IdoMysqlConnection::ExecuteMultipleQueries
1288
1289 ## 2.4.6 (2016-04-20)
1290
1291 ### Notes
1292
1293 * Bugfixes
1294
1295 ### Bug
1296
1297 * [#4140](https://github.com/icinga/icinga2/issues/4140) (DB IDO): Failed assertion in IdoPgsqlConnection::FieldToEscapedString
1298
1299 ### Documentation
1300
1301 * [#4141](https://github.com/icinga/icinga2/issues/4141) (Documentation): Update RELEASE.md
1302 * [#4136](https://github.com/icinga/icinga2/issues/4136) (Documentation): Docs: Zone attribute 'endpoints' is an array
1303
1304 ### Support
1305
1306 * [#4139](https://github.com/icinga/icinga2/issues/4139) (Packages): Icinga 2 fails to build on Ubuntu Xenial
1307
1308 ## 2.4.5 (2016-04-20)
1309
1310 ### Notes
1311
1312 * Windows Installer changed from NSIS to MSI
1313 * New configuration attribute for hosts and services: check_timeout (overrides the CheckCommand's timeout when set)
1314 * ITL updates
1315 * Lots of bugfixes
1316
1317 ### Enhancement
1318
1319 * [#3023](https://github.com/icinga/icinga2/issues/3023) (Configuration): Implement support for overriding check command timeout
1320
1321 ### Bug
1322
1323 * [#4131](https://github.com/icinga/icinga2/issues/4131) (Configuration): Vim Syntax Highlighting does not work with assign where
1324 * [#4116](https://github.com/icinga/icinga2/issues/4116) (API): icinga2 crashes when a command\_endpoint is set, but the api feature is not active
1325 * [#4114](https://github.com/icinga/icinga2/issues/4114): Compiler warning in NotifyActive
1326 * [#4109](https://github.com/icinga/icinga2/issues/4109) (API): Navigation attributes are missing in /v1/objects/\<type\>
1327 * [#4104](https://github.com/icinga/icinga2/issues/4104) (Configuration): Segfault during config validation if host exists, service does not exist any longer and downtime expires
1328 * [#4095](https://github.com/icinga/icinga2/issues/4095): DowntimesExpireTimerHandler crashes Icinga2 with \<unknown function\>
1329 * [#4089](https://github.com/icinga/icinga2/issues/4089): Make the socket event engine configurable
1330 * [#4078](https://github.com/icinga/icinga2/issues/4078) (Configuration): Overwriting global type variables causes crash in ConfigItem::Commit\(\)
1331 * [#4076](https://github.com/icinga/icinga2/issues/4076) (API): API User gets wrongly authenticated \(client\_cn and no password\)
1332 * [#4066](https://github.com/icinga/icinga2/issues/4066): ConfigSync broken from 2.4.3. to 2.4.4 under Windows
1333 * [#4056](https://github.com/icinga/icinga2/issues/4056) (CLI): Remove semi-colons in the auto-generated configs
1334 * [#4052](https://github.com/icinga/icinga2/issues/4052) (API): Config validation for Notification objects should check whether the state filters are valid
1335 * [#4035](https://github.com/icinga/icinga2/issues/4035) (DB IDO): IDO: historical contact notifications table column notification\_id is off-by-one
1336 * [#4031](https://github.com/icinga/icinga2/issues/4031): Downtimes are not always activated/expired on restart
1337 * [#4016](https://github.com/icinga/icinga2/issues/4016): Symlink subfolders not followed/considered for config files
1338 * [#4014](https://github.com/icinga/icinga2/issues/4014): Use retry\_interval instead of check\_interval for first OK -\> NOT-OK state change
1339 * [#3973](https://github.com/icinga/icinga2/issues/3973) (Cluster): Downtimes and Comments are not synced to child zones
1340 * [#3970](https://github.com/icinga/icinga2/issues/3970) (API): Socket Exceptions \(Operation not permitted\) while reading from API
1341 * [#3907](https://github.com/icinga/icinga2/issues/3907) (Configuration): Too many assign where filters cause stack overflow
1342 * [#3780](https://github.com/icinga/icinga2/issues/3780) (DB IDO): DB IDO: downtime is not in effect after restart
1343
1344 ### ITL
1345
1346 * [#3953](https://github.com/icinga/icinga2/issues/3953) (ITL): Add --units, --rate and --rate-multiplier support for the snmpv3 check command
1347 * [#3903](https://github.com/icinga/icinga2/issues/3903) (ITL): Add --method parameter for check\_{oracle,mysql,mssql}\_health CheckCommands
1348
1349 ### Documentation
1350
1351 * [#4122](https://github.com/icinga/icinga2/issues/4122) (Documentation): Remove instance\_name from Ido\*Connection example
1352 * [#4108](https://github.com/icinga/icinga2/issues/4108) (Documentation): Incorrect link in the documentation
1353 * [#4080](https://github.com/icinga/icinga2/issues/4080) (Documentation): Update documentation URL for Icinga Web 2
1354 * [#4058](https://github.com/icinga/icinga2/issues/4058) (Documentation): Docs: Cluster manual SSL generation formatting is broken
1355 * [#4057](https://github.com/icinga/icinga2/issues/4057) (Documentation): Update the CentOS installation documentation
1356 * [#4055](https://github.com/icinga/icinga2/issues/4055) (Documentation): Add silent install / reference to NSClient++ to documentation
1357 * [#4043](https://github.com/icinga/icinga2/issues/4043) (Documentation): Docs: Remove the migration script chapter
1358 * [#4041](https://github.com/icinga/icinga2/issues/4041) (Documentation): Explain how to use functions for wildcard matches for arrays and/or dictionaries in assign where expressions
1359 * [#4039](https://github.com/icinga/icinga2/issues/4039) (Documentation): Update .mailmap for Markus Frosch
1360 * [#3145](https://github.com/icinga/icinga2/issues/3145) (Documentation): Add Windows setup wizard screenshots
1361
1362 ### Support
1363
1364 * [#4127](https://github.com/icinga/icinga2/issues/4127) (Installation): Windows installer does not copy "features-enabled" on upgrade
1365 * [#4119](https://github.com/icinga/icinga2/issues/4119) (Installation): Update chocolatey uninstall script for the MSI package
1366 * [#4118](https://github.com/icinga/icinga2/issues/4118) (Installation): icinga2-installer.exe doesn't wait until NSIS uninstall.exe exits
1367 * [#4117](https://github.com/icinga/icinga2/issues/4117) (Installation): Make sure to update the agent wizard banner
1368 * [#4113](https://github.com/icinga/icinga2/issues/4113) (Installation): Package fails to build on \*NIX
1369 * [#4099](https://github.com/icinga/icinga2/issues/4099) (Installation): make install overwrites configuration files
1370 * [#4074](https://github.com/icinga/icinga2/issues/4074) (Installation): FatalError\(\) returns when called before Application.Run
1371 * [#4073](https://github.com/icinga/icinga2/issues/4073) (Installation): Install 64-bit version of NSClient++ on 64-bit versions of Windows
1372 * [#4072](https://github.com/icinga/icinga2/issues/4072) (Installation): Update NSClient++ to version 0.4.4.19
1373 * [#4069](https://github.com/icinga/icinga2/issues/4069) (Installation): Error compiling icinga2 targeted for x64 on Windows
1374 * [#4064](https://github.com/icinga/icinga2/issues/4064) (Packages): Build 64-bit packages for Windows
1375 * [#4053](https://github.com/icinga/icinga2/issues/4053) (Installation): Icinga 2 Windows Agent does not honor install path during upgrade
1376 * [#4032](https://github.com/icinga/icinga2/issues/4032) (Packages): Remove dependency for .NET 3.5 from the chocolatey package
1377 * [#3988](https://github.com/icinga/icinga2/issues/3988) (Packages): Incorrect base URL in the icinga-rpm-release packages for Fedora
1378 * [#3658](https://github.com/icinga/icinga2/issues/3658) (Packages): Add application manifest for the Windows agent wizard
1379 * [#2998](https://github.com/icinga/icinga2/issues/2998) (Installation): logrotate fails since the "su" directive was removed
1380
1381 ## 2.4.4 (2016-03-16)
1382
1383 ### Notes
1384
1385 * Bugfixes
1386
1387 ### Bug
1388
1389 * [#4036](https://github.com/icinga/icinga2/issues/4036) (CLI): Add the executed cli command to the Windows wizard error messages
1390 * [#4019](https://github.com/icinga/icinga2/issues/4019) (Configuration): Segmentation fault during 'icinga2 daemon -C'
1391 * [#4017](https://github.com/icinga/icinga2/issues/4017) (CLI): 'icinga2 feature list' fails when all features are disabled
1392 * [#4008](https://github.com/icinga/icinga2/issues/4008) (Configuration): Windows wizard error "too many arguments"
1393 * [#4006](https://github.com/icinga/icinga2/issues/4006): Volatile transitions from HARD NOT-OK-\>NOT-OK do not trigger notifications
1394 * [#3996](https://github.com/icinga/icinga2/issues/3996): epoll\_ctl might cause oops on Ubuntu trusty
1395 * [#3990](https://github.com/icinga/icinga2/issues/3990): Services status updated multiple times within check\_interval even though no retry was triggered
1396 * [#3987](https://github.com/icinga/icinga2/issues/3987): Incorrect check interval when passive check results are used
1397 * [#3985](https://github.com/icinga/icinga2/issues/3985): Active checks are executed even though passive results are submitted
1398 * [#3981](https://github.com/icinga/icinga2/issues/3981): DEL\_DOWNTIME\_BY\_HOST\_NAME does not accept optional arguments
1399 * [#3961](https://github.com/icinga/icinga2/issues/3961) (CLI): Wrong log message for trusted cert in node setup command
1400 * [#3939](https://github.com/icinga/icinga2/issues/3939) (CLI): Common name in node wizard isn't case sensitive
1401 * [#3745](https://github.com/icinga/icinga2/issues/3745) (API): Status code 200 even if an object could not be deleted.
1402 * [#3742](https://github.com/icinga/icinga2/issues/3742) (DB IDO): DB IDO: User notification type filters are incorrect
1403 * [#3442](https://github.com/icinga/icinga2/issues/3442) (API): MkDirP not working on Windows
1404 * [#3439](https://github.com/icinga/icinga2/issues/3439) (Notifications): Host notification type is PROBLEM but should be RECOVERY
1405 * [#3303](https://github.com/icinga/icinga2/issues/3303) (Notifications): Problem notifications while Flapping is active
1406 * [#3153](https://github.com/icinga/icinga2/issues/3153) (Notifications): Flapping notifications are sent for hosts/services which are in a downtime
1407
1408 ### ITL
1409
1410 * [#3958](https://github.com/icinga/icinga2/issues/3958) (ITL): Add "query" option to check\_postgres command.
1411 * [#3908](https://github.com/icinga/icinga2/issues/3908) (ITL): ITL: Missing documentation for nwc\_health "mode" parameter
1412 * [#3484](https://github.com/icinga/icinga2/issues/3484) (ITL): ITL: Allow to enforce specific SSL versions using the http check command
1413
1414 ### Documentation
1415
1416 * [#4033](https://github.com/icinga/icinga2/issues/4033) (Documentation): Update development docs to use 'thread apply all bt full'
1417 * [#4018](https://github.com/icinga/icinga2/issues/4018) (Documentation): Docs: Add API examples for creating services and check commands
1418 * [#4009](https://github.com/icinga/icinga2/issues/4009) (Documentation): Typo in API docs
1419 * [#3845](https://github.com/icinga/icinga2/issues/3845) (Documentation): Explain how to join hosts/services for /v1/objects/comments
1420 * [#3755](https://github.com/icinga/icinga2/issues/3755) (Documentation): http check's URI is really just Path
1421
1422 ### Support
1423
1424 * [#4027](https://github.com/icinga/icinga2/issues/4027) (Packages): Chocolatey package is missing uninstall function
1425 * [#4011](https://github.com/icinga/icinga2/issues/4011) (Packages): Update build requirements for SLES 11 SP4
1426 * [#3960](https://github.com/icinga/icinga2/issues/3960) (Installation): CMake does not find MySQL libraries on Windows
1427
1428 ## 2.4.3 (2016-02-24)
1429
1430 ### Notes
1431
1432 * Bugfixes
1433
1434 ### Bug
1435
1436 * [#3963](https://github.com/icinga/icinga2/issues/3963): Wrong permissions for files in /var/cache/icinga2/\*
1437 * [#3962](https://github.com/icinga/icinga2/issues/3962) (Configuration): Permission problem after running icinga2 node wizard
1438
1439 ## 2.4.2 (2016-02-23)
1440
1441 ### Notes
1442
1443 * ITL
1444     Additional arguments for check_disk
1445     Fix incorrect path for the check_hpasm plugin
1446     New command: check_iostat
1447     Fix incorrect variable names for the check_impi plugin
1448 * Cluster
1449     Improve cluster performance
1450     Fix connection handling problems (multiple connections for the same endpoint)
1451 * Performance improvements for the DB IDO modules
1452 * Lots and lots of various other bugfixes
1453 * Documentation updates
1454
1455 ### Enhancement
1456
1457 * [#3878](https://github.com/icinga/icinga2/issues/3878) (Configuration): Add String\#trim
1458 * [#3857](https://github.com/icinga/icinga2/issues/3857) (Cluster): Support TLSv1.1 and TLSv1.2 for the cluster transport encryption
1459 * [#3810](https://github.com/icinga/icinga2/issues/3810) (Plugins): Add Timeout parameter to snmpv3 check
1460 * [#3785](https://github.com/icinga/icinga2/issues/3785) (DB IDO): Log DB IDO query queue stats
1461 * [#3784](https://github.com/icinga/icinga2/issues/3784) (DB IDO): DB IDO: Add a log message when the connection handling is completed
1462 * [#3760](https://github.com/icinga/icinga2/issues/3760) (Configuration): Raise a config error for "Checkable" objects in global zones
1463 * [#3754](https://github.com/icinga/icinga2/issues/3754) (Plugins): Add "-x" parameter in command definition for disk-windows CheckCommand
1464
1465 ### Bug
1466
1467 * [#3957](https://github.com/icinga/icinga2/issues/3957) (CLI): "node setup" tries to chown\(\) files before they're created
1468 * [#3947](https://github.com/icinga/icinga2/issues/3947): CentOS 5 doesn't support epoll\_create1
1469 * [#3922](https://github.com/icinga/icinga2/issues/3922) (Configuration): YYYY-MM-DD time specs are parsed incorrectly
1470 * [#3915](https://github.com/icinga/icinga2/issues/3915) (API): Connections are not cleaned up properly
1471 * [#3913](https://github.com/icinga/icinga2/issues/3913) (Cluster): Cluster WQ thread dies after fork\(\)
1472 * [#3910](https://github.com/icinga/icinga2/issues/3910): Clean up unused variables a bit
1473 * [#3905](https://github.com/icinga/icinga2/issues/3905) (DB IDO): Problem with hostgroup\_members table cleanup
1474 * [#3898](https://github.com/icinga/icinga2/issues/3898) (API): API queries on non-existant objects cause exception
1475 * [#3897](https://github.com/icinga/icinga2/issues/3897) (Configuration): Crash in ConfigItem::RunWithActivationContext
1476 * [#3896](https://github.com/icinga/icinga2/issues/3896) (Cluster): Ensure that config sync updates are always sent on reconnect
1477 * [#3889](https://github.com/icinga/icinga2/issues/3889) (DB IDO): Deleting an object via API does not disable it in DB IDO
1478 * [#3871](https://github.com/icinga/icinga2/issues/3871) (Cluster): Master reloads with agents generate false alarms
1479 * [#3870](https://github.com/icinga/icinga2/issues/3870) (DB IDO): next\_check noise in the IDO
1480 * [#3866](https://github.com/icinga/icinga2/issues/3866) (Cluster): Check event duplication with parallel connections involved
1481 * [#3863](https://github.com/icinga/icinga2/issues/3863) (Cluster): Segfault in ApiListener::ConfigUpdateObjectAPIHandler
1482 * [#3859](https://github.com/icinga/icinga2/issues/3859): Stream buffer size is 512 bytes, could be raised
1483 * [#3858](https://github.com/icinga/icinga2/issues/3858) (CLI): Escaped sequences not properly generated with 'node update-config'
1484 * [#3848](https://github.com/icinga/icinga2/issues/3848) (Configuration): Mistake in mongodb command definition \(mongodb\_replicaset\)
1485 * [#3843](https://github.com/icinga/icinga2/issues/3843): Modified attributes do not work for the IcingaApplication object w/ external commands
1486 * [#3835](https://github.com/icinga/icinga2/issues/3835) (Cluster): high load and memory consumption on icinga2 agent v2.4.1
1487 * [#3827](https://github.com/icinga/icinga2/issues/3827) (Configuration): Icinga state file corruption with temporary file creation
1488 * [#3817](https://github.com/icinga/icinga2/issues/3817) (Cluster): Cluster config sync: Ensure that /var/lib/icinga2/api/zones/\* exists
1489 * [#3816](https://github.com/icinga/icinga2/issues/3816) (Cluster): Exception stack trace on icinga2 client when the master reloads the configuration
1490 * [#3812](https://github.com/icinga/icinga2/issues/3812) (API): API actions: Decide whether fixed: false is the right default
1491 * [#3798](https://github.com/icinga/icinga2/issues/3798) (DB IDO): is\_active in IDO is only re-enabled on "every second" restart
1492 * [#3797](https://github.com/icinga/icinga2/issues/3797): Remove superfluous \#ifdef
1493 * [#3794](https://github.com/icinga/icinga2/issues/3794) (DB IDO): Icinga2 crashes in IDO when removing a comment
1494 * [#3787](https://github.com/icinga/icinga2/issues/3787) (CLI): "repository add" cli command writes invalid "type" attribute
1495 * [#3786](https://github.com/icinga/icinga2/issues/3786) (DB IDO): Evaluate if CanExecuteQuery/FieldToEscapedString lead to exceptions on !m\_Connected
1496 * [#3783](https://github.com/icinga/icinga2/issues/3783) (DB IDO): Implement support for re-ordering groups of IDO queries
1497 * [#3775](https://github.com/icinga/icinga2/issues/3775) (Configuration): Config validation doesn't fail when templates are used as object names
1498 * [#3774](https://github.com/icinga/icinga2/issues/3774) (DB IDO): IDO breaks when writing to icinga\_programstatus with latest snapshots
1499 * [#3773](https://github.com/icinga/icinga2/issues/3773) (Configuration): Relative path in include\_zones does not work
1500 * [#3766](https://github.com/icinga/icinga2/issues/3766) (API): Cluster config sync ignores zones.d from API packages
1501 * [#3765](https://github.com/icinga/icinga2/issues/3765): Use NodeName in null and random checks
1502 * [#3764](https://github.com/icinga/icinga2/issues/3764) (DB IDO): Failed IDO query for icinga\_downtimehistory
1503 * [#3752](https://github.com/icinga/icinga2/issues/3752): Incorrect information in --version on Linux
1504 * [#3741](https://github.com/icinga/icinga2/issues/3741) (DB IDO): Avoid duplicate config and status updates on startup
1505 * [#3735](https://github.com/icinga/icinga2/issues/3735) (Configuration): Disallow lambda expressions where side-effect-free expressions are not allowed
1506 * [#3730](https://github.com/icinga/icinga2/issues/3730): Missing path in mkdir\(\) exceptions
1507 * [#3728](https://github.com/icinga/icinga2/issues/3728) (DB IDO): build of icinga2 with gcc 4.4.7 segfaulting with ido
1508 * [#3722](https://github.com/icinga/icinga2/issues/3722) (API): Missing num\_hosts\_pending in /v1/status/CIB
1509 * [#3715](https://github.com/icinga/icinga2/issues/3715) (CLI): node wizard does not remember user defined port
1510 * [#3712](https://github.com/icinga/icinga2/issues/3712) (CLI): Remove the local zone name question in node wizard
1511 * [#3705](https://github.com/icinga/icinga2/issues/3705) (API): API is not working on wheezy
1512 * [#3704](https://github.com/icinga/icinga2/issues/3704) (Cluster): ApiListener::ReplayLog can block with a lot of clients
1513 * [#3702](https://github.com/icinga/icinga2/issues/3702) (Cluster): Zone::CanAccessObject is very expensive
1514 * [#3697](https://github.com/icinga/icinga2/issues/3697) (Compat): Crash in ExternalCommandListener
1515 * [#3677](https://github.com/icinga/icinga2/issues/3677) (API): API queries cause memory leaks
1516 * [#3613](https://github.com/icinga/icinga2/issues/3613) (DB IDO): Non-UTF8 characters from plugins causes IDO to fail
1517 * [#3606](https://github.com/icinga/icinga2/issues/3606) (Plugins): check\_network performance data in invalid format
1518 * [#3571](https://github.com/icinga/icinga2/issues/3571) (Plugins): check\_memory and check\_swap plugins do unit conversion and rounding before percentage calculations resulting in imprecise percentages
1519 * [#3540](https://github.com/icinga/icinga2/issues/3540) (Livestatus): Livestatus log query - filter "class" yields empty results
1520 * [#3440](https://github.com/icinga/icinga2/issues/3440): Icinga2 reload timeout results in killing old and new process because of systemd
1521 * [#2866](https://github.com/icinga/icinga2/issues/2866) (DB IDO): DB IDO: notification\_id for contact notifications is out of range
1522 * [#2746](https://github.com/icinga/icinga2/issues/2746) (DB IDO): Add priority queue for disconnect/programstatus update events
1523 * [#2009](https://github.com/icinga/icinga2/issues/2009): Re-checks scheduling w/ retry\_interval
1524
1525 ### ITL
1526
1527 * [#3927](https://github.com/icinga/icinga2/issues/3927) (ITL): Checkcommand Disk : Option Freespace-ignore-reserved
1528 * [#3749](https://github.com/icinga/icinga2/issues/3749) (ITL): The hpasm check command is using the PluginDir constant
1529 * [#3747](https://github.com/icinga/icinga2/issues/3747) (ITL): Add check\_iostat to ITL
1530 * [#3729](https://github.com/icinga/icinga2/issues/3729) (ITL): ITL check command possibly mistyped variable names
1531
1532 ### Documentation
1533
1534 * [#3946](https://github.com/icinga/icinga2/issues/3946) (Documentation): Documentation: Unescaped pipe character in tables
1535 * [#3893](https://github.com/icinga/icinga2/issues/3893) (Documentation): Outdated link to icingaweb2-module-nagvis
1536 * [#3892](https://github.com/icinga/icinga2/issues/3892) (Documentation): Partially missing escaping in doc/7-icinga-template-library.md
1537 * [#3861](https://github.com/icinga/icinga2/issues/3861) (Documentation): Incorrect IdoPgSqlConnection Example in Documentation
1538 * [#3850](https://github.com/icinga/icinga2/issues/3850) (Documentation): Incorrect name in AUTHORS
1539 * [#3836](https://github.com/icinga/icinga2/issues/3836) (Documentation): Troubleshooting: Explain how to fetch the executed command
1540 * [#3833](https://github.com/icinga/icinga2/issues/3833) (Documentation): Better explaination for array values in "disk" CheckCommand docs
1541 * [#3826](https://github.com/icinga/icinga2/issues/3826) (Documentation): Add example how to use custom functions in attributes
1542 * [#3808](https://github.com/icinga/icinga2/issues/3808) (Documentation): Typos in the "troubleshooting" section of the documentation
1543 * [#3793](https://github.com/icinga/icinga2/issues/3793) (Documentation): "setting up check plugins" section should be enhanced with package manager examples
1544 * [#3781](https://github.com/icinga/icinga2/issues/3781) (Documentation): Formatting problem in "Advanced Filter" chapter
1545 * [#3770](https://github.com/icinga/icinga2/issues/3770) (Documentation): Missing documentation for API packages zones.d config sync
1546 * [#3759](https://github.com/icinga/icinga2/issues/3759) (Documentation): Missing SUSE repository for monitoring plugins documentation
1547 * [#3748](https://github.com/icinga/icinga2/issues/3748) (Documentation): Wrong postgresql-setup initdb command for RHEL7
1548 * [#3550](https://github.com/icinga/icinga2/issues/3550) (Documentation): A PgSQL DB for the IDO can't be created w/ UTF8
1549 * [#3549](https://github.com/icinga/icinga2/issues/3549) (Documentation): Incorrect SQL command for creating the user of the PostgreSQL DB for the IDO
1550
1551 ### Support
1552
1553 * [#3900](https://github.com/icinga/icinga2/issues/3900) (Packages): Windows build fails on InterlockedIncrement type
1554 * [#3838](https://github.com/icinga/icinga2/issues/3838) (Installation): Race condition when using systemd unit file
1555 * [#3832](https://github.com/icinga/icinga2/issues/3832) (Installation): Compiler warnings in lib/remote/base64.cpp
1556 * [#3818](https://github.com/icinga/icinga2/issues/3818) (Installation): Logrotate on systemd distros should use systemctl not service
1557 * [#3771](https://github.com/icinga/icinga2/issues/3771) (Installation): Build error with older CMake versions on VERSION\_LESS compare
1558 * [#3769](https://github.com/icinga/icinga2/issues/3769) (Packages): Windows build fails with latest git master
1559 * [#3746](https://github.com/icinga/icinga2/issues/3746) (Packages): chcon partial context error in safe-reload prevents reload
1560 * [#3723](https://github.com/icinga/icinga2/issues/3723) (Installation): Crash on startup with incorrect directory permissions
1561 * [#3679](https://github.com/icinga/icinga2/issues/3679) (Installation): Add CMake flag for disabling the unit tests
1562
1563 ## 2.4.1 (2015-11-26)
1564
1565 ### Notes
1566
1567 * ITL
1568     * Add running_kernel_use_sudo option for the running_kernel check
1569 * Configuration
1570     * Add global constants: `PlatformName`. `PlatformVersion`, `PlatformKernel` and `PlatformKernelVersion`
1571 * CLI
1572     * Use NodeName and ZoneName constants for 'node setup' and 'node wizard'
1573
1574 ### Enhancement
1575
1576 * [#3706](https://github.com/icinga/icinga2/issues/3706) (CLI): Use NodeName and ZoneName constants for 'node setup' and 'node wizard'
1577
1578 ### Bug
1579
1580 * [#3710](https://github.com/icinga/icinga2/issues/3710) (CLI): Remove --master\_zone from --help because it is currently not implemented
1581 * [#3689](https://github.com/icinga/icinga2/issues/3689) (CLI): CLI command 'repository add' doesn't work
1582 * [#3685](https://github.com/icinga/icinga2/issues/3685) (CLI): node wizard checks for /var/lib/icinga2/ca directory but not the files
1583 * [#3674](https://github.com/icinga/icinga2/issues/3674): lib/base/process.cpp SIGSEGV on Debian squeeze / RHEL 6
1584 * [#3671](https://github.com/icinga/icinga2/issues/3671) (API): Icinga 2 crashes when ScheduledDowntime objects are used
1585 * [#3670](https://github.com/icinga/icinga2/issues/3670) (CLI): API setup command incorrectly overwrites existing certificates
1586 * [#3665](https://github.com/icinga/icinga2/issues/3665) (CLI): "node wizard" does not ask user to verify SSL certificate
1587
1588 ### ITL
1589
1590 * [#3691](https://github.com/icinga/icinga2/issues/3691) (ITL): Add running\_kernel\_use\_sudo option for the running\_kernel check
1591 * [#3682](https://github.com/icinga/icinga2/issues/3682) (ITL): Indentation in command-plugins.conf
1592 * [#3657](https://github.com/icinga/icinga2/issues/3657) (ITL): Add by\_ssh\_options argument for the check\_by\_ssh plugin
1593
1594 ### Documentation
1595
1596 * [#3701](https://github.com/icinga/icinga2/issues/3701) (Documentation): Incorrect path for icinga2 binary in development documentation
1597 * [#3690](https://github.com/icinga/icinga2/issues/3690) (Documentation): Fix typos in the documentation
1598 * [#3673](https://github.com/icinga/icinga2/issues/3673) (Documentation): Documentation for schedule-downtime is missing required paremeters
1599 * [#3594](https://github.com/icinga/icinga2/issues/3594) (Documentation): Documentation example in "Access Object Attributes at Runtime" doesn't work correctly
1600 * [#3391](https://github.com/icinga/icinga2/issues/3391) (Documentation): Incorrect web inject URL in documentation
1601
1602 ### Support
1603
1604 * [#3699](https://github.com/icinga/icinga2/issues/3699) (Installation): Windows setup wizard crashes when InstallDir registry key is not set
1605 * [#3680](https://github.com/icinga/icinga2/issues/3680) (Installation): Incorrect redirect for stderr in /usr/lib/icinga2/prepare-dirs
1606 * [#3656](https://github.com/icinga/icinga2/issues/3656) (Packages): Build fails on SLES 11 SP3 with GCC 4.8
1607
1608 ## 2.4.0 (2015-11-16)
1609
1610 ### Notes
1611
1612 * API
1613     * RESTful API with basic auth or client certificates
1614     * Filters, types, permissions
1615     * configuration package management
1616     * query/create/modify/delete config objects at runtime
1617     * status queries for global stats
1618     * actions (e.g. acknowledge all service problems)
1619     * event streams
1620 * ITL and Plugin Check Command definitions
1621     * The 'running_kernel' check command was moved to the plugins-contrib section. You have to update your config to include 'plugins-contrib'
1622 * Configuration
1623     * The global constants Enable* and Vars have been removed. Use the IcingaApplication object attributes instead.
1624 * Features
1625     * New Graphite tree. Please check the documentation how enable the legacy schema.
1626     * IcingaStatusWriter feature has been deprecated and will be removed in future versions.
1627     * Modified attributes are not exposed as bit mask to external interfaces anymore (api related changes). External commands like CHANGE_*_MODATTR have been removed.
1628
1629 ### Enhancement
1630
1631 * [#3642](https://github.com/icinga/icinga2/issues/3642): Release 2.4.0
1632 * [#3624](https://github.com/icinga/icinga2/issues/3624) (API): Enhance programmatic examples for the API docs
1633 * [#3611](https://github.com/icinga/icinga2/issues/3611) (API): Change object query result set
1634 * [#3609](https://github.com/icinga/icinga2/issues/3609) (API): Change 'api setup' into a manual step while configuring the API
1635 * [#3608](https://github.com/icinga/icinga2/issues/3608) (CLI): Icinga 2 script debugger
1636 * [#3591](https://github.com/icinga/icinga2/issues/3591) (CLI): Change output format for 'icinga2 console'
1637 * [#3580](https://github.com/icinga/icinga2/issues/3580): Change GetLastStateUp/Down to host attributes
1638 * [#3576](https://github.com/icinga/icinga2/issues/3576) (Plugins): Missing parameters for check jmx4perl
1639 * [#3561](https://github.com/icinga/icinga2/issues/3561) (CLI): Use ZoneName variable for parent\_zone in node update-config
1640 * [#3537](https://github.com/icinga/icinga2/issues/3537) (CLI): Rewrite man page
1641 * [#3531](https://github.com/icinga/icinga2/issues/3531) (DB IDO): Add the name for comments/downtimes next to legacy\_id to DB IDO
1642 * [#3515](https://github.com/icinga/icinga2/issues/3515): Remove api.cpp, api.hpp
1643 * [#3508](https://github.com/icinga/icinga2/issues/3508) (Cluster): Add getter for endpoint 'connected' attribute
1644 * [#3507](https://github.com/icinga/icinga2/issues/3507) (API): Hide internal attributes
1645 * [#3506](https://github.com/icinga/icinga2/issues/3506) (API): Original attributes list in IDO
1646 * [#3503](https://github.com/icinga/icinga2/issues/3503) (API): Log a warning message on unauthorized http request
1647 * [#3502](https://github.com/icinga/icinga2/issues/3502) (API): Use the API for "icinga2 console"
1648 * [#3498](https://github.com/icinga/icinga2/issues/3498) (DB IDO): DB IDO should provide its connected state via /v1/status
1649 * [#3488](https://github.com/icinga/icinga2/issues/3488) (API): Document that modified attributes require accept\_config for cluster/clients
1650 * [#3469](https://github.com/icinga/icinga2/issues/3469) (Configuration): Pretty-print arrays and dictionaries when converting them to strings
1651 * [#3463](https://github.com/icinga/icinga2/issues/3463) (API): Change object version to timestamps for diff updates on config sync
1652 * [#3452](https://github.com/icinga/icinga2/issues/3452) (Configuration): Provide keywords to retrieve the current file name at parse time
1653 * [#3435](https://github.com/icinga/icinga2/issues/3435) (API): Move /v1/\<type\> to /v1/objects/\<type\>
1654 * [#3432](https://github.com/icinga/icinga2/issues/3432) (API): Rename statusqueryhandler to objectqueryhandler
1655 * [#3419](https://github.com/icinga/icinga2/issues/3419) (API): Sanitize error status codes and messages
1656 * [#3414](https://github.com/icinga/icinga2/issues/3414): Make ConfigObject::{G,S}etField\(\) method public
1657 * [#3386](https://github.com/icinga/icinga2/issues/3386) (API): Add global status handler for the API
1658 * [#3357](https://github.com/icinga/icinga2/issues/3357) (API): Implement CSRF protection for the API
1659 * [#3354](https://github.com/icinga/icinga2/issues/3354) (API): Implement joins for status queries
1660 * [#3343](https://github.com/icinga/icinga2/issues/3343) (API): Implement a demo API client: Icinga Studio
1661 * [#3341](https://github.com/icinga/icinga2/issues/3341) (API): URL class improvements
1662 * [#3340](https://github.com/icinga/icinga2/issues/3340) (API): Add plural\_name field to /v1/types
1663 * [#3332](https://github.com/icinga/icinga2/issues/3332) (Configuration): Use an AST node for the 'library' keyword
1664 * [#3297](https://github.com/icinga/icinga2/issues/3297) (Configuration): Implement ignore\_on\_error keyword
1665 * [#3296](https://github.com/icinga/icinga2/issues/3296) (API): Rename config/modules to config/packages
1666 * [#3291](https://github.com/icinga/icinga2/issues/3291) (API): Remove debug messages in HttpRequest class
1667 * [#3290](https://github.com/icinga/icinga2/issues/3290): Add String::ToLower/ToUpper
1668 * [#3287](https://github.com/icinga/icinga2/issues/3287) (API): Add package attribute for ConfigObject and set its origin
1669 * [#3285](https://github.com/icinga/icinga2/issues/3285) (API): Implement support for restoring modified attributes
1670 * [#3283](https://github.com/icinga/icinga2/issues/3283) (API): Implement support for indexers in ConfigObject::RestoreAttribute
1671 * [#3282](https://github.com/icinga/icinga2/issues/3282): Implement Object\#clone and rename Array/Dictionary\#clone to shallow\_clone
1672 * [#3280](https://github.com/icinga/icinga2/issues/3280): Add override keyword for all relevant methods
1673 * [#3278](https://github.com/icinga/icinga2/issues/3278) (API): Figure out how to sync dynamically created objects inside the cluster
1674 * [#3277](https://github.com/icinga/icinga2/issues/3277) (API): Ensure that runtime config objects are persisted on disk
1675 * [#3272](https://github.com/icinga/icinga2/issues/3272): Implement the 'base' field for the Type class
1676 * [#3267](https://github.com/icinga/icinga2/issues/3267): Rename DynamicObject/DynamicType to ConfigObject/ConfigType
1677 * [#3240](https://github.com/icinga/icinga2/issues/3240): Implement support for attaching GDB to the Icinga process on crash
1678 * [#3238](https://github.com/icinga/icinga2/issues/3238) (API): Implement global modified attributes
1679 * [#3233](https://github.com/icinga/icinga2/issues/3233) (API): Implement support for . in modify\_attribute
1680 * [#3232](https://github.com/icinga/icinga2/issues/3232) (API): Remove GetModifiedAttributes/SetModifiedAttributes
1681 * [#3231](https://github.com/icinga/icinga2/issues/3231) (API): Re-implement events for attribute changes
1682 * [#3230](https://github.com/icinga/icinga2/issues/3230) (API): Validation for modified attributes
1683 * [#3203](https://github.com/icinga/icinga2/issues/3203) (Configuration): Setting global variables with i2tcl doesn't work
1684 * [#3197](https://github.com/icinga/icinga2/issues/3197) (API): Make Comments and Downtime types available as ConfigObject type in the API
1685 * [#3193](https://github.com/icinga/icinga2/issues/3193) (API): Update the url parsers behaviour
1686 * [#3177](https://github.com/icinga/icinga2/issues/3177) (API): Documentation for config management API
1687 * [#3173](https://github.com/icinga/icinga2/issues/3173) (API): Add real path sanity checks to provided file paths
1688 * [#3172](https://github.com/icinga/icinga2/issues/3172): String::Trim\(\) should return a new string rather than modifying the current string
1689 * [#3169](https://github.com/icinga/icinga2/issues/3169) (API): Implement support for X-HTTP-Method-Override
1690 * [#3168](https://github.com/icinga/icinga2/issues/3168): Add Array::FromVector\(\) method
1691 * [#3167](https://github.com/icinga/icinga2/issues/3167): Add exceptions for Utility::MkDir{,P}
1692 * [#3154](https://github.com/icinga/icinga2/issues/3154): Move url to /lib/remote from /lib/base
1693 * [#3144](https://github.com/icinga/icinga2/issues/3144): Register ServiceOK, ServiceWarning, HostUp, etc. as constants
1694 * [#3140](https://github.com/icinga/icinga2/issues/3140) (API): Implement base64 de- and encoder
1695 * [#3094](https://github.com/icinga/icinga2/issues/3094) (API): Implement ApiUser type
1696 * [#3093](https://github.com/icinga/icinga2/issues/3093) (API): Implement URL parser
1697 * [#3090](https://github.com/icinga/icinga2/issues/3090) (Graphite): New Graphite schema
1698 * [#3089](https://github.com/icinga/icinga2/issues/3089) (API): Implement support for filter\_vars
1699 * [#3083](https://github.com/icinga/icinga2/issues/3083) (API): Define RESTful url schema
1700 * [#3082](https://github.com/icinga/icinga2/issues/3082) (API): Implement support for HTTP
1701 * [#3065](https://github.com/icinga/icinga2/issues/3065): Allow comments when parsing JSON
1702 * [#3025](https://github.com/icinga/icinga2/issues/3025) (DB IDO): DB IDO/Livestatus: Add zone object table w/ endpoint members
1703 * [#2934](https://github.com/icinga/icinga2/issues/2934) (API): API Documentation
1704 * [#2933](https://github.com/icinga/icinga2/issues/2933) (API): Implement config file management commands
1705 * [#2932](https://github.com/icinga/icinga2/issues/2932) (API): Staging for configuration validation
1706 * [#2931](https://github.com/icinga/icinga2/issues/2931) (API): Support validating configuration changes
1707 * [#2930](https://github.com/icinga/icinga2/issues/2930) (API): Commands for adding and removing objects
1708 * [#2929](https://github.com/icinga/icinga2/issues/2929) (API): Multiple sources for zone configuration tree
1709 * [#2928](https://github.com/icinga/icinga2/issues/2928) (API): Implement support for writing configuration files
1710 * [#2927](https://github.com/icinga/icinga2/issues/2927) (API): Update modules to support adding and removing objects at runtime
1711 * [#2926](https://github.com/icinga/icinga2/issues/2926) (API): Dependency tracking for objects
1712 * [#2925](https://github.com/icinga/icinga2/issues/2925) (API): Disallow changes for certain config attributes at runtime
1713 * [#2923](https://github.com/icinga/icinga2/issues/2923) (API): Changelog for modified attributes
1714 * [#2921](https://github.com/icinga/icinga2/issues/2921) (API): API status queries
1715 * [#2918](https://github.com/icinga/icinga2/issues/2918) (API): API permissions
1716 * [#2917](https://github.com/icinga/icinga2/issues/2917) (API): Create default administrative user
1717 * [#2916](https://github.com/icinga/icinga2/issues/2916) (API): Password-based authentication for the API
1718 * [#2915](https://github.com/icinga/icinga2/issues/2915) (API): Certificate-based authentication for the API
1719 * [#2914](https://github.com/icinga/icinga2/issues/2914) (API): Enable the ApiListener by default
1720 * [#2913](https://github.com/icinga/icinga2/issues/2913) (API): Configuration file management for the API
1721 * [#2912](https://github.com/icinga/icinga2/issues/2912) (API): Runtime configuration for the API
1722 * [#2911](https://github.com/icinga/icinga2/issues/2911) (API): Add modified attribute support for the API
1723 * [#2910](https://github.com/icinga/icinga2/issues/2910) (API): Add commands \(actions\) for the API
1724 * [#2909](https://github.com/icinga/icinga2/issues/2909) (API): Implement status queries for the API
1725 * [#2908](https://github.com/icinga/icinga2/issues/2908) (API): Event stream support for the API
1726 * [#2907](https://github.com/icinga/icinga2/issues/2907) (API): Implement filters for the API
1727 * [#2906](https://github.com/icinga/icinga2/issues/2906) (API): Reflection support for the API
1728 * [#2904](https://github.com/icinga/icinga2/issues/2904) (API): Basic API framework
1729 * [#2901](https://github.com/icinga/icinga2/issues/2901) (Configuration): Implement sandbox mode for the config parser
1730 * [#2887](https://github.com/icinga/icinga2/issues/2887) (Configuration): Remove the ScopeCurrent constant
1731 * [#2857](https://github.com/icinga/icinga2/issues/2857): Avoid unnecessary dictionary lookups
1732 * [#2838](https://github.com/icinga/icinga2/issues/2838): Move implementation code from thpp files into separate files
1733 * [#2826](https://github.com/icinga/icinga2/issues/2826) (Configuration): Use DebugHint information when reporting validation errors
1734 * [#2814](https://github.com/icinga/icinga2/issues/2814): Add support for the C++11 keyword 'override'
1735 * [#2809](https://github.com/icinga/icinga2/issues/2809) (Configuration): Implement constructor-style casts
1736 * [#2788](https://github.com/icinga/icinga2/issues/2788) (Configuration): Refactor the startup process
1737 * [#2785](https://github.com/icinga/icinga2/issues/2785) (CLI): Implement support for libedit
1738 * [#2757](https://github.com/icinga/icinga2/issues/2757): Deprecate IcingaStatusWriter feature
1739 * [#2755](https://github.com/icinga/icinga2/issues/2755) (DB IDO): Implement support for CLIENT\_MULTI\_STATEMENTS
1740 * [#2741](https://github.com/icinga/icinga2/issues/2741) (DB IDO): Add support for current and current-1 db ido schema version
1741 * [#2740](https://github.com/icinga/icinga2/issues/2740) (DB IDO): Add embedded DB IDO version health check
1742 * [#2722](https://github.com/icinga/icinga2/issues/2722): Allow some of the Array and Dictionary methods to be inlined by the compiler
1743 * [#2514](https://github.com/icinga/icinga2/issues/2514): 'icinga2 console' should serialize temporary attributes \(rather than just config + state\)
1744 * [#2474](https://github.com/icinga/icinga2/issues/2474) (Graphite): graphite writer should pass "-" in host names and "." in perf data
1745 * [#2438](https://github.com/icinga/icinga2/issues/2438) (API): Add icinga, cluster, cluster-zone check information to the ApiListener status handler
1746 * [#2268](https://github.com/icinga/icinga2/issues/2268) (Configuration): Validators should be implemented in \(auto-generated\) native code
1747
1748 ### Bug
1749
1750 * [#3669](https://github.com/icinga/icinga2/issues/3669): Use notify\_one in WorkQueue::Enqueue
1751 * [#3667](https://github.com/icinga/icinga2/issues/3667): Utility::FormatErrorNumber fails when error message uses arguments
1752 * [#3649](https://github.com/icinga/icinga2/issues/3649) (DB IDO): Group memberships are not updated for runtime created objects
1753 * [#3648](https://github.com/icinga/icinga2/issues/3648) (API): API overwrites \(and then deletes\) config file when trying to create an object that already exists
1754 * [#3647](https://github.com/icinga/icinga2/issues/3647) (API): Don't allow users to set state attributes via PUT
1755 * [#3645](https://github.com/icinga/icinga2/issues/3645): Deadlock in MacroProcessor::EvaluateFunction
1756 * [#3635](https://github.com/icinga/icinga2/issues/3635): modify\_attribute: object cannot be cloned
1757 * [#3633](https://github.com/icinga/icinga2/issues/3633) (API): Detailed error message is missing when object creation via API fails
1758 * [#3632](https://github.com/icinga/icinga2/issues/3632) (API): API call doesn't fail when trying to use a template that doesn't exist
1759 * [#3625](https://github.com/icinga/icinga2/issues/3625): Improve location information for errors in API filters
1760 * [#3622](https://github.com/icinga/icinga2/issues/3622) (API): /v1/console should only use a single permission
1761 * [#3620](https://github.com/icinga/icinga2/issues/3620) (API): 'remove-comment' action does not support filters
1762 * [#3619](https://github.com/icinga/icinga2/issues/3619) (CLI): 'api setup' should create a user even when api feature is already enabled
1763 * [#3618](https://github.com/icinga/icinga2/issues/3618) (CLI): Autocompletion doesn't work in the debugger
1764 * [#3617](https://github.com/icinga/icinga2/issues/3617) (API): There's a variable called 'string' in filter expressions
1765 * [#3607](https://github.com/icinga/icinga2/issues/3607) (CLI): Broken build - unresolved external symbol "public: void \_\_thiscall icinga::ApiClient::ExecuteScript...
1766 * [#3602](https://github.com/icinga/icinga2/issues/3602) (DB IDO): Async mysql queries aren't logged in the debug log
1767 * [#3601](https://github.com/icinga/icinga2/issues/3601): Don't validate custom attributes that aren't strings
1768 * [#3600](https://github.com/icinga/icinga2/issues/3600): Crash in ConfigWriter::EmitIdentifier
1769 * [#3598](https://github.com/icinga/icinga2/issues/3598) (CLI): Spaces do not work in command arguments
1770 * [#3595](https://github.com/icinga/icinga2/issues/3595) (DB IDO): Change session\_token to integer timestamp
1771 * [#3593](https://github.com/icinga/icinga2/issues/3593): Fix indentation for Dictionary::ToString
1772 * [#3587](https://github.com/icinga/icinga2/issues/3587): Crash in ConfigWriter::GetKeywords
1773 * [#3586](https://github.com/icinga/icinga2/issues/3586) (Cluster): Circular reference between \*Connection and TlsStream objects
1774 * [#3583](https://github.com/icinga/icinga2/issues/3583) (API): Mismatch on {comment,downtime}\_id vs internal name in the API
1775 * [#3581](https://github.com/icinga/icinga2/issues/3581): CreatePipeOverlapped is not thread-safe
1776 * [#3579](https://github.com/icinga/icinga2/issues/3579): Figure out whether we need the Checkable attributes state\_raw, last\_state\_raw, hard\_state\_raw
1777 * [#3577](https://github.com/icinga/icinga2/issues/3577) (Plugins): Increase the default timeout for OS checks
1778 * [#3574](https://github.com/icinga/icinga2/issues/3574) (API): Plural name rule not treating edge case correcly
1779 * [#3572](https://github.com/icinga/icinga2/issues/3572) (API): IcingaStudio: Accessing non-ConfigObjects causes ugly exception
1780 * [#3569](https://github.com/icinga/icinga2/issues/3569) (API): Incorrect JSON-RPC message causes Icinga 2 to crash
1781 * [#3566](https://github.com/icinga/icinga2/issues/3566) (DB IDO): Unique constraint violation with multiple comment inserts in DB IDO
1782 * [#3558](https://github.com/icinga/icinga2/issues/3558) (DB IDO): IDO tries to execute empty UPDATE queries
1783 * [#3554](https://github.com/icinga/icinga2/issues/3554) (Configuration): Crash in IndexerExpression::GetReference when attempting to set an attribute on an object other than the current one
1784 * [#3551](https://github.com/icinga/icinga2/issues/3551) (Configuration): Line continuation is broken in 'icinga2 console'
1785 * [#3548](https://github.com/icinga/icinga2/issues/3548) (Configuration): Don't allow scripts to access FANoUserView attributes in sandbox mode
1786 * [#3546](https://github.com/icinga/icinga2/issues/3546) (Cluster): Improve error handling during log replay
1787 * [#3536](https://github.com/icinga/icinga2/issues/3536) (CLI): Improve --help output for the --log-level option
1788 * [#3535](https://github.com/icinga/icinga2/issues/3535) (CLI): "Command options" is empty when executing icinga2 without any argument.
1789 * [#3534](https://github.com/icinga/icinga2/issues/3534) (DB IDO): Custom variables aren't removed from the IDO database
1790 * [#3524](https://github.com/icinga/icinga2/issues/3524) (DB IDO): Changing a group's attributes causes duplicate rows in the icinga\_\*group\_members table
1791 * [#3517](https://github.com/icinga/icinga2/issues/3517): OpenBSD: hang during ConfigItem::ActivateItems\(\) in daemon startup
1792 * [#3514](https://github.com/icinga/icinga2/issues/3514) (CLI): Misleading wording in generated zones.conf
1793 * [#3501](https://github.com/icinga/icinga2/issues/3501) (API): restore\_attribute does not work in clusters
1794 * [#3489](https://github.com/icinga/icinga2/issues/3489) (API): Ensure that modified attributes work with clients with local config and no zone attribute
1795 * [#3485](https://github.com/icinga/icinga2/issues/3485) (API): Icinga2 API performance regression
1796 * [#3482](https://github.com/icinga/icinga2/issues/3482) (API): Version updates are not working properly
1797 * [#3468](https://github.com/icinga/icinga2/issues/3468) (CLI): icinga2 repository host add does not work
1798 * [#3462](https://github.com/icinga/icinga2/issues/3462): ConfigWriter::EmitValue should format floating point values properly
1799 * [#3461](https://github.com/icinga/icinga2/issues/3461) (API): Config sync does not set endpoint syncing and plays disconnect-sync ping-pong
1800 * [#3459](https://github.com/icinga/icinga2/issues/3459) (API): /v1/objects/\<type\> returns an HTTP error when there are no objects of that type
1801 * [#3457](https://github.com/icinga/icinga2/issues/3457) (API): Config Sync shouldn't send updates for objects the client doesn't have access to
1802 * [#3451](https://github.com/icinga/icinga2/issues/3451) (API): Properly encode URLs in Icinga Studio
1803 * [#3448](https://github.com/icinga/icinga2/issues/3448) (API): Use a temporary file for modified-attributes.conf updates
1804 * [#3445](https://github.com/icinga/icinga2/issues/3445) (Configuration): ASCII NULs don't work in string values
1805 * [#3438](https://github.com/icinga/icinga2/issues/3438) (API): URL parser is cutting off last character
1806 * [#3434](https://github.com/icinga/icinga2/issues/3434) (API): PerfdataValue is not properly serialised in status queries
1807 * [#3433](https://github.com/icinga/icinga2/issues/3433) (API): Move the Collection status handler to /v1/status
1808 * [#3422](https://github.com/icinga/icinga2/issues/3422) (Configuration): Detect infinite recursion in user scripts
1809 * [#3411](https://github.com/icinga/icinga2/issues/3411) (API): API actions do not follow REST guidelines
1810 * [#3383](https://github.com/icinga/icinga2/issues/3383) (DB IDO): Add object\_id where clause for icinga\_downtimehistory
1811 * [#3345](https://github.com/icinga/icinga2/issues/3345) (API): Error handling in HttpClient/icinga-studio
1812 * [#3338](https://github.com/icinga/icinga2/issues/3338) (CLI): Unused variable console\_type in consolecommand.cpp
1813 * [#3336](https://github.com/icinga/icinga2/issues/3336) (API): Filtering by name doesn't work
1814 * [#3335](https://github.com/icinga/icinga2/issues/3335) (API): HTTP keep-alive does not work with .NET WebClient
1815 * [#3330](https://github.com/icinga/icinga2/issues/3330): Unused variable 'dobj' in configobject.tcpp
1816 * [#3328](https://github.com/icinga/icinga2/issues/3328) (Configuration): Don't parse config files for branches not taken
1817 * [#3315](https://github.com/icinga/icinga2/issues/3315) (Configuration): Crash in ConfigCompiler::RegisterZoneDir
1818 * [#3302](https://github.com/icinga/icinga2/issues/3302) (API): Implement support for '.' when persisting modified attributes
1819 * [#3301](https://github.com/icinga/icinga2/issues/3301): Fix formatting in mkclass
1820 * [#3264](https://github.com/icinga/icinga2/issues/3264) (API): Do not let API users create objects with invalid names
1821 * [#3250](https://github.com/icinga/icinga2/issues/3250) (API): Missing conf.d or zones.d cause parse failure
1822 * [#3248](https://github.com/icinga/icinga2/issues/3248): Crash during cluster log replay
1823 * [#3244](https://github.com/icinga/icinga2/issues/3244) (CLI): Color codes in console prompt break line editing
1824 * [#3242](https://github.com/icinga/icinga2/issues/3242) (CLI): Crash in ScriptFrame::~ScriptFrame
1825 * [#3227](https://github.com/icinga/icinga2/issues/3227) (CLI): console autocompletion should take into account parent classes' prototypes
1826 * [#3215](https://github.com/icinga/icinga2/issues/3215) (API): win32 build: S\_ISDIR is undefined
1827 * [#3205](https://github.com/icinga/icinga2/issues/3205) (Configuration): ScriptFrame's 'Self' attribute gets corrupted when an expression throws an exception
1828 * [#3202](https://github.com/icinga/icinga2/issues/3202) (Configuration): Operator - should not work with "" and numbers
1829 * [#3198](https://github.com/icinga/icinga2/issues/3198): Accessing field ID 0 \("prototype"\) fails
1830 * [#3182](https://github.com/icinga/icinga2/issues/3182) (API): Broken cluster config sync w/o include\_zones
1831 * [#3171](https://github.com/icinga/icinga2/issues/3171) (API): Problem with child nodes in http url registry
1832 * [#3138](https://github.com/icinga/icinga2/issues/3138) (CLI): 'node wizard/setup' should always generate new CN certificates
1833 * [#3131](https://github.com/icinga/icinga2/issues/3131) (DB IDO): Overflow in freshness\_threshold column \(smallint\) w/ DB IDO MySQL
1834 * [#3109](https://github.com/icinga/icinga2/issues/3109) (API): build failure: demo module
1835 * [#3087](https://github.com/icinga/icinga2/issues/3087) (DB IDO): Fix incorrect datatype for the check\_source column in icinga\_statehistory table
1836 * [#2974](https://github.com/icinga/icinga2/issues/2974) (Configuration): Remove incorrect 'ignore where' expression from 'ssh' apply example
1837 * [#2939](https://github.com/icinga/icinga2/issues/2939) (Cluster): Wrong vars changed handler in api events
1838 * [#2884](https://github.com/icinga/icinga2/issues/2884) (DB IDO): PostgreSQL schema sets default timestamps w/o time zone
1839 * [#2879](https://github.com/icinga/icinga2/issues/2879): Compiler warnings with latest HEAD 5ac5f98
1840 * [#2870](https://github.com/icinga/icinga2/issues/2870) (DB IDO): pgsql driver does not have latest mysql changes synced
1841 * [#2863](https://github.com/icinga/icinga2/issues/2863) (Configuration): Crash in VMOps::FunctionCall
1842 * [#2850](https://github.com/icinga/icinga2/issues/2850) (Configuration): Validation fails even though field is not required
1843 * [#2824](https://github.com/icinga/icinga2/issues/2824) (DB IDO): Failed assertion in IdoMysqlConnection::FieldToEscapedString
1844 * [#2808](https://github.com/icinga/icinga2/issues/2808) (Configuration): Make default notifications include users from host.vars.notification.mail.users
1845 * [#2803](https://github.com/icinga/icinga2/issues/2803): Don't allow users to instantiate the StreamLogger class
1846
1847 ### ITL
1848
1849 * [#3584](https://github.com/icinga/icinga2/issues/3584) (ITL): Add ipv4/ipv6 only to tcp and http CheckCommand
1850 * [#3582](https://github.com/icinga/icinga2/issues/3582) (ITL): Add check command mysql
1851 * [#3578](https://github.com/icinga/icinga2/issues/3578) (ITL): Add check command negate
1852 * [#3532](https://github.com/icinga/icinga2/issues/3532) (ITL): 'dig\_lookup' custom attribute for the 'dig' check command isn't optional
1853 * [#3525](https://github.com/icinga/icinga2/issues/3525) (ITL): Ability to set port on SNMP Checks
1854 * [#3490](https://github.com/icinga/icinga2/issues/3490) (ITL): Add check command nginx\_status
1855 * [#2964](https://github.com/icinga/icinga2/issues/2964) (ITL): Move 'running\_kernel' check command to plugins-contrib 'operating system' section
1856 * [#2784](https://github.com/icinga/icinga2/issues/2784) (ITL): Move the base command templates into libmethods
1857
1858 ### Documentation
1859
1860 * [#3663](https://github.com/icinga/icinga2/issues/3663) (Documentation): Update wxWidgets documentation for Icinga Studio
1861 * [#3640](https://github.com/icinga/icinga2/issues/3640) (Documentation): Explain DELETE for config stages/packages
1862 * [#3638](https://github.com/icinga/icinga2/issues/3638) (Documentation): Documentation for /v1/types
1863 * [#3631](https://github.com/icinga/icinga2/issues/3631) (Documentation): Documentation for the script debugger
1864 * [#3630](https://github.com/icinga/icinga2/issues/3630) (Documentation): Explain variable names for joined objects in filter expressions
1865 * [#3629](https://github.com/icinga/icinga2/issues/3629) (Documentation): Documentation for /v1/console
1866 * [#3628](https://github.com/icinga/icinga2/issues/3628) (Documentation): Mention wxWidget \(optional\) requirement in INSTALL.md
1867 * [#3626](https://github.com/icinga/icinga2/issues/3626) (Documentation): Icinga 2 API Docs
1868 * [#3621](https://github.com/icinga/icinga2/issues/3621) (Documentation): Documentation should not reference real host names
1869 * [#3563](https://github.com/icinga/icinga2/issues/3563) (Documentation): Documentation: Reorganize Livestatus and alternative frontends
1870 * [#3547](https://github.com/icinga/icinga2/issues/3547) (Documentation): Incorrect attribute name in the documentation
1871 * [#3516](https://github.com/icinga/icinga2/issues/3516) (Documentation): Add documentation for apply+for in the language reference chapter
1872 * [#3511](https://github.com/icinga/icinga2/issues/3511) (Documentation): Escaping $ not documented
1873 * [#3500](https://github.com/icinga/icinga2/issues/3500) (Documentation): Add 'support' tracker to changelog.py
1874 * [#3477](https://github.com/icinga/icinga2/issues/3477) (Documentation): Remove duplicated text in section "Apply Notifications to Hosts and Services"
1875 * [#3426](https://github.com/icinga/icinga2/issues/3426) (Documentation): Add documentation for api-users.conf and app.conf
1876 * [#3281](https://github.com/icinga/icinga2/issues/3281) (Documentation): Document Object\#clone
1877
1878 ### Support
1879
1880 * [#3662](https://github.com/icinga/icinga2/issues/3662) (Packages): Download URL for NSClient++ is incorrect
1881 * [#3615](https://github.com/icinga/icinga2/issues/3615) (Packages): Update OpenSSL for the Windows builds
1882 * [#3614](https://github.com/icinga/icinga2/issues/3614) (Installation): Don't try to use --gc-sections on Solaris
1883 * [#3522](https://github.com/icinga/icinga2/issues/3522) (Packages): 'which' isn't available in a minimal CentOS container
1884 * [#3063](https://github.com/icinga/icinga2/issues/3063) (Installation): "-Wno-deprecated-register" compiler option breaks builds on SLES 11
1885 * [#2893](https://github.com/icinga/icinga2/issues/2893) (Installation): icinga demo module can not be built
1886 * [#2858](https://github.com/icinga/icinga2/issues/2858) (Packages): Specify pidfile for status\_of\_proc in the init script
1887 * [#2802](https://github.com/icinga/icinga2/issues/2802) (Packages): Update OpenSSL for the Windows builds
1888
1889 ## 2.3.11 (2015-10-20)
1890
1891 ### Notes
1892
1893 * Function for performing CIDR matches: cidr_match()
1894 * New methods: String#reverse and Array#reverse
1895 * New ITL command definitions: nwc_health, hpasm, squid, pgsql
1896 * Additional arguments for ITL command definitions: by_ssh, dig, pop, spop, imap, simap
1897 * Documentation updates
1898 * Various bugfixes
1899
1900 ### Enhancement
1901
1902 * [#3494](https://github.com/icinga/icinga2/issues/3494) (DB IDO): Add a debug log message for updating the program status table in DB IDO
1903 * [#3481](https://github.com/icinga/icinga2/issues/3481): New method: cidr\_match\(\)
1904 * [#3421](https://github.com/icinga/icinga2/issues/3421): Implement the Array\#reverse and String\#reverse methods
1905 * [#3327](https://github.com/icinga/icinga2/issues/3327): Implement a way for users to resolve commands+arguments in the same way Icinga does
1906 * [#3326](https://github.com/icinga/icinga2/issues/3326): escape\_shell\_arg\(\) method
1907 * [#2969](https://github.com/icinga/icinga2/issues/2969) (Metrics): Add timestamp support for OpenTsdbWriter
1908
1909 ### Bug
1910
1911 * [#3492](https://github.com/icinga/icinga2/issues/3492) (Cluster): Wrong connection log message for global zones
1912 * [#3491](https://github.com/icinga/icinga2/issues/3491): cidr\_match\(\) doesn't properly validate IP addresses
1913 * [#3487](https://github.com/icinga/icinga2/issues/3487) (Cluster): ApiListener::SyncRelayMessage doesn't send message to all zone members
1914 * [#3476](https://github.com/icinga/icinga2/issues/3476) (Compat): Missing Start call for base class in CheckResultReader
1915 * [#3475](https://github.com/icinga/icinga2/issues/3475) (Compat): Checkresultreader is unable to process host checks
1916 * [#3466](https://github.com/icinga/icinga2/issues/3466): "Not after" value overflows in X509 certificates on RHEL5
1917 * [#3464](https://github.com/icinga/icinga2/issues/3464) (Cluster): Don't log messages we've already relayed to all relevant zones
1918 * [#3460](https://github.com/icinga/icinga2/issues/3460) (Metrics): Performance Data Labels including '=' will not be displayed correct
1919 * [#3454](https://github.com/icinga/icinga2/issues/3454): Percent character whitespace on Windows
1920 * [#3449](https://github.com/icinga/icinga2/issues/3449) (Cluster): Don't throw an exception when replaying the current replay log file
1921 * [#3446](https://github.com/icinga/icinga2/issues/3446): Deadlock in TlsStream::Close
1922 * [#3428](https://github.com/icinga/icinga2/issues/3428) (Configuration): config checker reports wrong error on apply for rules
1923 * [#3427](https://github.com/icinga/icinga2/issues/3427) (Configuration): Config parser problem with parenthesis and newlines
1924 * [#3423](https://github.com/icinga/icinga2/issues/3423) (Configuration): Remove unnecessary MakeLiteral calls in SetExpression::DoEvaluate
1925 * [#3417](https://github.com/icinga/icinga2/issues/3417) (Configuration): null + null should not be ""
1926 * [#3416](https://github.com/icinga/icinga2/issues/3416) (API): Problem with customvariable table update/insert queries
1927 * [#3373](https://github.com/icinga/icinga2/issues/3373) (Livestatus): Improve error message for socket errors in Livestatus
1928 * [#3324](https://github.com/icinga/icinga2/issues/3324) (Cluster): Deadlock in WorkQueue::Enqueue
1929 * [#3204](https://github.com/icinga/icinga2/issues/3204) (Configuration): String methods cannot be invoked on an empty string
1930 * [#3038](https://github.com/icinga/icinga2/issues/3038) (Livestatus): sending multiple Livestatus commands rejects all except the first
1931 * [#2568](https://github.com/icinga/icinga2/issues/2568) (Cluster): check cluster-zone returns wrong log lag
1932
1933 ### ITL
1934
1935 * [#3437](https://github.com/icinga/icinga2/issues/3437) (ITL): Add timeout argument for pop, spop, imap, simap commands
1936 * [#3407](https://github.com/icinga/icinga2/issues/3407) (ITL): Make check\_disk.exe CheckCommand Config more verbose
1937 * [#3399](https://github.com/icinga/icinga2/issues/3399) (ITL): expand check command dig
1938 * [#3394](https://github.com/icinga/icinga2/issues/3394) (ITL): Add ipv4/ipv6 only to nrpe CheckCommand
1939 * [#3385](https://github.com/icinga/icinga2/issues/3385) (ITL): Add check command pgsql
1940 * [#3382](https://github.com/icinga/icinga2/issues/3382) (ITL): Add check command squid
1941 * [#3235](https://github.com/icinga/icinga2/issues/3235) (ITL): check\_command for plugin check\_hpasm
1942 * [#3214](https://github.com/icinga/icinga2/issues/3214) (ITL): add check command for check\_nwc\_health
1943
1944 ### Documentation
1945
1946 * [#3479](https://github.com/icinga/icinga2/issues/3479) (Documentation): Improve timeperiod documentation
1947 * [#3478](https://github.com/icinga/icinga2/issues/3478) (Documentation): Broken table layout in chapter 20
1948 * [#3436](https://github.com/icinga/icinga2/issues/3436) (Documentation): Clarify on cluster/client naming convention and add troubleshooting section
1949 * [#3430](https://github.com/icinga/icinga2/issues/3430) (Documentation): Find a better description for cluster communication requirements
1950 * [#3409](https://github.com/icinga/icinga2/issues/3409) (Documentation): Windows Check Update -\> Access denied
1951 * [#3408](https://github.com/icinga/icinga2/issues/3408) (Documentation): Improve documentation for check\_memory
1952 * [#3406](https://github.com/icinga/icinga2/issues/3406) (Documentation): Update graphing section in the docs
1953 * [#3402](https://github.com/icinga/icinga2/issues/3402) (Documentation): Update debug docs for core dumps and full backtraces
1954 * [#3351](https://github.com/icinga/icinga2/issues/3351) (Documentation): Command Execution Bridge: Use of same endpoint names in examples for a better understanding
1955 * [#3092](https://github.com/icinga/icinga2/issues/3092) (Documentation): Add FreeBSD setup to getting started
1956
1957 ### Support
1958
1959 * [#3379](https://github.com/icinga/icinga2/issues/3379) (Installation): Rather use unique SID when granting rights for folders in NSIS on Windows Client
1960 * [#3045](https://github.com/icinga/icinga2/issues/3045) (Packages): icinga2 ido mysql misspelled database username
1961
1962 ## 2.3.10 (2015-09-05)
1963
1964 ### Notes
1965
1966 * Feature 9218: Use the command_endpoint name as check_source value if defined
1967
1968 ### Enhancement
1969
1970 * [#2985](https://github.com/icinga/icinga2/issues/2985): Use the command\_endpoint name as check\_source value if defined
1971
1972 ### Bug
1973
1974 * [#3369](https://github.com/icinga/icinga2/issues/3369): Missing zero padding for generated CA serial.txt
1975 * [#3352](https://github.com/icinga/icinga2/issues/3352): Wrong calculation for host compat state "UNREACHABLE" in DB IDO
1976 * [#3348](https://github.com/icinga/icinga2/issues/3348) (Cluster): Missing fix for reload on Windows in 2.3.9
1977 * [#3325](https://github.com/icinga/icinga2/issues/3325): Nested "outer" macro calls fails on \(handled\) missing "inner" values
1978 * [#2811](https://github.com/icinga/icinga2/issues/2811) (DB IDO): String escape problem with PostgreSQL \>= 9.1 and standard\_conforming\_strings=on
1979
1980 ## 2.3.9 (2015-08-26)
1981
1982 ### Notes
1983
1984 * Fix that the first SOFT state is recognized as second SOFT state
1985 * Implemented reload functionality for Windows
1986 * New ITL check commands
1987 * Documentation updates
1988 * Various other bugfixes
1989
1990 ### Enhancement
1991
1992 * [#3254](https://github.com/icinga/icinga2/issues/3254) (Livestatus): Use an empty dictionary for the 'this' scope when executing commands with Livestatus
1993 * [#3253](https://github.com/icinga/icinga2/issues/3253): Implement the Dictionary\#keys method
1994 * [#3206](https://github.com/icinga/icinga2/issues/3206): Implement Dictionary\#get and Array\#get
1995 * [#3170](https://github.com/icinga/icinga2/issues/3170) (Configuration): Adding "-r" parameter to the check\_load command for dividing the load averages by the number of CPUs.
1996
1997 ### Bug
1998
1999 * [#3305](https://github.com/icinga/icinga2/issues/3305) (Configuration): Icinga2 - too many open files - Exception
2000 * [#3299](https://github.com/icinga/icinga2/issues/3299): Utility::Glob on Windows doesn't support wildcards in all but the last path component
2001 * [#3292](https://github.com/icinga/icinga2/issues/3292): Serial number field is not properly initialized for CA certificates
2002 * [#3279](https://github.com/icinga/icinga2/issues/3279) (DB IDO): Add missing category for IDO query
2003 * [#3266](https://github.com/icinga/icinga2/issues/3266) (Plugins): Default disk checks on Windows fail because check\_disk doesn't support -K
2004 * [#3260](https://github.com/icinga/icinga2/issues/3260): First SOFT state is recognized as second SOFT state
2005 * [#3255](https://github.com/icinga/icinga2/issues/3255) (Cluster): Warning about invalid API function icinga::Hello
2006 * [#3241](https://github.com/icinga/icinga2/issues/3241): Agent freezes when the check returns massive output
2007 * [#3222](https://github.com/icinga/icinga2/issues/3222) (Configuration): Dict initializer incorrectly re-initializes field that is set to an empty string
2008 * [#3211](https://github.com/icinga/icinga2/issues/3211) (Configuration): Operator + is inconsistent when used with empty and non-empty strings
2009 * [#3200](https://github.com/icinga/icinga2/issues/3200) (CLI): icinga2 node wizard don't take zone\_name input
2010 * [#3199](https://github.com/icinga/icinga2/issues/3199): Trying to set a field for a non-object instance fails
2011 * [#3196](https://github.com/icinga/icinga2/issues/3196) (Cluster): Add log for missing EventCommand for command\_endpoints
2012 * [#3194](https://github.com/icinga/icinga2/issues/3194): Set correct X509 version for certificates
2013 * [#3149](https://github.com/icinga/icinga2/issues/3149) (CLI): missing config warning on empty port in endpoints
2014 * [#3010](https://github.com/icinga/icinga2/issues/3010) (Cluster): cluster check w/ immediate parent and child zone endpoints
2015 * [#2867](https://github.com/icinga/icinga2/issues/2867): Missing DEL\_DOWNTIME\_BY\_HOST\_NAME command required by Classic UI 1.x
2016 * [#2352](https://github.com/icinga/icinga2/issues/2352) (Cluster): Reload does not work on Windows
2017
2018 ### ITL
2019
2020 * [#3320](https://github.com/icinga/icinga2/issues/3320) (ITL): Add new arguments openvmtools for Open VM Tools
2021 * [#3313](https://github.com/icinga/icinga2/issues/3313) (ITL): add check command nscp-local-counter
2022 * [#3312](https://github.com/icinga/icinga2/issues/3312) (ITL): fix check command nscp-local
2023 * [#3265](https://github.com/icinga/icinga2/issues/3265) (ITL): check\_command interfaces option match\_aliases has to be boolean
2024 * [#3219](https://github.com/icinga/icinga2/issues/3219) (ITL): snmpv3 CheckCommand section improved
2025 * [#3213](https://github.com/icinga/icinga2/issues/3213) (ITL): add check command for check\_mailq
2026 * [#3208](https://github.com/icinga/icinga2/issues/3208) (ITL): Add check\_jmx4perl to ITL
2027 * [#3186](https://github.com/icinga/icinga2/issues/3186) (ITL): check\_command for plugin check\_clamd
2028 * [#3164](https://github.com/icinga/icinga2/issues/3164) (ITL): Add check\_redis to ITL
2029 * [#3162](https://github.com/icinga/icinga2/issues/3162) (ITL): Add check\_yum to ITL
2030 * [#3111](https://github.com/icinga/icinga2/issues/3111) (ITL): CheckCommand for check\_interfaces
2031
2032 ### Documentation
2033
2034 * [#3319](https://github.com/icinga/icinga2/issues/3319) (Documentation): Duplicate severity type in the documentation for SyslogLogger
2035 * [#3308](https://github.com/icinga/icinga2/issues/3308) (Documentation): Fix global Zone example to  "Global Configuration Zone for Templates"
2036 * [#3262](https://github.com/icinga/icinga2/issues/3262) (Documentation): typo in docs
2037 * [#3166](https://github.com/icinga/icinga2/issues/3166) (Documentation): Update gdb pretty printer docs w/ Python 3
2038
2039 ### Support
2040
2041 * [#3298](https://github.com/icinga/icinga2/issues/3298) (Packages): Don't re-download NSCP for every build
2042 * [#3239](https://github.com/icinga/icinga2/issues/3239) (Packages): missing check\_perfmon.exe
2043 * [#3216](https://github.com/icinga/icinga2/issues/3216) (Tests): Build fix for Boost 1.59
2044
2045 ## 2.3.8 (2015-07-21)
2046
2047 ### Notes
2048
2049 * Bugfixes
2050
2051 ### Bug
2052
2053 * [#3160](https://github.com/icinga/icinga2/issues/3160) (Metrics): Escaping does not work for OpenTSDB perfdata plugin
2054 * [#3151](https://github.com/icinga/icinga2/issues/3151) (DB IDO): DB IDO: Do not update endpointstatus table on config updates
2055 * [#3120](https://github.com/icinga/icinga2/issues/3120) (Configuration): Don't allow "ignore where" for groups when there's no "assign where"
2056
2057 ### ITL
2058
2059 * [#3161](https://github.com/icinga/icinga2/issues/3161) (ITL): checkcommand disk does not check free inode - check\_disk
2060 * [#3152](https://github.com/icinga/icinga2/issues/3152) (ITL): Wrong parameter for CheckCommand "ping-common-windows"
2061
2062 ## 2.3.7 (2015-07-15)
2063
2064 ### Notes
2065
2066 * Bugfixes
2067
2068 ### Bug
2069
2070 * [#3148](https://github.com/icinga/icinga2/issues/3148): Missing lock in ScriptUtils::Union
2071 * [#3147](https://github.com/icinga/icinga2/issues/3147): Assertion failed in icinga::ScriptUtils::Intersection
2072 * [#3136](https://github.com/icinga/icinga2/issues/3136) (DB IDO): DB IDO: endpoint\* tables are cleared on reload causing constraint violations
2073 * [#3134](https://github.com/icinga/icinga2/issues/3134): Incorrect return value for the macro\(\) function
2074 * [#3114](https://github.com/icinga/icinga2/issues/3114) (Configuration): Config parser ignores "ignore" in template definition
2075 * [#3061](https://github.com/icinga/icinga2/issues/3061) (Cluster): Selective cluster reconnecting breaks client communication
2076
2077 ### Documentation
2078
2079 * [#3142](https://github.com/icinga/icinga2/issues/3142) (Documentation): Enhance troubleshooting ssl errors & cluster replay log
2080 * [#3135](https://github.com/icinga/icinga2/issues/3135) (Documentation): Wrong formatting in DB IDO extensions docs
2081
2082 ## 2.3.6 (2015-07-08)
2083
2084 ### Notes
2085
2086 * Require openssl1 on sles11sp3 from Security Module repository
2087   * Bug in SLES 11's OpenSSL version 0.9.8j preventing verification of generated certificates.
2088   * Re-create these certificates with 2.3.6 linking against openssl1 (cli command or CSR auto-signing).
2089 * ITL: Add ldap, ntp_peer, mongodb and elasticsearch CheckCommand definitions
2090 * Bugfixes
2091
2092 ### Bug
2093
2094 * [#3118](https://github.com/icinga/icinga2/issues/3118) (Cluster): Generated certificates cannot be verified w/ openssl 0.9.8j on SLES 11
2095 * [#3098](https://github.com/icinga/icinga2/issues/3098) (Cluster): Add log message for discarded cluster events \(e.g. from unauthenticated clients\)
2096 * [#3097](https://github.com/icinga/icinga2/issues/3097): Fix stability issues in the TlsStream/Stream classes
2097 * [#3088](https://github.com/icinga/icinga2/issues/3088) (Cluster): Windows client w/ command\_endpoint broken with $nscp\_path$ and NscpPath detection
2098 * [#3084](https://github.com/icinga/icinga2/issues/3084) (CLI): node setup: indent accept\_config and accept\_commands
2099 * [#3074](https://github.com/icinga/icinga2/issues/3074) (Notifications): Functions can't be specified as command arguments
2100 * [#2979](https://github.com/icinga/icinga2/issues/2979) (CLI): port empty when using icinga2 node wizard
2101
2102 ### ITL
2103
2104 * [#3132](https://github.com/icinga/icinga2/issues/3132) (ITL): new options for smtp CheckCommand
2105 * [#3125](https://github.com/icinga/icinga2/issues/3125) (ITL): Add new options for ntp\_time CheckCommand
2106 * [#3110](https://github.com/icinga/icinga2/issues/3110) (ITL): Add ntp\_peer CheckCommand
2107 * [#3103](https://github.com/icinga/icinga2/issues/3103) (ITL): itl/plugins-contrib.d/\*.conf should point to PluginContribDir
2108 * [#3091](https://github.com/icinga/icinga2/issues/3091) (ITL): Incorrect check\_ping.exe parameter in the ITL
2109 * [#3066](https://github.com/icinga/icinga2/issues/3066) (ITL): snmpv3 CheckCommand: Add possibility to set securityLevel
2110 * [#3064](https://github.com/icinga/icinga2/issues/3064) (ITL): Add elasticsearch checkcommand to itl
2111 * [#3031](https://github.com/icinga/icinga2/issues/3031) (ITL): Missing 'snmp\_is\_cisco' in Manubulon snmp-memory command definition
2112 * [#3002](https://github.com/icinga/icinga2/issues/3002) (ITL): Incorrect variable name in the ITL
2113 * [#2975](https://github.com/icinga/icinga2/issues/2975) (ITL): Add "mongodb" CheckCommand definition
2114 * [#2963](https://github.com/icinga/icinga2/issues/2963) (ITL): Add "ldap" CheckCommand for "check\_ldap" plugin
2115
2116 ### Documentation
2117
2118 * [#3126](https://github.com/icinga/icinga2/issues/3126) (Documentation): Update getting started for Debian Jessie
2119 * [#3108](https://github.com/icinga/icinga2/issues/3108) (Documentation): wrong default port documentated for nrpe
2120 * [#3099](https://github.com/icinga/icinga2/issues/3099) (Documentation): Missing openssl verify in cluster troubleshooting docs
2121 * [#3096](https://github.com/icinga/icinga2/issues/3096) (Documentation): Documentation for checks in an HA zone is wrong
2122 * [#3086](https://github.com/icinga/icinga2/issues/3086) (Documentation): Wrong file reference in README.md
2123 * [#3085](https://github.com/icinga/icinga2/issues/3085) (Documentation): Merge documentation fixes from GitHub
2124 * [#1793](https://github.com/icinga/icinga2/issues/1793) (Documentation): add pagerduty notification documentation
2125
2126 ### Support
2127
2128 * [#3123](https://github.com/icinga/icinga2/issues/3123) (Packages): Require gcc47-c++ on sles11 from SLES software development kit repository
2129 * [#3122](https://github.com/icinga/icinga2/issues/3122) (Packages): mysql-devel is not available in sles11sp3
2130 * [#3081](https://github.com/icinga/icinga2/issues/3081) (Installation): changelog.py: Allow to define project, make custom\_fields and changes optional
2131 * [#3073](https://github.com/icinga/icinga2/issues/3073) (Installation): Enhance changelog.py with wordpress blogpost output
2132 * [#2651](https://github.com/icinga/icinga2/issues/2651) (Packages): Add Icinga 2 to Chocolatey Windows Repository
2133
2134 ## 2.3.5 (2015-06-17)
2135
2136 ### Notes
2137
2138 * NSClient++ is now bundled with the Windows setup wizard and can optionally be installed
2139 * Windows Wizard: "include <nscp>" is set by default
2140 * Windows Wizard: Add update mode
2141 * Plugins: Add check_perfmon plugin for Windows
2142 * ITL: Add CheckCommand objects for Windows plugins ("include <windows-plugins>")
2143 * ITL: Add CheckCommand definitions for "mongodb", "iftraffic", "disk_smb"
2144 * ITL: Add arguments to CheckCommands "dns", "ftp", "tcp", "nscp"
2145
2146 ### Enhancement
2147
2148 * [#3009](https://github.com/icinga/icinga2/issues/3009) (Configuration): Add the --load-all and --log options for nscp-local
2149 * [#3008](https://github.com/icinga/icinga2/issues/3008) (Configuration): Include \<nscp\> by default on Windows
2150 * [#2971](https://github.com/icinga/icinga2/issues/2971) (Metrics): Add timestamp support for PerfdataWriter
2151 * [#2817](https://github.com/icinga/icinga2/issues/2817) (Configuration): Add CheckCommand objects for Windows plugins
2152 * [#2794](https://github.com/icinga/icinga2/issues/2794) (Plugins): Add check\_perfmon plugin for Windows
2153
2154 ### Bug
2155
2156 * [#3051](https://github.com/icinga/icinga2/issues/3051) (Plugins): plugins-contrib.d/databases.conf: wrong argument for mssql\_health
2157 * [#3043](https://github.com/icinga/icinga2/issues/3043) (Compat): Multiline vars are broken in objects.cache output
2158 * [#3039](https://github.com/icinga/icinga2/issues/3039) (Compat): Multi line output not correctly handled from compat channels
2159 * [#3007](https://github.com/icinga/icinga2/issues/3007) (Configuration): Disk and 'icinga' services are missing in the default Windows config
2160 * [#3006](https://github.com/icinga/icinga2/issues/3006) (Configuration): Some checks in the default Windows configuration fail
2161 * [#2986](https://github.com/icinga/icinga2/issues/2986) (DB IDO): Missing custom attributes in backends if name is equal to object attribute
2162 * [#2952](https://github.com/icinga/icinga2/issues/2952) (DB IDO): Incorrect type and state filter mapping for User objects in DB IDO
2163 * [#2951](https://github.com/icinga/icinga2/issues/2951) (DB IDO): Downtimes are always "fixed"
2164 * [#2945](https://github.com/icinga/icinga2/issues/2945) (DB IDO): Possible DB deadlock
2165 * [#2940](https://github.com/icinga/icinga2/issues/2940) (Configuration): node update-config reports critical and warning
2166 * [#2935](https://github.com/icinga/icinga2/issues/2935) (Configuration): WIN: syslog is not an enable-able feature in windows
2167 * [#2894](https://github.com/icinga/icinga2/issues/2894) (DB IDO): Wrong timestamps w/ historical data replay in DB IDO
2168 * [#2839](https://github.com/icinga/icinga2/issues/2839) (CLI): Node wont connect properly to master if host is is not set for Endpoint on new installs
2169 * [#2836](https://github.com/icinga/icinga2/issues/2836): Icinga2 --version: Error showing Distribution
2170 * [#2819](https://github.com/icinga/icinga2/issues/2819) (Configuration): Syntax Highlighting: host.address vs host.add
2171
2172 ### ITL
2173
2174 * [#3019](https://github.com/icinga/icinga2/issues/3019) (ITL): Add 'iftraffic' to plugins-contrib check command definitions
2175 * [#3003](https://github.com/icinga/icinga2/issues/3003) (ITL): Add 'disk\_smb' Plugin CheckCommand definition
2176 * [#2959](https://github.com/icinga/icinga2/issues/2959) (ITL): 'disk': wrong order of threshold command arguments
2177 * [#2956](https://github.com/icinga/icinga2/issues/2956) (ITL): Add arguments to "tcp" CheckCommand
2178 * [#2955](https://github.com/icinga/icinga2/issues/2955) (ITL): Add arguments to "ftp" CheckCommand
2179 * [#2954](https://github.com/icinga/icinga2/issues/2954) (ITL): Add arguments to "dns" CheckCommand
2180 * [#2949](https://github.com/icinga/icinga2/issues/2949) (ITL): Add 'check\_drivesize' as nscp-local check command
2181 * [#2938](https://github.com/icinga/icinga2/issues/2938) (ITL): Add SHOWALL to NSCP Checkcommand
2182 * [#2880](https://github.com/icinga/icinga2/issues/2880) (ITL): Including \<nscp\> on Linux fails with unregistered function
2183
2184 ### Documentation
2185
2186 * [#3072](https://github.com/icinga/icinga2/issues/3072) (Documentation): Documentation: Move configuration before advanced topics
2187 * [#3069](https://github.com/icinga/icinga2/issues/3069) (Documentation): Enhance cluster docs with HA command\_endpoints
2188 * [#3068](https://github.com/icinga/icinga2/issues/3068) (Documentation): Enhance cluster/client troubleshooting
2189 * [#3062](https://github.com/icinga/icinga2/issues/3062) (Documentation): Documentation: Update the link to register a new Icinga account
2190 * [#3059](https://github.com/icinga/icinga2/issues/3059) (Documentation): Documentation: Typo
2191 * [#3057](https://github.com/icinga/icinga2/issues/3057) (Documentation): Documentation: Extend Custom Attributes with the boolean type
2192 * [#3056](https://github.com/icinga/icinga2/issues/3056) (Documentation): Wrong service table attributes in Livestatus documentation
2193 * [#3055](https://github.com/icinga/icinga2/issues/3055) (Documentation): Documentation: Typo
2194 * [#3049](https://github.com/icinga/icinga2/issues/3049) (Documentation): Update documentation for escape sequences
2195 * [#3036](https://github.com/icinga/icinga2/issues/3036) (Documentation): Explain string concatenation in objects by real-world example
2196 * [#3035](https://github.com/icinga/icinga2/issues/3035) (Documentation): Use a more simple example for passing command parameters
2197 * [#3033](https://github.com/icinga/icinga2/issues/3033) (Documentation): Add local variable scope for \*Command to documentation \(host, service, etc\)
2198 * [#3032](https://github.com/icinga/icinga2/issues/3032) (Documentation): Add typeof in 'assign/ignore where' expression as example
2199 * [#3030](https://github.com/icinga/icinga2/issues/3030) (Documentation): Add examples for function usage in "set\_if" and "command" attributes
2200 * [#3024](https://github.com/icinga/icinga2/issues/3024) (Documentation): Best practices: cluster config sync
2201 * [#3017](https://github.com/icinga/icinga2/issues/3017) (Documentation): Update service apply for documentation
2202 * [#3015](https://github.com/icinga/icinga2/issues/3015) (Documentation): Typo in Configuration Best Practice
2203 * [#2966](https://github.com/icinga/icinga2/issues/2966) (Documentation): Include Windows support details in the documentation
2204 * [#2965](https://github.com/icinga/icinga2/issues/2965) (Documentation): ITL Documentation: Add a link for passing custom attributes as command parameters
2205 * [#2950](https://github.com/icinga/icinga2/issues/2950) (Documentation): Missing "\)" in last Apply Rules example
2206 * [#2279](https://github.com/icinga/icinga2/issues/2279) (Documentation): Add documentation and CheckCommands for the windows plugins
2207
2208 ### Support
2209
2210 * [#3016](https://github.com/icinga/icinga2/issues/3016) (Installation): Wrong permission etc on windows
2211 * [#3011](https://github.com/icinga/icinga2/issues/3011) (Installation): Add support for installing NSClient++ in the Icinga 2 Windows wizard
2212 * [#3005](https://github.com/icinga/icinga2/issues/3005) (Installation): Determine NSClient++ installation path using MsiGetComponentPath
2213 * [#3004](https://github.com/icinga/icinga2/issues/3004) (Installation): --scm-installs fails when the service is already installed
2214 * [#2994](https://github.com/icinga/icinga2/issues/2994) (Installation): Bundle NSClient++ in Windows Installer
2215 * [#2973](https://github.com/icinga/icinga2/issues/2973) (Packages): SPEC: Give group write permissions for perfdata dir
2216 * [#2451](https://github.com/icinga/icinga2/issues/2451) (Installation): Extend Windows installer with an update mode
2217
2218 ## 2.3.4 (2015-04-20)
2219
2220 ### Notes
2221
2222 * ITL: Check commands for various databases
2223 * Improve validation messages for time periods
2224 * Update max_check_attempts in generic-{host,service} templates
2225 * Update logrotate configuration
2226 * Bugfixes
2227
2228 ### Enhancement
2229
2230 * [#2841](https://github.com/icinga/icinga2/issues/2841): Improve timeperiod validation error messages
2231 * [#2791](https://github.com/icinga/icinga2/issues/2791) (Cluster): Agent Wizard: add options for API defaults
2232
2233 ### Bug
2234
2235 * [#2903](https://github.com/icinga/icinga2/issues/2903) (Configuration): custom attributes with recursive macro function calls causing sigabrt
2236 * [#2898](https://github.com/icinga/icinga2/issues/2898) (CLI): troubleshoot truncates crash reports
2237 * [#2886](https://github.com/icinga/icinga2/issues/2886): Acknowledging problems w/ expire time does not add the expiry information to the related comment for IDO and compat
2238 * [#2883](https://github.com/icinga/icinga2/issues/2883) (Notifications): Multiple log messages w/ "Attempting to send notifications for notification object"
2239 * [#2882](https://github.com/icinga/icinga2/issues/2882) (DB IDO): scheduled\_downtime\_depth column is not reset when a downtime ends or when a downtime is being removed
2240 * [#2881](https://github.com/icinga/icinga2/issues/2881) (DB IDO): Downtimes which have been triggered are not properly recorded in the database
2241 * [#2878](https://github.com/icinga/icinga2/issues/2878) (DB IDO): Don't update scheduleddowntime table w/ trigger\_time column when only adding a downtime
2242 * [#2855](https://github.com/icinga/icinga2/issues/2855): Fix complexity class for Dictionary::Get
2243 * [#2853](https://github.com/icinga/icinga2/issues/2853) (CLI): Node wizard should only accept 'y', 'n', 'Y' and 'N' as answers for boolean questions
2244 * [#2842](https://github.com/icinga/icinga2/issues/2842) (Configuration): Default max\_check\_attempts should be lower for hosts than for services
2245 * [#2840](https://github.com/icinga/icinga2/issues/2840) (Configuration): Validation errors for time ranges which span the DST transition
2246 * [#2827](https://github.com/icinga/icinga2/issues/2827) (Configuration): logrotate does not work
2247 * [#2801](https://github.com/icinga/icinga2/issues/2801) (Cluster): command\_endpoint check\_results are not replicated to other endpoints in the same zone
2248
2249 ### ITL
2250
2251 * [#2891](https://github.com/icinga/icinga2/issues/2891) (ITL): web.conf is not in the RPM package
2252 * [#2890](https://github.com/icinga/icinga2/issues/2890) (ITL): check\_disk order of command arguments
2253 * [#2834](https://github.com/icinga/icinga2/issues/2834) (ITL): Add arguments to the UPS check
2254 * [#2770](https://github.com/icinga/icinga2/issues/2770) (ITL): Add database plugins to ITL
2255
2256 ### Documentation
2257
2258 * [#2902](https://github.com/icinga/icinga2/issues/2902) (Documentation): Documentation: set\_if usage with boolean values and functions
2259 * [#2876](https://github.com/icinga/icinga2/issues/2876) (Documentation): Typo in graphite feature enable documentation
2260 * [#2868](https://github.com/icinga/icinga2/issues/2868) (Documentation): Fix a typo
2261 * [#2843](https://github.com/icinga/icinga2/issues/2843) (Documentation): Add explanatory note for Icinga2 client documentation
2262 * [#2837](https://github.com/icinga/icinga2/issues/2837) (Documentation): Fix a minor markdown error
2263 * [#2832](https://github.com/icinga/icinga2/issues/2832) (Documentation): Reword documentation of check\_address
2264
2265 ### Support
2266
2267 * [#2888](https://github.com/icinga/icinga2/issues/2888) (Installation): Vim syntax: Match groups before host/service/user objects
2268 * [#2852](https://github.com/icinga/icinga2/issues/2852) (Installation): Windows Build: Flex detection
2269 * [#2793](https://github.com/icinga/icinga2/issues/2793) (Packages): logrotate doesn't work on Ubuntu
2270
2271 ## 2.3.3 (2015-03-26)
2272
2273 ### Notes
2274
2275 * New function: parse_performance_data
2276 * Include more details in --version
2277 * Improve documentation
2278 * Bugfixes
2279
2280 ### Enhancement
2281
2282 * [#2771](https://github.com/icinga/icinga2/issues/2771): Include more details in --version
2283 * [#2743](https://github.com/icinga/icinga2/issues/2743): New function: parse\_performance\_data
2284 * [#2737](https://github.com/icinga/icinga2/issues/2737) (Notifications): Show state/type filter names in notice/debug log
2285
2286 ### Bug
2287
2288 * [#2828](https://github.com/icinga/icinga2/issues/2828): Array in command arguments doesn't work
2289 * [#2818](https://github.com/icinga/icinga2/issues/2818) (Configuration): Local variables in "apply for" are overridden
2290 * [#2816](https://github.com/icinga/icinga2/issues/2816) (CLI): Segmentation fault when executing "icinga2 pki new-cert"
2291 * [#2812](https://github.com/icinga/icinga2/issues/2812) (Configuration): Return doesn't work inside loops
2292 * [#2807](https://github.com/icinga/icinga2/issues/2807) (Configuration): Figure out why command validators are not triggered
2293 * [#2778](https://github.com/icinga/icinga2/issues/2778) (Configuration): object Notification + apply Service fails with error "...refers to service which doesn't exist"
2294 * [#2772](https://github.com/icinga/icinga2/issues/2772) (Plugins): Plugin "check\_http" is missing in Windows environments
2295 * [#2768](https://github.com/icinga/icinga2/issues/2768) (Configuration): Add missing keywords in the syntax highlighting files
2296 * [#2760](https://github.com/icinga/icinga2/issues/2760): Don't ignore extraneous arguments for functions
2297 * [#2753](https://github.com/icinga/icinga2/issues/2753) (DB IDO): Don't update custom vars for each status update
2298 * [#2752](https://github.com/icinga/icinga2/issues/2752): startup.log broken when the DB schema needs an update
2299 * [#2749](https://github.com/icinga/icinga2/issues/2749) (Configuration): Missing config validator for command arguments 'set\_if'
2300 * [#2718](https://github.com/icinga/icinga2/issues/2718) (Configuration): Update syntax highlighting for 2.3 features
2301 * [#2557](https://github.com/icinga/icinga2/issues/2557) (Configuration): Improve error message for invalid field access
2302 * [#2548](https://github.com/icinga/icinga2/issues/2548) (Configuration): Fix VIM syntax highlighting for comments
2303
2304 ### ITL
2305
2306 * [#2823](https://github.com/icinga/icinga2/issues/2823) (ITL): wrong 'dns\_lookup' custom attribute default in command-plugins.conf
2307 * [#2799](https://github.com/icinga/icinga2/issues/2799) (ITL): Add "random" CheckCommand for test and demo purposes
2308
2309 ### Documentation
2310
2311 * [#2825](https://github.com/icinga/icinga2/issues/2825) (Documentation): Fix incorrect perfdata templates in the documentation
2312 * [#2806](https://github.com/icinga/icinga2/issues/2806) (Documentation): Move release info in INSTALL.md into a separate file
2313 * [#2779](https://github.com/icinga/icinga2/issues/2779) (Documentation): Correct HA documentation
2314 * [#2777](https://github.com/icinga/icinga2/issues/2777) (Documentation): Typo and invalid example in the runtime macro documentation
2315 * [#2776](https://github.com/icinga/icinga2/issues/2776) (Documentation): Remove prompt to create a TicketSalt from the wizard
2316 * [#2775](https://github.com/icinga/icinga2/issues/2775) (Documentation): Explain processing logic/order of apply rules with for loops
2317 * [#2774](https://github.com/icinga/icinga2/issues/2774) (Documentation): Revamp migration documentation
2318 * [#2773](https://github.com/icinga/icinga2/issues/2773) (Documentation): Typo in doc library-reference
2319 * [#2765](https://github.com/icinga/icinga2/issues/2765) (Documentation): Fix a typo in the documentation of ICINGA2\_WITH\_MYSQL and ICINGA2\_WITH\_PGSQL
2320 * [#2756](https://github.com/icinga/icinga2/issues/2756) (Documentation): Add "access objects at runtime" examples to advanced section
2321 * [#2738](https://github.com/icinga/icinga2/issues/2738) (Documentation): Update documentation for "apply for" rules
2322 * [#2501](https://github.com/icinga/icinga2/issues/2501) (Documentation): Re-order the object types in alphabetical order
2323
2324 ### Support
2325
2326 * [#2762](https://github.com/icinga/icinga2/issues/2762) (Installation): Flex version check does not reject unsupported versions
2327 * [#2761](https://github.com/icinga/icinga2/issues/2761) (Installation): Build warnings with CMake 3.1.3
2328
2329 ## 2.3.2 (2015-03-12)
2330
2331 ### Notes
2332
2333 * Bugfixes
2334
2335 ### Bug
2336
2337 * [#2747](https://github.com/icinga/icinga2/issues/2747): Log message for cli commands breaks the init script
2338
2339 ## 2.3.1 (2015-03-12)
2340
2341 ### Notes
2342
2343 * Bugfixes
2344
2345 Please note that this version fixes the default thresholds for the disk check which were inadvertently broken in 2.3.0; if you're using percent-based custom thresholds you will need to add the '%' sign to your custom attributes
2346
2347 ### Enhancement
2348
2349 * [#2717](https://github.com/icinga/icinga2/issues/2717) (Configuration): Implement String\#contains
2350
2351 ### Bug
2352
2353 * [#2739](https://github.com/icinga/icinga2/issues/2739): Crash in Dependency::Stop
2354 * [#2736](https://github.com/icinga/icinga2/issues/2736): Fix formatting for the GDB stacktrace
2355 * [#2735](https://github.com/icinga/icinga2/issues/2735): Make sure that the /var/log/icinga2/crash directory exists
2356 * [#2731](https://github.com/icinga/icinga2/issues/2731) (Configuration): Config validation fail because of unexpected new-line
2357 * [#2727](https://github.com/icinga/icinga2/issues/2727) (Cluster): Api heartbeat message response time problem
2358 * [#2716](https://github.com/icinga/icinga2/issues/2716) (CLI): Missing program name in 'icinga2 --version'
2359 * [#2672](https://github.com/icinga/icinga2/issues/2672): Kill signal sent only to check process, not whole process group
2360
2361 ### ITL
2362
2363 * [#2483](https://github.com/icinga/icinga2/issues/2483) (ITL): Fix check\_disk thresholds: make sure partitions are the last arguments
2364
2365 ### Documentation
2366
2367 * [#2732](https://github.com/icinga/icinga2/issues/2732) (Documentation): Update documentation for DB IDO HA Run-Once
2368 * [#2728](https://github.com/icinga/icinga2/issues/2728) (Documentation): Fix check\_disk default thresholds and document the change of unit
2369
2370 ### Support
2371
2372 * [#2742](https://github.com/icinga/icinga2/issues/2742) (Packages): Debian packages do not create /var/log/icinga2/crash
2373
2374 ## 2.3.0 (2015-03-10)
2375
2376 ### Notes
2377
2378 * Improved configuration validation
2379     * Unnecessary escapes are no longer permitted (e.g. \')
2380     * Dashes are no longer permitted in identifier names (as their semantics are ambiguous)
2381     * Unused values are detected (e.g. { "-M" })
2382     * Validation for time ranges has been improved
2383     * Additional validation rules for some object types (Notification and User)
2384 * New language features
2385     * Implement a separate type for boolean values
2386     * Support for user-defined functions
2387     * Support for conditional statements (if/else)
2388     * Support for 'for' and 'while' loops
2389     * Support for local variables using the 'var' keyword
2390     * New operators: % (modulo), ^ (xor), - (unary minus) and + (unary plus)
2391     * Implemented prototype-based methods for most built-in types (e.g. [ 3, 2 ].sort())
2392     * Explicit access to local and global variables using the 'locals' and 'globals' keywords
2393     * Changed the order in which filters are evaluated for apply rules with 'for'
2394     * Make type objects accessible as global variables
2395     * Support for using functions in custom attributes
2396     * Access objects and their runtime attributes in functions (e.g. get_host(NodeName).state)
2397 * ITL improvements
2398     * Additional check commands were added to the ITL
2399     * Additional arguments for existing check commands
2400 * CLI improvements
2401     * Add the 'icinga2 console' CLI command which can be used to test expressions
2402     * Add the 'icinga2 troubleshoot' CLI command for collecting troubleshooting information
2403     * Performance improvements for the 'icinga2 node update-config' CLI command
2404     * Implement argument auto-completion for short options (e.g. daemon -c)
2405     * 'node setup' and 'node wizard' create backups for existing certificate files
2406 * Add ignore_soft_states option for Dependency object configuration
2407 * Fewer threads are used for socket I/O
2408 * Flapping detection for hosts and services is disabled by default
2409 * Added support for OpenTSDB
2410 * New Livestatus tables: hostsbygroup, servicesbygroup, servicesbyhostgroup
2411 * Include GDB backtrace in crash reports
2412 * Various documentation improvements
2413 * Solved a number of issues where cluster instances would not reconnect after intermittent connection problems
2414 * A lot of other, minor changes
2415
2416 * [DB IDO schema upgrade](17-upgrading-icinga-2.md#upgrading-icinga-2) to `1.13.0` required!
2417
2418 ### Enhancement
2419
2420 * [#2704](https://github.com/icinga/icinga2/issues/2704): Support the SNI TLS extension
2421 * [#2702](https://github.com/icinga/icinga2/issues/2702): Add validator for time ranges in ScheduledDowntime objects
2422 * [#2701](https://github.com/icinga/icinga2/issues/2701): Remove macro argument for IMPL\_TYPE\_LOOKUP
2423 * [#2696](https://github.com/icinga/icinga2/issues/2696): Include GDB backtrace in crash reports
2424 * [#2678](https://github.com/icinga/icinga2/issues/2678) (Configuration): Add support for else-if
2425 * [#2663](https://github.com/icinga/icinga2/issues/2663) (Livestatus): Change Livestatus query log level to 'notice'
2426 * [#2657](https://github.com/icinga/icinga2/issues/2657) (Cluster): Show slave lag for the cluster-zone check
2427 * [#2635](https://github.com/icinga/icinga2/issues/2635) (Configuration): introduce time dependent variable values
2428 * [#2634](https://github.com/icinga/icinga2/issues/2634) (Cluster): Add the ability to use a CA certificate as a way of verifying hosts for CSR autosigning
2429 * [#2609](https://github.com/icinga/icinga2/issues/2609): udp check command is missing arguments.
2430 * [#2604](https://github.com/icinga/icinga2/issues/2604) (CLI): Backup certificate files in 'node setup'
2431 * [#2601](https://github.com/icinga/icinga2/issues/2601) (Configuration): Implement continue/break keywords
2432 * [#2600](https://github.com/icinga/icinga2/issues/2600) (Configuration): Implement support for Json.encode and Json.decode
2433 * [#2591](https://github.com/icinga/icinga2/issues/2591) (Metrics): Add timestamp support for Graphite
2434 * [#2588](https://github.com/icinga/icinga2/issues/2588) (Configuration): Add path information for objects in object list
2435 * [#2578](https://github.com/icinga/icinga2/issues/2578) (Configuration): Implement Array\#join
2436 * [#2553](https://github.com/icinga/icinga2/issues/2553) (Configuration): Implement validator support for function objects
2437 * [#2552](https://github.com/icinga/icinga2/issues/2552) (Configuration): Make operators &&, || behave like in JavaScript
2438 * [#2546](https://github.com/icinga/icinga2/issues/2546): Add macros $host.check\_source$ and $service.check\_source$
2439 * [#2544](https://github.com/icinga/icinga2/issues/2544) (Configuration): Implement the while keyword
2440 * [#2531](https://github.com/icinga/icinga2/issues/2531) (Configuration): Implement keywords to explicitly access globals/locals
2441 * [#2522](https://github.com/icinga/icinga2/issues/2522) (CLI): Make invalid log-severity option output an error instead of a warning
2442 * [#2509](https://github.com/icinga/icinga2/issues/2509): Host/Service runtime macro downtime\_depth
2443 * [#2491](https://github.com/icinga/icinga2/issues/2491) (Configuration): Assignments shouldn't have a "return" value
2444 * [#2488](https://github.com/icinga/icinga2/issues/2488): Implement additional methods for strings
2445 * [#2487](https://github.com/icinga/icinga2/issues/2487) (CLI): Figure out what to do about libreadline \(license\)
2446 * [#2486](https://github.com/icinga/icinga2/issues/2486) (CLI): Figure out a better name for the repl command
2447 * [#2466](https://github.com/icinga/icinga2/issues/2466) (Configuration): Implement line-continuation for the "console" command
2448 * [#2456](https://github.com/icinga/icinga2/issues/2456) (CLI): feature enable should use relative symlinks
2449 * [#2439](https://github.com/icinga/icinga2/issues/2439) (Configuration): Document the new language features in 2.3
2450 * [#2437](https://github.com/icinga/icinga2/issues/2437) (CLI): Implement readline support for the "console" CLI command
2451 * [#2432](https://github.com/icinga/icinga2/issues/2432) (CLI): Backport i2tcl's error reporting functionality into "icinga2 console"
2452 * [#2429](https://github.com/icinga/icinga2/issues/2429) (Configuration): Figure out how variable scopes should work
2453 * [#2426](https://github.com/icinga/icinga2/issues/2426) (Configuration): Implement a way to call methods on objects
2454 * [#2421](https://github.com/icinga/icinga2/issues/2421) (Configuration): Implement a way to remove dictionary keys
2455 * [#2418](https://github.com/icinga/icinga2/issues/2418) (Plugins): Windows plugins should behave like their Linux cousins
2456 * [#2408](https://github.com/icinga/icinga2/issues/2408) (Configuration): ConfigCompiler::HandleInclude should return an inline dictionary
2457 * [#2407](https://github.com/icinga/icinga2/issues/2407) (Configuration): Implement a boolean sub-type for the Value class
2458 * [#2405](https://github.com/icinga/icinga2/issues/2405): Disallow calling strings as functions
2459 * [#2396](https://github.com/icinga/icinga2/issues/2396) (Configuration): Evaluate usage of function\(\)
2460 * [#2391](https://github.com/icinga/icinga2/issues/2391): Improve output of ToString for type objects
2461 * [#2390](https://github.com/icinga/icinga2/issues/2390): Register type objects as global variables
2462 * [#2367](https://github.com/icinga/icinga2/issues/2367) (Configuration): The lexer shouldn't accept escapes for characters which don't have to be escaped
2463 * [#2365](https://github.com/icinga/icinga2/issues/2365) (DB IDO): Implement socket\_path attribute for the IdoMysqlConnection class
2464 * [#2355](https://github.com/icinga/icinga2/issues/2355) (Configuration): Implement official support for user-defined functions and the "for" keyword
2465 * [#2351](https://github.com/icinga/icinga2/issues/2351) (Plugins): Windows agent is missing the standard plugin check\_ping
2466 * [#2348](https://github.com/icinga/icinga2/issues/2348) (Plugins): Plugin Check Commands: Add icmp
2467 * [#2324](https://github.com/icinga/icinga2/issues/2324) (Configuration): Implement the "if" and "else" keywords
2468 * [#2323](https://github.com/icinga/icinga2/issues/2323) (Configuration): Figure out whether Number + String should implicitly convert the Number argument to a string
2469 * [#2322](https://github.com/icinga/icinga2/issues/2322) (Configuration): Make the config parser thread-safe
2470 * [#2318](https://github.com/icinga/icinga2/issues/2318) (Configuration): Implement the % operator
2471 * [#2312](https://github.com/icinga/icinga2/issues/2312): Move the cast functions into libbase
2472 * [#2310](https://github.com/icinga/icinga2/issues/2310) (Configuration): Implement unit tests for the config parser
2473 * [#2304](https://github.com/icinga/icinga2/issues/2304): Implement an option to disable building the Demo component
2474 * [#2303](https://github.com/icinga/icinga2/issues/2303): Implement an option to disable building the Livestatus module
2475 * [#2300](https://github.com/icinga/icinga2/issues/2300) (Notifications): Implement the DISABLE\_HOST\_SVC\_NOTIFICATIONS and ENABLE\_HOST\_SVC\_NOTIFICATIONS commands
2476 * [#2298](https://github.com/icinga/icinga2/issues/2298) (Plugins): Missing check\_disk output on Windows
2477 * [#2294](https://github.com/icinga/icinga2/issues/2294) (Configuration): Implement an AST Expression for T\_CONST
2478 * [#2290](https://github.com/icinga/icinga2/issues/2290): Rename \_DEBUG to I2\_DEBUG
2479 * [#2286](https://github.com/icinga/icinga2/issues/2286) (Configuration): Redesign how stack frames work for scripts
2480 * [#2265](https://github.com/icinga/icinga2/issues/2265): ConfigCompiler::Compile\* should return an AST node
2481 * [#2264](https://github.com/icinga/icinga2/issues/2264) (Configuration): ConfigCompiler::HandleInclude\* should return an AST node
2482 * [#2262](https://github.com/icinga/icinga2/issues/2262) (CLI): Add an option that hides CLI commands
2483 * [#2260](https://github.com/icinga/icinga2/issues/2260) (Configuration): Evaluate apply/object rules when the parent objects are created
2484 * [#2211](https://github.com/icinga/icinga2/issues/2211) (Configuration): Variable from for loop not usable in assign statement
2485 * [#2186](https://github.com/icinga/icinga2/issues/2186) (Configuration): Access object runtime attributes in custom vars & command arguments
2486 * [#2176](https://github.com/icinga/icinga2/issues/2176) (Configuration): Please add labels in SNMP checks
2487 * [#2043](https://github.com/icinga/icinga2/issues/2043) (Livestatus): Livestatus: Add GroupBy tables: hostsbygroup, servicesbygroup, servicesbyhostgroup
2488 * [#2027](https://github.com/icinga/icinga2/issues/2027) (Configuration): Add parent soft states option to Dependency object configuration
2489 * [#2000](https://github.com/icinga/icinga2/issues/2000) (Metrics): Add OpenTSDB Writer
2490 * [#1959](https://github.com/icinga/icinga2/issues/1959) (Configuration): extended Manubulon SNMP Check Plugin Command
2491 * [#1890](https://github.com/icinga/icinga2/issues/1890) (DB IDO): IDO should fill program\_end\_time on a clean shutdown
2492 * [#1866](https://github.com/icinga/icinga2/issues/1866) (Notifications): Disable flapping detection by default
2493 * [#1859](https://github.com/icinga/icinga2/issues/1859): Run CheckCommands with C locale \(workaround for comma vs dot and plugin api bug\)
2494 * [#1783](https://github.com/icinga/icinga2/issues/1783) (Plugins): Plugin Check Commands: add check\_vmware\_esx
2495 * [#1733](https://github.com/icinga/icinga2/issues/1733) (Configuration): Disallow side-effect-free r-value expressions in expression lists
2496 * [#1507](https://github.com/icinga/icinga2/issues/1507): Don't spawn threads for network connections
2497 * [#404](https://github.com/icinga/icinga2/issues/404) (CLI): Add troubleshooting collect cli command
2498
2499 ### Bug
2500
2501 * [#2707](https://github.com/icinga/icinga2/issues/2707) (DB IDO): Crash when using ido-pgsql
2502 * [#2706](https://github.com/icinga/icinga2/issues/2706): Icinga2 shuts down when service is reloaded
2503 * [#2703](https://github.com/icinga/icinga2/issues/2703) (Configuration): Attribute hints don't work for nested attributes
2504 * [#2699](https://github.com/icinga/icinga2/issues/2699) (Configuration): Dependency: Validate \*\_{host,service}\_name objects on their existance
2505 * [#2698](https://github.com/icinga/icinga2/issues/2698) (Livestatus): Improve Livestatus query performance
2506 * [#2697](https://github.com/icinga/icinga2/issues/2697) (Configuration): Memory leak in Expression::GetReference
2507 * [#2695](https://github.com/icinga/icinga2/issues/2695) (Configuration): else if doesn't work without an else branch
2508 * [#2693](https://github.com/icinga/icinga2/issues/2693): Check whether the new TimePeriod validator is working as expected
2509 * [#2692](https://github.com/icinga/icinga2/issues/2692) (CLI): Resource leak in TroubleshootCommand::ObjectInfo
2510 * [#2691](https://github.com/icinga/icinga2/issues/2691) (CLI): Resource leak in TroubleshootCommand::Run
2511 * [#2689](https://github.com/icinga/icinga2/issues/2689): Check if scheduled downtimes work properly
2512 * [#2688](https://github.com/icinga/icinga2/issues/2688) (Plugins): check\_memory tool shows incorrect memory size on windows
2513 * [#2685](https://github.com/icinga/icinga2/issues/2685) (Cluster): Don't accept config updates for zones for which we have an authoritative copy of the config
2514 * [#2684](https://github.com/icinga/icinga2/issues/2684) (Cluster): Icinga crashed on SocketEvent
2515 * [#2683](https://github.com/icinga/icinga2/issues/2683) (Cluster): Crash in ApiClient::TimeoutTimerHandler
2516 * [#2680](https://github.com/icinga/icinga2/issues/2680): Deadlock in TlsStream::Handshake
2517 * [#2679](https://github.com/icinga/icinga2/issues/2679) (Cluster): Deadlock in ApiClient::Disconnect
2518 * [#2677](https://github.com/icinga/icinga2/issues/2677): Crash in SocketEvents::Register
2519 * [#2676](https://github.com/icinga/icinga2/issues/2676) (Livestatus): Windows build fails
2520 * [#2674](https://github.com/icinga/icinga2/issues/2674) (DB IDO): Hosts: process\_performance\_data = 0 in database even though enable\_perfdata = 1 in config
2521 * [#2671](https://github.com/icinga/icinga2/issues/2671) (DB IDO): Crash in DbObject::SendStatusUpdate
2522 * [#2670](https://github.com/icinga/icinga2/issues/2670) (Compat): Valgrind warning for ExternalCommandListener::CommandPipeThread
2523 * [#2669](https://github.com/icinga/icinga2/issues/2669): Crash in ApiEvents::RepositoryTimerHandler
2524 * [#2665](https://github.com/icinga/icinga2/issues/2665) (Livestatus): livestatus limit header not working
2525 * [#2660](https://github.com/icinga/icinga2/issues/2660) (Configuration): apply-for incorrectly converts loop var to string
2526 * [#2659](https://github.com/icinga/icinga2/issues/2659) (Configuration): Config parser fails non-deterministic on Notification missing Checkable
2527 * [#2658](https://github.com/icinga/icinga2/issues/2658) (CLI): Crash in icinga2 console
2528 * [#2654](https://github.com/icinga/icinga2/issues/2654) (DB IDO): Deadlock with DB IDO dump and forcing a scheduled check
2529 * [#2650](https://github.com/icinga/icinga2/issues/2650) (CLI): SIGSEGV in CLI
2530 * [#2647](https://github.com/icinga/icinga2/issues/2647) (DB IDO): Icinga doesn't update long\_output in DB
2531 * [#2646](https://github.com/icinga/icinga2/issues/2646) (Cluster): Misleading ApiListener connection log messages on a master \(Endpoint vs Zone\)
2532 * [#2644](https://github.com/icinga/icinga2/issues/2644) (CLI): Figure out why 'node update-config' becomes slow over time
2533 * [#2642](https://github.com/icinga/icinga2/issues/2642): Icinga 2 sometimes doesn't reconnect to the master
2534 * [#2641](https://github.com/icinga/icinga2/issues/2641) (Cluster): ICINGA process crashes every night
2535 * [#2639](https://github.com/icinga/icinga2/issues/2639) (CLI): Build fails on Debian squeeze
2536 * [#2636](https://github.com/icinga/icinga2/issues/2636): Exception in WorkQueue::StatusTimerHandler
2537 * [#2631](https://github.com/icinga/icinga2/issues/2631) (Cluster): deadlock in client connection
2538 * [#2630](https://github.com/icinga/icinga2/issues/2630) (Cluster): Don't request heartbeat messages until after we've synced the log
2539 * [#2627](https://github.com/icinga/icinga2/issues/2627) (Livestatus): Livestatus query on commands table with custom vars fails
2540 * [#2626](https://github.com/icinga/icinga2/issues/2626) (DB IDO): Icinga2 segfaults when issuing postgresql queries
2541 * [#2622](https://github.com/icinga/icinga2/issues/2622): "node wizard" crashes
2542 * [#2621](https://github.com/icinga/icinga2/issues/2621): Don't attempt to restore program state from non-existing state file
2543 * [#2618](https://github.com/icinga/icinga2/issues/2618) (DB IDO): DB IDO {host,service}checks command\_line value is "Object of type 'icinga::Array'"
2544 * [#2617](https://github.com/icinga/icinga2/issues/2617) (DB IDO): Indicate that Icinga2 is shutting down in case of a fatal error
2545 * [#2615](https://github.com/icinga/icinga2/issues/2615): Make the arguments for the stats functions const-ref
2546 * [#2613](https://github.com/icinga/icinga2/issues/2613) (DB IDO): DB IDO: Duplicate entry icinga\_scheduleddowntime
2547 * [#2608](https://github.com/icinga/icinga2/issues/2608) (Plugins): Ignore the -X option for check\_disk on Windows
2548 * [#2605](https://github.com/icinga/icinga2/issues/2605): Compiler warnings
2549 * [#2599](https://github.com/icinga/icinga2/issues/2599) (Cluster): Agent writes CR CR LF in synchronized config files
2550 * [#2598](https://github.com/icinga/icinga2/issues/2598): Added downtimes must be triggered immediately if checkable is Not-OK
2551 * [#2597](https://github.com/icinga/icinga2/issues/2597) (Cluster): Config sync authoritative file never created
2552 * [#2596](https://github.com/icinga/icinga2/issues/2596) (Compat): StatusDataWriter: Wrong host notification filters \(broken fix in \#8192\)
2553 * [#2593](https://github.com/icinga/icinga2/issues/2593) (Compat): last\_hard\_state missing in StatusDataWriter
2554 * [#2589](https://github.com/icinga/icinga2/issues/2589) (Configuration): Stacktrace on Endpoint not belonging to a zone or multiple zones
2555 * [#2586](https://github.com/icinga/icinga2/issues/2586): Icinga2 master doesn't change check-status when "accept\_commands = true" is not set at client node
2556 * [#2579](https://github.com/icinga/icinga2/issues/2579) (Configuration): Apply rule '' for host does not match anywhere!
2557 * [#2572](https://github.com/icinga/icinga2/issues/2572) (Cluster): Incorrectly formatted timestamp in .timestamp file
2558 * [#2570](https://github.com/icinga/icinga2/issues/2570): Crash in ScheduledDowntime::CreateNextDowntime
2559 * [#2569](https://github.com/icinga/icinga2/issues/2569): PidPath, VarsPath, ObjectsPath and StatePath no longer read from init.conf
2560 * [#2566](https://github.com/icinga/icinga2/issues/2566) (Configuration): Don't allow comparison of strings and numbers
2561 * [#2562](https://github.com/icinga/icinga2/issues/2562) (Cluster): ApiListener::ReplayLog shouldn't hold mutex lock during call to Socket::Poll
2562 * [#2560](https://github.com/icinga/icinga2/issues/2560): notify flag is ignored in ACKNOWLEDGE\_\*\_PROBLEM commands
2563 * [#2559](https://github.com/icinga/icinga2/issues/2559) (DB IDO): Duplicate entry on icinga\_hoststatus
2564 * [#2556](https://github.com/icinga/icinga2/issues/2556) (CLI): Running icinga2 command as non privilged user raises error
2565 * [#2551](https://github.com/icinga/icinga2/issues/2551) (Livestatus): Livestatus operator =~ is not case-insensitive
2566 * [#2542](https://github.com/icinga/icinga2/issues/2542) (CLI): icinga2 node wizard: Create backups of certificates
2567 * [#2539](https://github.com/icinga/icinga2/issues/2539) (Cluster): Report missing command objects on remote agent
2568 * [#2533](https://github.com/icinga/icinga2/issues/2533) (Cluster): Problems using command\_endpoint inside HA zone
2569 * [#2529](https://github.com/icinga/icinga2/issues/2529) (CLI): CLI console fails to report errors in included files
2570 * [#2526](https://github.com/icinga/icinga2/issues/2526) (Configuration): Deadlock when accessing loop variable inside of the loop
2571 * [#2525](https://github.com/icinga/icinga2/issues/2525) (Configuration): Lexer term for T\_ANGLE\_STRING is too aggressive
2572 * [#2513](https://github.com/icinga/icinga2/issues/2513) (CLI): icinga2 node update should not write config for blacklisted zones/host
2573 * [#2503](https://github.com/icinga/icinga2/issues/2503) (CLI): Argument auto-completion doesn't work for short options
2574 * [#2502](https://github.com/icinga/icinga2/issues/2502): group assign fails with bad lexical cast when evaluating rules
2575 * [#2497](https://github.com/icinga/icinga2/issues/2497): Exception on missing config files
2576 * [#2494](https://github.com/icinga/icinga2/issues/2494) (Livestatus): Error messages when stopping Icinga
2577 * [#2493](https://github.com/icinga/icinga2/issues/2493): Compiler warnings
2578 * [#2492](https://github.com/icinga/icinga2/issues/2492): Segfault on icinga::String::operator= when compiling configuration
2579 * [#2485](https://github.com/icinga/icinga2/issues/2485) (Configuration): parsing include\_recursive
2580 * [#2482](https://github.com/icinga/icinga2/issues/2482) (Configuration): escaped backslash in string literals
2581 * [#2467](https://github.com/icinga/icinga2/issues/2467) (CLI): Icinga crashes when config file name is invalid
2582 * [#2465](https://github.com/icinga/icinga2/issues/2465) (Configuration): Debug info for indexer is incorrect
2583 * [#2457](https://github.com/icinga/icinga2/issues/2457): Config file passing validation causes segfault
2584 * [#2452](https://github.com/icinga/icinga2/issues/2452) (Cluster): Agent checks fail when there's already a host with the same name
2585 * [#2448](https://github.com/icinga/icinga2/issues/2448) (Configuration): User::ValidateFilters isn't being used
2586 * [#2447](https://github.com/icinga/icinga2/issues/2447) (Configuration): ConfigCompilerContext::WriteObject crashes after ConfigCompilerContext::FinishObjectsFile was called
2587 * [#2445](https://github.com/icinga/icinga2/issues/2445) (Configuration): segfault on startup
2588 * [#2442](https://github.com/icinga/icinga2/issues/2442) (DB IDO): POSTGRES IDO: invalid syntax for integer: "true" while trying to update table icinga\_hoststatus
2589 * [#2441](https://github.com/icinga/icinga2/issues/2441) (CLI): console: Don't repeat line when we're reporting an error for the last line
2590 * [#2436](https://github.com/icinga/icinga2/issues/2436) (Configuration): Modulo 0 crashes Icinga
2591 * [#2435](https://github.com/icinga/icinga2/issues/2435) (Configuration): Location info for strings is incorrect
2592 * [#2434](https://github.com/icinga/icinga2/issues/2434) (Configuration): Setting an attribute on an r-value fails
2593 * [#2433](https://github.com/icinga/icinga2/issues/2433) (Configuration): Confusing error message when trying to set a field on a string
2594 * [#2431](https://github.com/icinga/icinga2/issues/2431) (Configuration): icinga 2 Config Error needs to be more verbose
2595 * [#2428](https://github.com/icinga/icinga2/issues/2428) (Configuration): Debug visualizer for the Value class is broken
2596 * [#2427](https://github.com/icinga/icinga2/issues/2427) (Configuration): if doesn't work for non-boolean arguments
2597 * [#2423](https://github.com/icinga/icinga2/issues/2423) (Configuration): Require at least one user for notification objects \(user or as member of user\_groups\)
2598 * [#2419](https://github.com/icinga/icinga2/issues/2419) (Configuration): Confusing error message for import
2599 * [#2410](https://github.com/icinga/icinga2/issues/2410): The Boolean type change broke set\_if
2600 * [#2406](https://github.com/icinga/icinga2/issues/2406) (Configuration): len\(\) overflows
2601 * [#2395](https://github.com/icinga/icinga2/issues/2395) (Configuration): operator precedence for % and \> is incorrect
2602 * [#2388](https://github.com/icinga/icinga2/issues/2388): Value\(""\).IsEmpty\(\) should return true
2603 * [#2379](https://github.com/icinga/icinga2/issues/2379) (Cluster): Windows Agent: Missing directory "zones" in setup
2604 * [#2375](https://github.com/icinga/icinga2/issues/2375) (Configuration): Config validator doesn't show in which file the error was found
2605 * [#2362](https://github.com/icinga/icinga2/issues/2362): Serialize\(\) fails to serialize objects which don't have a registered type
2606 * [#2361](https://github.com/icinga/icinga2/issues/2361): Fix warnings when using CMake 3.1.0
2607 * [#2346](https://github.com/icinga/icinga2/issues/2346) (DB IDO): Missing persistent\_comment, notify\_contact columns for acknowledgement table
2608 * [#2329](https://github.com/icinga/icinga2/issues/2329) (Configuration): - shouldn't be allowed in identifiers
2609 * [#2326](https://github.com/icinga/icinga2/issues/2326): Compiler warnings
2610 * [#2320](https://github.com/icinga/icinga2/issues/2320) (Configuration): - operator doesn't work in expressions
2611 * [#2319](https://github.com/icinga/icinga2/issues/2319) (Configuration): Set expression should check whether LHS is a null pointer
2612 * [#2317](https://github.com/icinga/icinga2/issues/2317) (Configuration): Validate array subscripts
2613 * [#2316](https://github.com/icinga/icinga2/issues/2316) (Configuration): The \_\_return keyword is broken
2614 * [#2315](https://github.com/icinga/icinga2/issues/2315) (Configuration): Return values for functions are broken
2615 * [#2314](https://github.com/icinga/icinga2/issues/2314): Scoping rules for "for" are broken
2616 * [#2313](https://github.com/icinga/icinga2/issues/2313) (Configuration): Unterminated string literals should cause parser to return an error
2617 * [#2308](https://github.com/icinga/icinga2/issues/2308) (Configuration): Change parameter type for include and include\_recursive to T\_STRING
2618 * [#2307](https://github.com/icinga/icinga2/issues/2307) (Configuration): Fix the shift/reduce conflicts in the parser
2619 * [#2289](https://github.com/icinga/icinga2/issues/2289) (DB IDO): DB IDO: Duplicate entry icinga\_{host,service}dependencies
2620 * [#2274](https://github.com/icinga/icinga2/issues/2274) (Notifications): Reminder notifications not being sent but logged every 5 secs
2621 * [#2234](https://github.com/icinga/icinga2/issues/2234): Avoid rebuilding libbase when the version number changes
2622 * [#2232](https://github.com/icinga/icinga2/issues/2232): Unity build doesn't work with MSVC
2623 * [#2194](https://github.com/icinga/icinga2/issues/2194) (Configuration): validate configured legacy timeperiod ranges
2624 * [#2174](https://github.com/icinga/icinga2/issues/2174) (Configuration): Update validators for CustomVarObject
2625 * [#2020](https://github.com/icinga/icinga2/issues/2020) (Configuration): Invalid macro results in exception
2626 * [#1899](https://github.com/icinga/icinga2/issues/1899): Scheduled start time will be ignored if the host or service is already in a problem state
2627 * [#1530](https://github.com/icinga/icinga2/issues/1530): Remove name and return value for stats functions
2628
2629 ### ITL
2630
2631 * [#2705](https://github.com/icinga/icinga2/issues/2705) (ITL): Add check commands for NSClient++
2632 * [#2661](https://github.com/icinga/icinga2/issues/2661) (ITL): ITL: The procs check command uses spaces instead of tabs
2633 * [#2652](https://github.com/icinga/icinga2/issues/2652) (ITL): Rename PluginsContribDir to PluginContribDir
2634 * [#2649](https://github.com/icinga/icinga2/issues/2649) (ITL): Snmp CheckCommand misses various options
2635 * [#2614](https://github.com/icinga/icinga2/issues/2614) (ITL): add webinject checkcommand
2636 * [#2610](https://github.com/icinga/icinga2/issues/2610) (ITL): Add ITL check command for check\_ipmi\_sensor
2637 * [#2573](https://github.com/icinga/icinga2/issues/2573) (ITL): Extend disk checkcommand
2638 * [#2541](https://github.com/icinga/icinga2/issues/2541) (ITL): The check "hostalive" is not working with ipv6
2639 * [#2012](https://github.com/icinga/icinga2/issues/2012) (ITL): ITL: ESXi-Hardware
2640 * [#2011](https://github.com/icinga/icinga2/issues/2011) (ITL): ITL: Check\_Mem.pl
2641 * [#1984](https://github.com/icinga/icinga2/issues/1984) (ITL): ITL: Interfacetable
2642
2643 ### Documentation
2644
2645 * [#2711](https://github.com/icinga/icinga2/issues/2711) (Documentation): Document closures \('use'\)
2646 * [#2709](https://github.com/icinga/icinga2/issues/2709) (Documentation): Fix a typo in documentation
2647 * [#2662](https://github.com/icinga/icinga2/issues/2662) (Documentation): Update Remote Client/Distributed Monitoring Documentation
2648 * [#2595](https://github.com/icinga/icinga2/issues/2595) (Documentation): Add documentation for cli command 'console'
2649 * [#2575](https://github.com/icinga/icinga2/issues/2575) (Documentation): Remote Clients: Add manual setup cli commands
2650 * [#2555](https://github.com/icinga/icinga2/issues/2555) (Documentation): The Zone::global attribute is not documented
2651 * [#2399](https://github.com/icinga/icinga2/issues/2399) (Documentation): Allow name changed from inside the object
2652 * [#2387](https://github.com/icinga/icinga2/issues/2387) (Documentation): Documentation enhancement for snmp traps and passive checks.
2653 * [#2321](https://github.com/icinga/icinga2/issues/2321) (Documentation): Document operator precedence
2654 * [#2198](https://github.com/icinga/icinga2/issues/2198) (Documentation): Variable expansion is single quoted.
2655 * [#1860](https://github.com/icinga/icinga2/issues/1860) (Documentation): Add some more PNP details
2656
2657 ### Support
2658
2659 * [#2616](https://github.com/icinga/icinga2/issues/2616) (Installation): Build fails on OpenBSD
2660 * [#2602](https://github.com/icinga/icinga2/issues/2602) (Packages): Icinga2 config reset after package update \(centos6.6\)
2661 * [#2511](https://github.com/icinga/icinga2/issues/2511) (Packages): '../features-available/checker.conf' does not exist \[Windows\]
2662 * [#2374](https://github.com/icinga/icinga2/issues/2374) (Packages): Move the config file for the ido-\*sql features into the icinga2-ido-\* packages
2663 * [#2302](https://github.com/icinga/icinga2/issues/2302) (Installation): Don't build db\_ido when both MySQL and PostgreSQL aren't enabled
2664
2665 ## 2.2.4 (2015-02-05)
2666
2667 ### Notes
2668
2669 * Bugfixes
2670
2671 ### Bug
2672
2673 * [#2587](https://github.com/icinga/icinga2/issues/2587) (CLI): Output in "node wizard" is confusing
2674 * [#2577](https://github.com/icinga/icinga2/issues/2577) (Compat): enable\_event\_handlers attribute is missing in status.dat
2675 * [#2571](https://github.com/icinga/icinga2/issues/2571): Segfault in Checkable::AddNotification
2676 * [#2561](https://github.com/icinga/icinga2/issues/2561): Scheduling downtime for host and all services only schedules services
2677 * [#2558](https://github.com/icinga/icinga2/issues/2558) (CLI): Restart of Icinga hangs
2678 * [#2550](https://github.com/icinga/icinga2/issues/2550) (DB IDO): Crash in DbConnection::ProgramStatusHandler
2679 * [#2538](https://github.com/icinga/icinga2/issues/2538) (CLI): Restart fails after deleting a Host
2680 * [#2508](https://github.com/icinga/icinga2/issues/2508) (Compat): Feature statusdata shows wrong host notification options
2681 * [#2481](https://github.com/icinga/icinga2/issues/2481) (CLI): Satellite doesn't use manually supplied 'local zone name'
2682 * [#2464](https://github.com/icinga/icinga2/issues/2464): vfork\(\) hangs on OS X
2683 * [#2256](https://github.com/icinga/icinga2/issues/2256) (Notifications): kUn-Bashify mail-{host,service}-notification.sh
2684 * [#2242](https://github.com/icinga/icinga2/issues/2242): livestatus / nsca / etc submits are ignored during reload
2685 * [#1893](https://github.com/icinga/icinga2/issues/1893): Configured recurring downtimes not applied on saturdays
2686
2687 ### ITL
2688
2689 * [#2532](https://github.com/icinga/icinga2/issues/2532) (ITL): check\_ssmtp command does NOT support mail\_from
2690
2691 ### Documentation
2692
2693 * [#2521](https://github.com/icinga/icinga2/issues/2521) (Documentation): Typos in readme file for windows plugins
2694 * [#2520](https://github.com/icinga/icinga2/issues/2520) (Documentation): inconsistent URL http\(s\)://www.icinga.org
2695 * [#2512](https://github.com/icinga/icinga2/issues/2512) (Documentation): Update Icinga Web 2 uri to /icingaweb2
2696
2697 ### Support
2698
2699 * [#2517](https://github.com/icinga/icinga2/issues/2517) (Packages): Fix YAJL detection on Debian squeeze
2700 * [#2462](https://github.com/icinga/icinga2/issues/2462) (Packages): Icinga 2.2.2 build fails on SLES11SP3 because of changed boost dependency
2701
2702 ## 2.2.3 (2015-01-12)
2703
2704 ### Notes
2705
2706 * Bugfixes
2707
2708 ### Bug
2709
2710 * [#2499](https://github.com/icinga/icinga2/issues/2499) (CLI): Segfault on update-config old empty config
2711 * [#2498](https://github.com/icinga/icinga2/issues/2498) (CLI): icinga2 node update config shows hex instead of human readable names
2712 * [#2496](https://github.com/icinga/icinga2/issues/2496): Icinga 2.2.2 segfaults on FreeBSD
2713 * [#2477](https://github.com/icinga/icinga2/issues/2477): DB IDO query queue limit reached on reload
2714 * [#2473](https://github.com/icinga/icinga2/issues/2473) (CLI): check\_interval must be greater than 0 error on update-config
2715 * [#2471](https://github.com/icinga/icinga2/issues/2471) (Cluster): Arguments without values are not used on plugin exec
2716 * [#2470](https://github.com/icinga/icinga2/issues/2470) (Plugins): Windows plugin check\_service.exe can't find service NTDS
2717 * [#2459](https://github.com/icinga/icinga2/issues/2459) (CLI): Incorrect ticket shouldn't cause "node wizard" to terminate
2718 * [#2420](https://github.com/icinga/icinga2/issues/2420) (Notifications): Volatile checks trigger invalid notifications on OK-\>OK state changes
2719
2720 ### Documentation
2721
2722 * [#2490](https://github.com/icinga/icinga2/issues/2490) (Documentation): Typo in example of StatusDataWriter
2723
2724 ### Support
2725
2726 * [#2460](https://github.com/icinga/icinga2/issues/2460) (Packages): Icinga 2.2.2 doesn't build on i586 SUSE distributions
2727
2728 ## 2.2.2 (2014-12-18)
2729
2730 ### Notes
2731
2732 * Bugfixes
2733
2734 ### Bug
2735
2736 * [#2446](https://github.com/icinga/icinga2/issues/2446) (Compat): StatusDataWriter: Wrong export of event\_handler\_enabled
2737 * [#2444](https://github.com/icinga/icinga2/issues/2444) (CLI): Remove usage info from --version
2738 * [#2416](https://github.com/icinga/icinga2/issues/2416) (DB IDO): DB IDO: Missing last\_hard\_state column update in {host,service}status tables
2739 * [#2411](https://github.com/icinga/icinga2/issues/2411): exception during config check
2740 * [#2394](https://github.com/icinga/icinga2/issues/2394): typeof does not work for numbers
2741 * [#2381](https://github.com/icinga/icinga2/issues/2381): SIGABRT while evaluating apply rules
2742 * [#2380](https://github.com/icinga/icinga2/issues/2380) (Configuration): typeof\(\) seems to return null for arrays and dictionaries
2743 * [#2376](https://github.com/icinga/icinga2/issues/2376) (Configuration): Apache 2.2 fails with new apache conf
2744 * [#2371](https://github.com/icinga/icinga2/issues/2371) (Configuration): Test Classic UI config file with Apache 2.4
2745 * [#2370](https://github.com/icinga/icinga2/issues/2370) (Cluster): update\_config not updating configuration
2746 * [#2360](https://github.com/icinga/icinga2/issues/2360): CLI `icinga2 node update-config` doesn't sync configs from remote clients as expected
2747 * [#2354](https://github.com/icinga/icinga2/issues/2354) (DB IDO): Improve error reporting when libmysqlclient or libpq are missing
2748 * [#2350](https://github.com/icinga/icinga2/issues/2350) (Cluster): Segfault on issuing node update-config
2749 * [#2341](https://github.com/icinga/icinga2/issues/2341) (Cluster): execute checks locally if command\_endpoint == local endpoint
2750 * [#2283](https://github.com/icinga/icinga2/issues/2283) (Cluster): Cluster heartbeats need to be more aggressive
2751 * [#2266](https://github.com/icinga/icinga2/issues/2266) (CLI): "node wizard" shouldn't crash when SaveCert fails
2752 * [#2255](https://github.com/icinga/icinga2/issues/2255) (DB IDO): If a parent host goes down, the child host isn't marked as unrechable in the db ido
2753 * [#2216](https://github.com/icinga/icinga2/issues/2216) (Cluster): Repository does not support services which have a slash in their name
2754 * [#2202](https://github.com/icinga/icinga2/issues/2202) (Configuration): CPU usage at 100% when check\_interval = 0 in host object definition
2755 * [#2154](https://github.com/icinga/icinga2/issues/2154) (Cluster): update-config fails to create hosts
2756 * [#2148](https://github.com/icinga/icinga2/issues/2148) (Compat): Feature `compatlog' should flush output buffer on every new line
2757 * [#2021](https://github.com/icinga/icinga2/issues/2021): double macros in command arguments seems to lead to exception
2758 * [#2016](https://github.com/icinga/icinga2/issues/2016) (Notifications): Docs: Better explaination of dependency state filters
2759 * [#1947](https://github.com/icinga/icinga2/issues/1947) (Livestatus): Missing host downtimes/comments in Livestatus
2760
2761 ### ITL
2762
2763 * [#2430](https://github.com/icinga/icinga2/issues/2430) (ITL): No option to specify timeout to check\_snmp and snmp manubulon commands
2764
2765 ### Documentation
2766
2767 * [#2422](https://github.com/icinga/icinga2/issues/2422) (Documentation): Setting a dictionary key to null does not cause the key/value to be removed
2768 * [#2412](https://github.com/icinga/icinga2/issues/2412) (Documentation): Update host examples in Dependencies for Network Reachability documentation
2769 * [#2409](https://github.com/icinga/icinga2/issues/2409) (Documentation): Wrong command in documentation for installing Icinga 2 pretty printers.
2770 * [#2404](https://github.com/icinga/icinga2/issues/2404) (Documentation): Livestatus: Replace unixcat with nc -U
2771 * [#2180](https://github.com/icinga/icinga2/issues/2180) (Documentation): Documentation: Add note on default notification interval in getting started notifications.conf
2772
2773 ### Support
2774
2775 * [#2417](https://github.com/icinga/icinga2/issues/2417) (Tests): Unit tests fail on FreeBSD
2776 * [#2369](https://github.com/icinga/icinga2/issues/2369) (Packages): SUSE packages %set\_permissions post statement wasn't moved to common
2777 * [#2368](https://github.com/icinga/icinga2/issues/2368) (Packages): /usr/lib/icinga2 is not owned by a package
2778 * [#2292](https://github.com/icinga/icinga2/issues/2292) (Tests): The unit tests still crash sometimes
2779 * [#1942](https://github.com/icinga/icinga2/issues/1942) (Packages): icinga2 init-script doesn't validate configuration on reload action
2780
2781 ## 2.2.1 (2014-12-01)
2782
2783 ### Notes
2784
2785 * Support arrays in [command argument macros](#command-passing-parameters) #6709
2786     * Allows to define multiple parameters for [nrpe -a](#plugin-check-command-nrpe), [nscp -l](#plugin-check-command-nscp), [disk -p](#plugin-check-command-disk), [dns -a](#plugin-check-command-dns).
2787 * Bugfixes
2788
2789 ### Enhancement
2790
2791 * [#2366](https://github.com/icinga/icinga2/issues/2366): Release 2.2.1
2792 * [#2277](https://github.com/icinga/icinga2/issues/2277) (Configuration): The classicui Apache conf doesn't support Apache 2.4
2793 * [#1790](https://github.com/icinga/icinga2/issues/1790): Support for arrays in macros
2794
2795 ### Bug
2796
2797 * [#2340](https://github.com/icinga/icinga2/issues/2340) (CLI): Segfault in CA handling
2798 * [#2328](https://github.com/icinga/icinga2/issues/2328) (Cluster): Verify if master radio box is disabled in the Windows wizard
2799 * [#2311](https://github.com/icinga/icinga2/issues/2311) (Configuration): !in operator returns incorrect result
2800 * [#2293](https://github.com/icinga/icinga2/issues/2293) (Configuration): Objects created with node update-config can't be seen in Classic UI
2801 * [#2288](https://github.com/icinga/icinga2/issues/2288) (Cluster): Incorrect error message for localhost
2802 * [#2282](https://github.com/icinga/icinga2/issues/2282) (Cluster): Icinga2 node add failed with unhandled exception
2803 * [#2273](https://github.com/icinga/icinga2/issues/2273): Restart Icinga - Error Restoring program state from file '/var/lib/icinga2/icinga2.state'
2804 * [#2272](https://github.com/icinga/icinga2/issues/2272) (Cluster): Windows wizard is missing --zone argument
2805 * [#2271](https://github.com/icinga/icinga2/issues/2271) (Cluster): Windows wizard uses incorrect CLI command
2806 * [#2267](https://github.com/icinga/icinga2/issues/2267) (Cluster): Built-in commands shouldn't be run on the master instance in remote command execution mode
2807 * [#2207](https://github.com/icinga/icinga2/issues/2207) (Livestatus): livestatus large amount of submitting unix socket command results in broken pipes
2808
2809 ### ITL
2810
2811 * [#2285](https://github.com/icinga/icinga2/issues/2285) (ITL): Increase default timeout for NRPE checks
2812
2813 ### Documentation
2814
2815 * [#2344](https://github.com/icinga/icinga2/issues/2344) (Documentation): Documentation: Explain how unresolved macros are handled
2816 * [#2343](https://github.com/icinga/icinga2/issues/2343) (Documentation): Document how arrays in macros work
2817 * [#2336](https://github.com/icinga/icinga2/issues/2336) (Documentation): Wrong information in section "Linux Client Setup Wizard for Remote Monitoring"
2818 * [#2275](https://github.com/icinga/icinga2/issues/2275) (Documentation): 2.2.0 has out-of-date icinga2 man page
2819 * [#2251](https://github.com/icinga/icinga2/issues/2251) (Documentation): object and template with the same name generate duplicate object error
2820
2821 ### Support
2822
2823 * [#2363](https://github.com/icinga/icinga2/issues/2363) (Packages): Fix Apache config in the Debian package
2824 * [#2359](https://github.com/icinga/icinga2/issues/2359) (Packages): Wrong permission in run directory after restart
2825 * [#2301](https://github.com/icinga/icinga2/issues/2301) (Packages): Move the icinga2-prepare-dirs script elsewhere
2826 * [#2280](https://github.com/icinga/icinga2/issues/2280) (Packages): Icinga 2.2 misses the build requirement libyajl-devel for SUSE distributions
2827 * [#2278](https://github.com/icinga/icinga2/issues/2278) (Packages): /usr/sbin/icinga-prepare-dirs conflicts in the bin and common package
2828 * [#2276](https://github.com/icinga/icinga2/issues/2276) (Packages): Systemd rpm scripts are run in wrong package
2829 * [#2212](https://github.com/icinga/icinga2/issues/2212) (Packages): icinga2 checkconfig should fail if group given for command files does not exist
2830 * [#2117](https://github.com/icinga/icinga2/issues/2117) (Packages): Update spec file to use yajl-devel
2831 * [#1968](https://github.com/icinga/icinga2/issues/1968) (Packages): service icinga2 status gives wrong information when run as unprivileged user
2832
2833 ## 2.2.0 (2014-11-17)
2834
2835 ### Notes
2836
2837 * DB IDO schema update to version `1.12.0`
2838     * schema files in `lib/db_ido_{mysql,pgsql}/schema` (source)
2839     * Table `programstatus`: New column `program_version`
2840     * Table `customvariables` and `customvariablestatus`: New column `is_json` (required for custom attribute array/dictionary support)
2841 * New features
2842     * [GelfWriter](#gelfwriter): Logging check results, state changes, notifications to GELF (graylog2, logstash) #7619
2843     * Agent/Client/Node framework #7249
2844     * Windows plugins for the client/agent parts #7242 #7243
2845 * New CLI commands #7245
2846     * `icinga2 feature {enable,disable}` replaces `icinga2-{enable,disable}-feature` script  #7250
2847     * `icinga2 object list` replaces `icinga2-list-objects` script  #7251
2848     * `icinga2 pki` replaces` icinga2-build-{ca,key}` scripts  #7247
2849     * `icinga2 repository` manages `/etc/icinga2/repository.d` which must be included in `icinga2.conf` #7255
2850     * `icinga2 node` cli command provides node (master, satellite, agent) setup (wizard) and management functionality #7248
2851     * `icinga2 daemon` for existing daemon arguments (`-c`, `-C`). Removed `-u` and `-g` parameters in favor of [init.conf](#init-conf).
2852     * bash auto-completion & terminal colors #7396
2853 * Configuration
2854     * Former `localhost` example host is now defined in [hosts.conf](#hosts-conf) #7594
2855     * All example services moved into advanced apply rules in [services.conf](#services-conf)
2856     * Updated downtimes configuration example in [downtimes.conf](#downtimes-conf) #7472
2857     * Updated notification apply example in [notifications.conf](#notifications-conf) #7594
2858     * Support for object attribute 'zone' #7400
2859     * Support setting [object variables in apply rules](#dependencies-apply-custom-attributes) #7479
2860     * Support arrays and dictionaries in [custom attributes](#custom-attributes-apply) #6544 #7560
2861     * Add [apply for rules](#using-apply-for) for advanced dynamic object generation #7561
2862     * New attribute `accept_commands` for [ApiListener](#objecttype-apilistener) #7559
2863     * New [init.conf](#init-conf) file included first containing new constants `RunAsUser` and `RunAsGroup`.
2864 * Cluster
2865     * Add [CSR Auto-Signing support](#csr-autosigning-requirements) using generated ticket #7244
2866     * Allow to [execute remote commands](#icinga2-remote-monitoring-client-command-execution) on endpoint clients #7559
2867 * Perfdata
2868     * [PerfdataWriter](#writing-performance-data-files): Don't change perfdata, pass through from plugins #7268
2869     * [GraphiteWriter](#graphite-carbon-cache-writer): Add warn/crit/min/max perfdata and downtime_depth stats values #7366 #6946
2870 * Packages
2871     * `python-icinga2` package dropped in favor of integrated cli commands #7245
2872     * Windows Installer for the agent parts #7243
2873
2874 > **Note**
2875 >
2876 >  Please remove `conf.d/hosts/localhost*` after verifying your updated configuration!
2877
2878 ### Enhancement
2879
2880 * [#2219](https://github.com/icinga/icinga2/issues/2219): Icinga 2 should use less RAM
2881 * [#2217](https://github.com/icinga/icinga2/issues/2217) (Metrics): Add GelfWriter for writing log events to graylog2/logstash
2882 * [#2213](https://github.com/icinga/icinga2/issues/2213): Optimize class layout
2883 * [#2203](https://github.com/icinga/icinga2/issues/2203) (Configuration): Revamp sample configuration: add NodeName host, move services into apply rules schema
2884 * [#2189](https://github.com/icinga/icinga2/issues/2189) (Configuration): Refactor AST into multiple classes
2885 * [#2187](https://github.com/icinga/icinga2/issues/2187) (Configuration): Implement support for arbitrarily complex indexers
2886 * [#2184](https://github.com/icinga/icinga2/issues/2184) (Configuration): Generate objects using apply with foreach in arrays or dictionaries \(key =\> value\)
2887 * [#2183](https://github.com/icinga/icinga2/issues/2183) (Configuration): Support dictionaries in custom attributes
2888 * [#2182](https://github.com/icinga/icinga2/issues/2182) (Cluster): Execute remote commands on the agent w/o local objects by passing custom attributes
2889 * [#2179](https://github.com/icinga/icinga2/issues/2179): Implement keys\(\)
2890 * [#2178](https://github.com/icinga/icinga2/issues/2178) (CLI): Cli command Node: Disable notifications feature on client nodes
2891 * [#2161](https://github.com/icinga/icinga2/issues/2161) (CLI): Cli Command: Rename 'agent' to 'node'
2892 * [#2158](https://github.com/icinga/icinga2/issues/2158) (Cluster): Require --zone to be specified for "node setup"
2893 * [#2152](https://github.com/icinga/icinga2/issues/2152) (Cluster): Rename --agent to --zone \(for blacklist/whitelist\)
2894 * [#2140](https://github.com/icinga/icinga2/issues/2140) (CLI): Cli: Use Node Blacklist functionality in 'node update-config'
2895 * [#2138](https://github.com/icinga/icinga2/issues/2138) (CLI): Find a better name for 'repository commit --clear'
2896 * [#2131](https://github.com/icinga/icinga2/issues/2131) (Configuration): Set host/service variable in apply rules
2897 * [#2124](https://github.com/icinga/icinga2/issues/2124) (Configuration): Update downtimes.conf example config
2898 * [#2119](https://github.com/icinga/icinga2/issues/2119) (Cluster): Remove virtual agent name feature for localhost
2899 * [#2118](https://github.com/icinga/icinga2/issues/2118) (CLI): Cli command: Node Setup Wizard \(for Satellites and Agents\)
2900 * [#2115](https://github.com/icinga/icinga2/issues/2115) (CLI): Cli command: Repository remove host should remove host.conf host/ dir with services
2901 * [#2113](https://github.com/icinga/icinga2/issues/2113) (CLI): validate repository config updates
2902 * [#2108](https://github.com/icinga/icinga2/issues/2108): Only build YAJL when there's no system-provided version available
2903 * [#2107](https://github.com/icinga/icinga2/issues/2107): Replace cJSON with a better JSON parser
2904 * [#2104](https://github.com/icinga/icinga2/issues/2104) (CLI): Use "variable get" for "pki ticket"
2905 * [#2103](https://github.com/icinga/icinga2/issues/2103) (CLI): Validate number of arguments
2906 * [#2098](https://github.com/icinga/icinga2/issues/2098) (CLI): Support for writing api.conf
2907 * [#2096](https://github.com/icinga/icinga2/issues/2096) (CLI): Cli command: pki needs option to define the algorithm
2908 * [#2092](https://github.com/icinga/icinga2/issues/2092) (CLI): Rename PKI arguments
2909 * [#2088](https://github.com/icinga/icinga2/issues/2088) (CLI): Cli command: Node Setup
2910 * [#2087](https://github.com/icinga/icinga2/issues/2087) (CLI): "pki request" should ask user to verify the peer's certificate
2911 * [#2086](https://github.com/icinga/icinga2/issues/2086) (CLI): Add -h next to --help
2912 * [#2085](https://github.com/icinga/icinga2/issues/2085) (CLI): Remove "available features" list from "feature list"
2913 * [#2084](https://github.com/icinga/icinga2/issues/2084) (CLI): Implement "feature disable" for Windows
2914 * [#2081](https://github.com/icinga/icinga2/issues/2081) (CLI): CLI: List disabled features in feature list too
2915 * [#2079](https://github.com/icinga/icinga2/issues/2079): Move WSAStartup call to INITIALIZE\_ONCE
2916 * [#2076](https://github.com/icinga/icinga2/issues/2076) (CLI): Implement field attribute to hide fields in command auto-completion
2917 * [#2074](https://github.com/icinga/icinga2/issues/2074) (CLI): Add autocomplete to 'host/service add' for object attributes \(e.g. --check\_interval\)
2918 * [#2073](https://github.com/icinga/icinga2/issues/2073) (Configuration): Remove zone keyword and allow to use object attribute 'zone'
2919 * [#2071](https://github.com/icinga/icinga2/issues/2071) (Configuration): Move localhost config into repository
2920 * [#2069](https://github.com/icinga/icinga2/issues/2069) (CLI): Implement generic color support for terminals
2921 * [#2066](https://github.com/icinga/icinga2/issues/2066) (CLI): Implement support for serial files
2922 * [#2064](https://github.com/icinga/icinga2/issues/2064) (DB IDO): Add program\_version column to programstatus table
2923 * [#2062](https://github.com/icinga/icinga2/issues/2062): Release 2.2
2924 * [#2059](https://github.com/icinga/icinga2/issues/2059) (CLI): Auto-completion for feature enable/disable
2925 * [#2055](https://github.com/icinga/icinga2/issues/2055) (CLI): Windows support for cli command feature
2926 * [#2054](https://github.com/icinga/icinga2/issues/2054) (CLI): CLI Commands: Remove timestamp prefix when logging output
2927 * [#2053](https://github.com/icinga/icinga2/issues/2053) (CLI): autocomplete should support '--key value'
2928 * [#2050](https://github.com/icinga/icinga2/issues/2050) (CLI): Cli command parser must support unregistered boost::program\_options
2929 * [#2049](https://github.com/icinga/icinga2/issues/2049) (CLI): CLI command: variable
2930 * [#2046](https://github.com/icinga/icinga2/issues/2046) (Graphite): GraphiteWriter: Add warn/crit/min/max perfdata values if existing
2931 * [#2031](https://github.com/icinga/icinga2/issues/2031) (Graphite): GraphiteWriter: Add support for customized metric prefix names
2932 * [#2003](https://github.com/icinga/icinga2/issues/2003): macro processor needs an array printer
2933 * [#1999](https://github.com/icinga/icinga2/issues/1999) (CLI): Cli command: Repository
2934 * [#1997](https://github.com/icinga/icinga2/issues/1997) (CLI): Cli Commands: Node Repository Blacklist & Whitelist
2935 * [#1996](https://github.com/icinga/icinga2/issues/1996) (CLI): Cli command: SCM
2936 * [#1995](https://github.com/icinga/icinga2/issues/1995) (CLI): Cli command: Object
2937 * [#1994](https://github.com/icinga/icinga2/issues/1994) (CLI): Cli command: Feature
2938 * [#1993](https://github.com/icinga/icinga2/issues/1993) (CLI): Node Repository
2939 * [#1992](https://github.com/icinga/icinga2/issues/1992) (CLI): Cli command: Node
2940 * [#1991](https://github.com/icinga/icinga2/issues/1991) (CLI): Cli command: pki
2941 * [#1990](https://github.com/icinga/icinga2/issues/1990) (CLI): Cli command framework
2942 * [#1989](https://github.com/icinga/icinga2/issues/1989) (CLI): Cli commands
2943 * [#1988](https://github.com/icinga/icinga2/issues/1988) (Cluster): CSR auto-signing
2944 * [#1987](https://github.com/icinga/icinga2/issues/1987) (Plugins): Windows plugins
2945 * [#1986](https://github.com/icinga/icinga2/issues/1986) (Cluster): Windows Wizard
2946 * [#1977](https://github.com/icinga/icinga2/issues/1977) (CLI): Cli commands: add filter capability to 'object list'
2947 * [#1901](https://github.com/icinga/icinga2/issues/1901) (Cluster): Windows installer
2948 * [#1895](https://github.com/icinga/icinga2/issues/1895) (Graphite): Add downtime depth as statistic metric for GraphiteWriter
2949 * [#1717](https://github.com/icinga/icinga2/issues/1717) (Configuration): Support for array in custom variable.
2950 * [#894](https://github.com/icinga/icinga2/issues/894): Add copyright header to .ti files and add support for comments in mkclass
2951
2952 ### Bug
2953
2954 * [#2258](https://github.com/icinga/icinga2/issues/2258) (Configuration): Names for nested objects are evaluated at the wrong time
2955 * [#2257](https://github.com/icinga/icinga2/issues/2257) (Configuration): DebugInfo is missing for nested dictionaries
2956 * [#2254](https://github.com/icinga/icinga2/issues/2254): CreateProcess fails on Windows 7
2957 * [#2241](https://github.com/icinga/icinga2/issues/2241) (Cluster): node wizard uses incorrect path for the CA certificate
2958 * [#2237](https://github.com/icinga/icinga2/issues/2237) (Configuration): Wrong set of dependency state when a host depends on a service
2959 * [#2235](https://github.com/icinga/icinga2/issues/2235): Unit tests fail to run
2960 * [#2233](https://github.com/icinga/icinga2/issues/2233): Get rid of static boost::mutex variables
2961 * [#2222](https://github.com/icinga/icinga2/issues/2222) (DB IDO): IDO module crashes on Windows
2962 * [#2221](https://github.com/icinga/icinga2/issues/2221): Installation on Windows fails
2963 * [#2220](https://github.com/icinga/icinga2/issues/2220) (Notifications): Missing state filter 'OK' must not prevent recovery notifications being sent
2964 * [#2215](https://github.com/icinga/icinga2/issues/2215): mkclass crashes when called without arguments
2965 * [#2214](https://github.com/icinga/icinga2/issues/2214) (Cluster): Removing multiple services fails
2966 * [#2206](https://github.com/icinga/icinga2/issues/2206): Plugin execution on Windows does not work
2967 * [#2205](https://github.com/icinga/icinga2/issues/2205): Compilation Error with boost 1.56 under Windows
2968 * [#2201](https://github.com/icinga/icinga2/issues/2201): Exception when executing check
2969 * [#2200](https://github.com/icinga/icinga2/issues/2200) (Configuration): Nested templates do not work \(anymore\)
2970 * [#2199](https://github.com/icinga/icinga2/issues/2199) (CLI): Typo in output of 'icinga2 object list'
2971 * [#2197](https://github.com/icinga/icinga2/issues/2197) (Notifications): only notify users on recovery which have been notified before \(not-ok state\)
2972 * [#2195](https://github.com/icinga/icinga2/issues/2195) (Cluster): Invalid checkresult object causes Icinga 2 to crash
2973 * [#2177](https://github.com/icinga/icinga2/issues/2177) (CLI): 'pki request' fails with serial permission error
2974 * [#2172](https://github.com/icinga/icinga2/issues/2172) (Configuration): There is no \_\_name available to nested objects
2975 * [#2171](https://github.com/icinga/icinga2/issues/2171) (Configuration): Nesting an object in a template causes the template to become non-abstract
2976 * [#2170](https://github.com/icinga/icinga2/issues/2170) (Configuration): Object list dump erraneously evaluates template definitions
2977 * [#2166](https://github.com/icinga/icinga2/issues/2166) (Cluster): Error message is always shown even when the host exists
2978 * [#2165](https://github.com/icinga/icinga2/issues/2165) (Cluster): Incorrect warning message for "node update-config"
2979 * [#2164](https://github.com/icinga/icinga2/issues/2164) (Cluster): Error in migrate-hosts
2980 * [#2162](https://github.com/icinga/icinga2/issues/2162) (CLI): Change blacklist/whitelist storage
2981 * [#2156](https://github.com/icinga/icinga2/issues/2156) (Cluster): Use ScriptVariable::Get for RunAsUser/RunAsGroup
2982 * [#2155](https://github.com/icinga/icinga2/issues/2155) (Cluster): Agent health check must not have zone attribute
2983 * [#2153](https://github.com/icinga/icinga2/issues/2153) (Cluster): Misleading error messages for blacklist/whitelist remove
2984 * [#2142](https://github.com/icinga/icinga2/issues/2142) (Configuration): Icinga2 fails to start due to configuration errors
2985 * [#2141](https://github.com/icinga/icinga2/issues/2141): Build fails
2986 * [#2137](https://github.com/icinga/icinga2/issues/2137): Utility::GetFQDN doesn't work on OS X
2987 * [#2134](https://github.com/icinga/icinga2/issues/2134): Hosts/services should not have themselves as parents
2988 * [#2133](https://github.com/icinga/icinga2/issues/2133): OnStateLoaded isn't called for objects which don't have any state
2989 * [#2132](https://github.com/icinga/icinga2/issues/2132) (CLI): cli command 'node setup update-config' overwrites existing constants.conf
2990 * [#2128](https://github.com/icinga/icinga2/issues/2128) (CLI): Cli: Node Setup/Wizard running as root must chown\(\) generated files to icinga daemon user
2991 * [#2127](https://github.com/icinga/icinga2/issues/2127) (Configuration): can't assign Service to Host in nested HostGroup
2992 * [#2125](https://github.com/icinga/icinga2/issues/2125) (Metrics): Performance data via API is broken
2993 * [#2116](https://github.com/icinga/icinga2/issues/2116) (CLI): Cli command: Repository should validate if object exists before add/remove
2994 * [#2106](https://github.com/icinga/icinga2/issues/2106) (Cluster): When replaying logs the secobj attribute is ignored
2995 * [#2091](https://github.com/icinga/icinga2/issues/2091) (CLI): Cli command: pki request throws exception on connection failure
2996 * [#2083](https://github.com/icinga/icinga2/issues/2083): CMake warnings on OS X
2997 * [#2077](https://github.com/icinga/icinga2/issues/2077) (CLI): CLI: Auto-completion with colliding arguments
2998 * [#2070](https://github.com/icinga/icinga2/issues/2070) (DB IDO): CLI / MySQL error during vagrant provisioning
2999 * [#2068](https://github.com/icinga/icinga2/issues/2068) (CLI): pki new-cert doesn't check whether the files were successfully written
3000 * [#2065](https://github.com/icinga/icinga2/issues/2065) (DB IDO): Schema upgrade files are missing in /usr/share/icinga2-ido-{mysql,pgsql}
3001 * [#2063](https://github.com/icinga/icinga2/issues/2063) (CLI): Cli commands: Integers in arrays are printed incorrectly
3002 * [#2057](https://github.com/icinga/icinga2/issues/2057) (CLI): failed en/disable feature should return error
3003 * [#2056](https://github.com/icinga/icinga2/issues/2056) (CLI): Commands are auto-completed when they shouldn't be
3004 * [#2051](https://github.com/icinga/icinga2/issues/2051) (Configuration): custom attribute name 'type' causes empty vars dictionary
3005 * [#2048](https://github.com/icinga/icinga2/issues/2048) (Compat): Fix reading perfdata in compat/checkresultreader
3006 * [#2042](https://github.com/icinga/icinga2/issues/2042) (Plugins): Setting snmp\_v2 can cause snmp-manubulon-command derived checks to fail
3007 * [#2038](https://github.com/icinga/icinga2/issues/2038) (Configuration): snmp-load checkcommand has a wrong "-T" param value
3008 * [#2034](https://github.com/icinga/icinga2/issues/2034) (Configuration): Importing a CheckCommand in a NotificationCommand results in an exception without stacktrace.
3009 * [#2029](https://github.com/icinga/icinga2/issues/2029) (Configuration): Error messages for invalid imports missing
3010 * [#2026](https://github.com/icinga/icinga2/issues/2026) (Configuration): config parser crashes on unknown attribute in assign
3011 * [#2006](https://github.com/icinga/icinga2/issues/2006) (Configuration): snmp-load checkcommand has wrong threshold syntax
3012 * [#2005](https://github.com/icinga/icinga2/issues/2005) (Metrics): icinga2 returns exponentail perfdata format with check\_nt
3013 * [#2004](https://github.com/icinga/icinga2/issues/2004) (Metrics): Icinga2 changes perfdata order and removes maximum
3014 * [#2001](https://github.com/icinga/icinga2/issues/2001) (Notifications): default value for "disable\_notifications" in service dependencies is set to "false"
3015 * [#1950](https://github.com/icinga/icinga2/issues/1950) (Configuration): Typo for "HTTP Checks" match in groups.conf
3016 * [#1720](https://github.com/icinga/icinga2/issues/1720) (Notifications): delaying notifications with times.begin should postpone first notification into that window
3017
3018 ### ITL
3019
3020 * [#2204](https://github.com/icinga/icinga2/issues/2204) (ITL): Plugin Check Commands: disk is missing '-p', 'x' parameter
3021 * [#2017](https://github.com/icinga/icinga2/issues/2017) (ITL): ITL: check\_procs and check\_http are missing arguments
3022
3023 ### Documentation
3024
3025 * [#2218](https://github.com/icinga/icinga2/issues/2218) (Documentation): Documentation: Update Icinga Web 2 installation
3026 * [#2191](https://github.com/icinga/icinga2/issues/2191) (Documentation): link missing in documentation about livestatus
3027 * [#2175](https://github.com/icinga/icinga2/issues/2175) (Documentation): Documentation for arrays & dictionaries in custom attributes and their usage in apply rules for
3028 * [#2160](https://github.com/icinga/icinga2/issues/2160) (Documentation): Documentation: Explain how to manage agent config in central repository
3029 * [#2150](https://github.com/icinga/icinga2/issues/2150) (Documentation): Documentation: Move troubleshooting after the getting started chapter
3030 * [#2143](https://github.com/icinga/icinga2/issues/2143) (Documentation): Documentation: Revamp getting started with 1 host and multiple \(service\) applies
3031 * [#2130](https://github.com/icinga/icinga2/issues/2130) (Documentation): Documentation: Mention 'icinga2 object list' in config validation
3032 * [#2129](https://github.com/icinga/icinga2/issues/2129) (Documentation): Fix typos and other small corrections in documentation
3033 * [#2093](https://github.com/icinga/icinga2/issues/2093) (Documentation): Documentation: 1-about contribute links to non-existing report a bug howto
3034 * [#2052](https://github.com/icinga/icinga2/issues/2052) (Documentation): Wrong usermod command for external command pipe setup
3035 * [#2041](https://github.com/icinga/icinga2/issues/2041) (Documentation): Documentation: Cli Commands
3036 * [#2037](https://github.com/icinga/icinga2/issues/2037) (Documentation): Documentation: Wrong check command for snmp-int\(erface\)
3037 * [#2033](https://github.com/icinga/icinga2/issues/2033) (Documentation): Docs: Default command timeout is 60s not 5m
3038 * [#2028](https://github.com/icinga/icinga2/issues/2028) (Documentation): Icinga2 docs: link supported operators from sections about apply rules
3039 * [#2024](https://github.com/icinga/icinga2/issues/2024) (Documentation): Documentation: Add support for locally-scoped variables for host/service in applied Dependency
3040 * [#2013](https://github.com/icinga/icinga2/issues/2013) (Documentation): Documentation: Add host/services variables in apply rules
3041 * [#1998](https://github.com/icinga/icinga2/issues/1998) (Documentation): Documentation: Agent/Satellite Setup
3042 * [#1972](https://github.com/icinga/icinga2/issues/1972) (Documentation): Document how to use multiple assign/ignore statements with logical "and" & "or"
3043
3044 ### Support
3045
3046 * [#2253](https://github.com/icinga/icinga2/issues/2253) (Packages): Conditionally enable MySQL and PostgresSQL, add support for FreeBSD and DragonFlyBSD
3047 * [#2236](https://github.com/icinga/icinga2/issues/2236) (Packages): Enable parallel builds for the Debian package
3048 * [#2147](https://github.com/icinga/icinga2/issues/2147) (Packages): Feature `checker' is not enabled when installing Icinga 2 using our lates RPM snapshot packages
3049 * [#2136](https://github.com/icinga/icinga2/issues/2136) (Packages): Build fails on RHEL 6.6
3050 * [#2123](https://github.com/icinga/icinga2/issues/2123) (Packages): Post-update script \(migrate-hosts\) isn't run on RPM-based distributions
3051 * [#2095](https://github.com/icinga/icinga2/issues/2095) (Packages): Unity build fails on RHEL 5
3052 * [#2058](https://github.com/icinga/icinga2/issues/2058) (Packages): Debian package root permissions interfere with icinga2 cli commands as icinga user
3053 * [#2007](https://github.com/icinga/icinga2/issues/2007) (Packages): SLES \(Suse Linux Enterprise Server\) 11 SP3 package dependency failure
3054
3055 ## 2.1.1 (2014-09-16)
3056
3057 ### Enhancement
3058
3059 * [#1938](https://github.com/icinga/icinga2/issues/1938): Unity builds: Detect whether \_\_COUNTER\_\_ is available
3060 * [#1933](https://github.com/icinga/icinga2/issues/1933): Implement support for unity builds
3061 * [#1932](https://github.com/icinga/icinga2/issues/1932): Ensure that namespaces for INITIALIZE\_ONCE and REGISTER\_TYPE are truly unique
3062 * [#1931](https://github.com/icinga/icinga2/issues/1931): Add include guards for mkclass files
3063 * [#1797](https://github.com/icinga/icinga2/issues/1797): Change log message for checking/sending notifications
3064
3065 ### Bug
3066
3067 * [#1975](https://github.com/icinga/icinga2/issues/1975): fix memory leak ido\_pgsql
3068 * [#1971](https://github.com/icinga/icinga2/issues/1971) (Livestatus): Livestatus hangs from time to time
3069 * [#1967](https://github.com/icinga/icinga2/issues/1967) (Plugins): fping4 doesn't work correctly with the shipped command-plugins.conf
3070 * [#1966](https://github.com/icinga/icinga2/issues/1966) (Cluster): Segfault using cluster in TlsStream::IsEof
3071 * [#1958](https://github.com/icinga/icinga2/issues/1958) (Configuration): Manubulon-Plugin conf Filename wrong
3072 * [#1957](https://github.com/icinga/icinga2/issues/1957): Build fails on Haiku
3073 * [#1955](https://github.com/icinga/icinga2/issues/1955) (Cluster): new SSL Errors with too many queued messages
3074 * [#1954](https://github.com/icinga/icinga2/issues/1954): Missing differentiation between service and systemctl
3075 * [#1952](https://github.com/icinga/icinga2/issues/1952) (Metrics): GraphiteWriter should ignore empty perfdata value
3076 * [#1948](https://github.com/icinga/icinga2/issues/1948): pipe2 returns ENOSYS on GNU Hurd and Debian kfreebsd
3077 * [#1946](https://github.com/icinga/icinga2/issues/1946): Exit code is not initialized for some failed checks
3078 * [#1940](https://github.com/icinga/icinga2/issues/1940): icinga2-list-objects complains about Umlauts and stops output
3079 * [#1935](https://github.com/icinga/icinga2/issues/1935): icinga2-list-objects doesn't work with Python 3
3080 * [#1934](https://github.com/icinga/icinga2/issues/1934) (Configuration): Remove validator for the Script type
3081 * [#1930](https://github.com/icinga/icinga2/issues/1930): "Error parsing performance data" in spite of "enable\_perfdata = false"
3082 * [#1910](https://github.com/icinga/icinga2/issues/1910) (Cluster): SSL errors with interleaved SSL\_read/write
3083 * [#1862](https://github.com/icinga/icinga2/issues/1862) (Cluster): SSL\_read errors during restart
3084 * [#1849](https://github.com/icinga/icinga2/issues/1849) (Cluster): Too many queued messages
3085 * [#1782](https://github.com/icinga/icinga2/issues/1782): make test fails on openbsd
3086 * [#1522](https://github.com/icinga/icinga2/issues/1522): Link libcJSON against libm
3087
3088 ### Documentation
3089
3090 * [#1985](https://github.com/icinga/icinga2/issues/1985) (Documentation): clarify on db ido upgrades
3091 * [#1962](https://github.com/icinga/icinga2/issues/1962) (Documentation): Extend documentation for icinga-web on Debian systems
3092 * [#1949](https://github.com/icinga/icinga2/issues/1949) (Documentation): Explain event commands and their integration by a real life example \(httpd restart via ssh\)
3093 * [#1927](https://github.com/icinga/icinga2/issues/1927) (Documentation): Document how to use @ to escape keywords
3094
3095 ### Support
3096
3097 * [#1960](https://github.com/icinga/icinga2/issues/1960) (Packages): GNUInstallDirs.cmake outdated
3098 * [#1944](https://github.com/icinga/icinga2/issues/1944) (Packages): service icinga2 status - prints cat error if the service is stopped
3099 * [#1941](https://github.com/icinga/icinga2/issues/1941) (Packages): icinga2 init-script terminates with exit code 0 if $DAEMON is not in place or not executable
3100 * [#1939](https://github.com/icinga/icinga2/issues/1939) (Packages): Enable unity build for RPM/Debian packages
3101 * [#1937](https://github.com/icinga/icinga2/issues/1937) (Packages): Figure out a better way to set the version for snapshot builds
3102 * [#1936](https://github.com/icinga/icinga2/issues/1936) (Packages): Fix rpmlint errors
3103 * [#1928](https://github.com/icinga/icinga2/issues/1928) (Packages): icinga2.spec: files-attr-not-set for python-icinga2 package
3104
3105 ## 2.1.0 (2014-08-29)
3106
3107 ### Notes
3108
3109 * DB IDO schema upgrade ([MySQL](#upgrading-mysql-db),[PostgreSQL](#upgrading-postgresql-db) required!
3110     * new schema version: **1.11.7**
3111     * RPMs install the schema files into `/usr/share/icinga2-ido*` instead of `/usr/share/doc/icinga2-ido*` #6881
3112 * [Information for config objects](#list-configuration-objects) using `icinga2-list-objects` script #6702
3113 * Add Python 2.4 as requirement #6702
3114 * Add search path: If `-c /etc/icinga2/icinga2.conf` is omitted, use `SysconfDir + "/icinga2/icinga2.conf"` #6874
3115 * Change log level for failed commands #6751
3116 * Notifications are load-balanced in a [High Availability cluster setup](#high-availability-notifications) #6203
3117     * New config attribute: `enable_ha`
3118 * DB IDO "run once" or "run everywhere" mode in a [High Availability cluster setup](#high-availability-db-ido) #6203 #6827
3119     * New config attributes: `enable_ha` and `failover_timeout`
3120 * RPMs use the `icingacmd` group for /var/{cache,log,run}/icinga2 #6948
3121
3122 ### Enhancement
3123
3124 * [#1879](https://github.com/icinga/icinga2/issues/1879): Enhance logging for perfdata/graphitewriter
3125 * [#1871](https://github.com/icinga/icinga2/issues/1871) (Configuration): add search path for icinga2.conf
3126 * [#1843](https://github.com/icinga/icinga2/issues/1843) (DB IDO): delay ido connect in ha cluster
3127 * [#1810](https://github.com/icinga/icinga2/issues/1810): Change log level for failed commands
3128 * [#1788](https://github.com/icinga/icinga2/issues/1788): Release 2.1
3129 * [#1786](https://github.com/icinga/icinga2/issues/1786) (Configuration): Information for config objects
3130 * [#1760](https://github.com/icinga/icinga2/issues/1760) (Plugins): Plugin Check Commands: add manubulon snmp plugins
3131 * [#1548](https://github.com/icinga/icinga2/issues/1548) (Cluster): Log replay sends messages to instances which shouldn't get those messages
3132 * [#1546](https://github.com/icinga/icinga2/issues/1546) (Cluster): Better cluster support for notifications / IDO
3133 * [#1491](https://github.com/icinga/icinga2/issues/1491) (Cluster): Better log messages for cluster changes
3134 * [#977](https://github.com/icinga/icinga2/issues/977) (Cluster): Cluster support for modified attributes
3135
3136 ### Bug
3137
3138 * [#1916](https://github.com/icinga/icinga2/issues/1916): Build fails with Boost 1.56
3139 * [#1903](https://github.com/icinga/icinga2/issues/1903) (Cluster): Host and service checks stuck in "pending" when hostname = localhost a parent/satellite setup
3140 * [#1902](https://github.com/icinga/icinga2/issues/1902): Commands are processed multiple times
3141 * [#1896](https://github.com/icinga/icinga2/issues/1896): check file permissions in /var/cache/icinga2
3142 * [#1884](https://github.com/icinga/icinga2/issues/1884): External command pipe: Too many open files
3143 * [#1819](https://github.com/icinga/icinga2/issues/1819): ExternalCommandListener fails open pipe: Too many open files
3144
3145 ### Documentation
3146
3147 * [#1924](https://github.com/icinga/icinga2/issues/1924) (Documentation): add example selinux policy for external command pipe
3148 * [#1915](https://github.com/icinga/icinga2/issues/1915) (Documentation): how to add a new cluster node
3149 * [#1913](https://github.com/icinga/icinga2/issues/1913) (Documentation): Keyword "required" used inconsistently for host and service "icon\_image\*" attributes
3150 * [#1905](https://github.com/icinga/icinga2/issues/1905) (Documentation): Update command arguments 'set\_if' and beautify error message
3151 * [#1897](https://github.com/icinga/icinga2/issues/1897) (Documentation): Add documentation for icinga2-list-objects
3152 * [#1889](https://github.com/icinga/icinga2/issues/1889) (Documentation): Enhance Graphite Writer description
3153 * [#1881](https://github.com/icinga/icinga2/issues/1881) (Documentation): clarify on which config tools are available
3154 * [#1872](https://github.com/icinga/icinga2/issues/1872) (Documentation): Wrong parent in Load Distribution
3155 * [#1868](https://github.com/icinga/icinga2/issues/1868) (Documentation): Wrong object attribute 'enable\_flap\_detection'
3156 * [#1867](https://github.com/icinga/icinga2/issues/1867) (Documentation): Add systemd options: enable, journal
3157 * [#1865](https://github.com/icinga/icinga2/issues/1865) (Documentation): add section about disabling re-notifications
3158 * [#1864](https://github.com/icinga/icinga2/issues/1864) (Documentation): Add section for reserved keywords
3159 * [#1847](https://github.com/icinga/icinga2/issues/1847) (Documentation): Explain how the order attribute works in commands
3160 * [#1807](https://github.com/icinga/icinga2/issues/1807) (Documentation): Better explanation for HA config cluster
3161 * [#1787](https://github.com/icinga/icinga2/issues/1787) (Documentation): Documentation for zones and cluster permissions
3162 * [#1761](https://github.com/icinga/icinga2/issues/1761) (Documentation): Migration: note on check command timeouts
3163
3164 ### Support
3165
3166 * [#1923](https://github.com/icinga/icinga2/issues/1923) (Packages): 64-bit RPMs are not installable
3167 * [#1888](https://github.com/icinga/icinga2/issues/1888) (Packages): Recommend related packages on SUSE distributions
3168 * [#1887](https://github.com/icinga/icinga2/issues/1887) (Installation): Clean up spec file
3169 * [#1885](https://github.com/icinga/icinga2/issues/1885) (Packages): enforce /usr/lib as base for the cgi path on SUSE distributions
3170 * [#1883](https://github.com/icinga/icinga2/issues/1883) (Installation): use \_rundir macro for configuring the run directory
3171 * [#1873](https://github.com/icinga/icinga2/issues/1873) (Packages): make install does not install the db-schema
3172
3173 ## 2.0.2 (2014-08-07)
3174
3175 ### Notes
3176
3177 * DB IDO schema upgrade required (new schema version: 1.11.6)
3178
3179 ### Enhancement
3180
3181 * [#1830](https://github.com/icinga/icinga2/issues/1830) (Plugins): Plugin Check Commands: Add timeout option to check\_ssh
3182 * [#1826](https://github.com/icinga/icinga2/issues/1826): Print application paths for --version
3183 * [#1785](https://github.com/icinga/icinga2/issues/1785): Release 2.0.2
3184 * [#1784](https://github.com/icinga/icinga2/issues/1784) (Configuration): Require command to be an array when the arguments attribute is used
3185 * [#1781](https://github.com/icinga/icinga2/issues/1781) (Plugins): Plugin Check Commands: Add expect option to check\_http
3186
3187 ### Bug
3188
3189 * [#1861](https://github.com/icinga/icinga2/issues/1861): write startup error messages to error.log
3190 * [#1858](https://github.com/icinga/icinga2/issues/1858): event command execution does not call finish handler
3191 * [#1855](https://github.com/icinga/icinga2/issues/1855): Startup logfile is not flushed to disk
3192 * [#1853](https://github.com/icinga/icinga2/issues/1853) (DB IDO): exit application if ido schema version does not match
3193 * [#1852](https://github.com/icinga/icinga2/issues/1852): Error handler for getaddrinfo must use gai\_strerror
3194 * [#1848](https://github.com/icinga/icinga2/issues/1848): Missing space in error message
3195 * [#1840](https://github.com/icinga/icinga2/issues/1840): \[Patch\] Fix build issue and crash found on Solaris, potentially other Unix OSes
3196 * [#1839](https://github.com/icinga/icinga2/issues/1839): Icinga 2 crashes during startup
3197 * [#1834](https://github.com/icinga/icinga2/issues/1834) (Cluster): High Availablity does not synchronise the data like expected
3198 * [#1829](https://github.com/icinga/icinga2/issues/1829): Service icinga2 reload command does not cause effect
3199 * [#1828](https://github.com/icinga/icinga2/issues/1828): Fix notification definition if no host\_name / service\_description given
3200 * [#1816](https://github.com/icinga/icinga2/issues/1816): Config validation without filename argument fails with unhandled exception
3201 * [#1813](https://github.com/icinga/icinga2/issues/1813) (Metrics): GraphiteWriter: Malformatted integer values
3202 * [#1800](https://github.com/icinga/icinga2/issues/1800) (Cluster): TLS Connections still unstable in 2.0.1
3203 * [#1796](https://github.com/icinga/icinga2/issues/1796): "order" attribute doesn't seem to work as expected
3204 * [#1792](https://github.com/icinga/icinga2/issues/1792) (Configuration): sample config: add check commands location hint \(itl/plugin check commands\)
3205 * [#1779](https://github.com/icinga/icinga2/issues/1779) (Configuration): Remove superfluous quotes and commas in dictionaries
3206 * [#1778](https://github.com/icinga/icinga2/issues/1778): Event Commands are triggered in OK HARD state everytime
3207 * [#1775](https://github.com/icinga/icinga2/issues/1775): additional group rights missing when Icinga started with -u and -g
3208 * [#1774](https://github.com/icinga/icinga2/issues/1774) (Cluster): Missing detailed error messages on ApiListener SSL Errors
3209 * [#1766](https://github.com/icinga/icinga2/issues/1766): RPMLint security warning - missing-call-to-setgroups-before-setuid /usr/sbin/icinga2
3210 * [#1757](https://github.com/icinga/icinga2/issues/1757) (DB IDO): NULL vs empty string
3211 * [#1752](https://github.com/icinga/icinga2/issues/1752) (Cluster): Infinite loop in TlsStream::Close
3212 * [#1744](https://github.com/icinga/icinga2/issues/1744) (DB IDO): Two Custom Variables with same name, but Upper/Lowercase creating IDO duplicate entry
3213 * [#1741](https://github.com/icinga/icinga2/issues/1741): Command pipe blocks when trying to open it more than once in parallel
3214 * [#1730](https://github.com/icinga/icinga2/issues/1730): Check and retry intervals are incorrect
3215 * [#1729](https://github.com/icinga/icinga2/issues/1729): $TOTALHOSTSERVICESWARNING$ and $TOTALHOSTSERVICESCRITICAL$ aren't getting converted
3216 * [#1728](https://github.com/icinga/icinga2/issues/1728): Service dependencies aren't getting converted properly
3217 * [#1726](https://github.com/icinga/icinga2/issues/1726): group names quoted twice in arrays
3218 * [#1723](https://github.com/icinga/icinga2/issues/1723): add log message for invalid performance data
3219 * [#1722](https://github.com/icinga/icinga2/issues/1722): GraphiteWriter regularly sends empty lines
3220 * [#1721](https://github.com/icinga/icinga2/issues/1721) (Configuration): Add cmake constant for PluginDir
3221 * [#1684](https://github.com/icinga/icinga2/issues/1684) (Notifications): Notifications not always triggered
3222 * [#1674](https://github.com/icinga/icinga2/issues/1674): ipmi-sensors segfault due to stack size
3223 * [#1666](https://github.com/icinga/icinga2/issues/1666) (DB IDO): objects and their ids are inserted twice
3224
3225 ### ITL
3226
3227 * [#1825](https://github.com/icinga/icinga2/issues/1825) (ITL): The "ssl" check command always sets -D
3228 * [#1821](https://github.com/icinga/icinga2/issues/1821) (ITL): Order doesn't work in check ssh command
3229
3230 ### Documentation
3231
3232 * [#1802](https://github.com/icinga/icinga2/issues/1802) (Documentation): wrong path for the file 'localhost.conf'
3233 * [#1801](https://github.com/icinga/icinga2/issues/1801) (Documentation): Missing documentation about implicit dependency
3234 * [#1791](https://github.com/icinga/icinga2/issues/1791) (Documentation): icinga Web: wrong path to command pipe
3235 * [#1789](https://github.com/icinga/icinga2/issues/1789) (Documentation): update installation with systemd usage
3236 * [#1762](https://github.com/icinga/icinga2/issues/1762) (Documentation): clarify on which features are required for classic ui/web/web2
3237
3238 ### Support
3239
3240 * [#1845](https://github.com/icinga/icinga2/issues/1845) (Packages): Remove if\(NOT DEFINED ICINGA2\_SYSCONFIGFILE\) in etc/initsystem/CMakeLists.txt
3241 * [#1842](https://github.com/icinga/icinga2/issues/1842) (Packages): incorrect sysconfig path on sles11
3242 * [#1820](https://github.com/icinga/icinga2/issues/1820) (Installation): Repo Error on RHEL 6.5
3243 * [#1780](https://github.com/icinga/icinga2/issues/1780) (Packages): Rename README to README.md
3244 * [#1763](https://github.com/icinga/icinga2/issues/1763) (Packages): Build packages for el7
3245 * [#1754](https://github.com/icinga/icinga2/issues/1754) (Installation): Location of the run directory is hard coded and bound to "local\_state\_dir"
3246 * [#1699](https://github.com/icinga/icinga2/issues/1699) (Packages): Classic UI Debian/Ubuntu: apache 2.4 requires 'a2enmod cgi' & apacheutils installed
3247 * [#1338](https://github.com/icinga/icinga2/issues/1338) (Packages): SUSE packages
3248
3249 ## 2.0.1 (2014-07-10)
3250
3251 ### Notes
3252
3253 Bugfix release
3254
3255 ### Enhancement
3256
3257 * [#1713](https://github.com/icinga/icinga2/issues/1713) (Configuration): Add port option to check imap/pop/smtp and a new dig
3258 * [#1049](https://github.com/icinga/icinga2/issues/1049) (Livestatus): OutputFormat python
3259
3260 ### Bug
3261
3262 * [#1773](https://github.com/icinga/icinga2/issues/1773) (Notifications): Problem with enable\_notifications and retained state
3263 * [#1772](https://github.com/icinga/icinga2/issues/1772) (Notifications): enable\_notifications = false for users has no effect
3264 * [#1771](https://github.com/icinga/icinga2/issues/1771) (Cluster): Icinga crashes after "Too many queued messages"
3265 * [#1769](https://github.com/icinga/icinga2/issues/1769): Build fails when MySQL is not installed
3266 * [#1767](https://github.com/icinga/icinga2/issues/1767): Increase icinga.cmd Limit
3267 * [#1753](https://github.com/icinga/icinga2/issues/1753) (Configuration): icinga2-sign-key creates ".crt" and ".key" files when the CA passphrase is invalid
3268 * [#1751](https://github.com/icinga/icinga2/issues/1751) (Configuration): icinga2-build-ca shouldn't prompt for DN
3269 * [#1749](https://github.com/icinga/icinga2/issues/1749): TLS connections are still unstable
3270 * [#1745](https://github.com/icinga/icinga2/issues/1745): Icinga stops updating IDO after a while
3271 * [#1743](https://github.com/icinga/icinga2/issues/1743) (Configuration): Please add --sni option to http check command
3272 * [#1740](https://github.com/icinga/icinga2/issues/1740) (Notifications): Notifications causing segfault from exim
3273 * [#1737](https://github.com/icinga/icinga2/issues/1737) (DB IDO): icinga2-ido-pgsql snapshot package missing dependecy dbconfig-common
3274 * [#1736](https://github.com/icinga/icinga2/issues/1736): Remove line number information from stack traces
3275 * [#1734](https://github.com/icinga/icinga2/issues/1734): Check command result doesn't match
3276 * [#1731](https://github.com/icinga/icinga2/issues/1731): Dependencies should cache their parent and child object
3277 * [#1727](https://github.com/icinga/icinga2/issues/1727): $SERVICEDESC$ isn't getting converted correctly
3278 * [#1724](https://github.com/icinga/icinga2/issues/1724): Improve systemd service definition
3279 * [#1716](https://github.com/icinga/icinga2/issues/1716) (Cluster): Icinga doesn't send SetLogPosition messages when one of the endpoints fails to connect
3280 * [#1712](https://github.com/icinga/icinga2/issues/1712): parsing of double defined command can generate unexpected errors
3281 * [#1704](https://github.com/icinga/icinga2/issues/1704): Reminder notifications are sent on disabled services
3282 * [#1698](https://github.com/icinga/icinga2/issues/1698): icinga2 cannot be built with both systemd and init.d files
3283 * [#1697](https://github.com/icinga/icinga2/issues/1697) (Livestatus): Thruk Panorama View cannot query Host Status
3284 * [#1695](https://github.com/icinga/icinga2/issues/1695): icinga2.state could not be opened
3285 * [#1691](https://github.com/icinga/icinga2/issues/1691): build warnings
3286 * [#1644](https://github.com/icinga/icinga2/issues/1644) (Cluster): base64 on CentOS 5 fails to read certificate bundles
3287 * [#1639](https://github.com/icinga/icinga2/issues/1639) (Cluster): Deadlock in ApiListener::RelayMessage
3288 * [#1609](https://github.com/icinga/icinga2/issues/1609): application fails to start on wrong log file permissions but does not tell about it
3289 * [#1206](https://github.com/icinga/icinga2/issues/1206) (DB IDO): PostgreSQL string escaping
3290
3291 ### ITL
3292
3293 * [#1739](https://github.com/icinga/icinga2/issues/1739) (ITL): Add more options to snmp check
3294
3295 ### Documentation
3296
3297 * [#1777](https://github.com/icinga/icinga2/issues/1777) (Documentation): event command execution cases are missing
3298 * [#1765](https://github.com/icinga/icinga2/issues/1765) (Documentation): change docs.icinga.org/icinga2/latest to git master
3299 * [#1742](https://github.com/icinga/icinga2/issues/1742) (Documentation): Documentation for || and && is missing
3300 * [#1702](https://github.com/icinga/icinga2/issues/1702) (Documentation): Array section confusing
3301
3302 ### Support
3303
3304 * [#1764](https://github.com/icinga/icinga2/issues/1764) (Installation): ICINGA2\_SYSCONFIGFILE should use full path using CMAKE\_INSTALL\_FULL\_SYSCONFDIR
3305 * [#1709](https://github.com/icinga/icinga2/issues/1709) (Packages): htpasswd should be installed with icinga2-classicui on Ubuntu
3306 * [#1696](https://github.com/icinga/icinga2/issues/1696) (Packages): Copyright problems
3307 * [#1655](https://github.com/icinga/icinga2/issues/1655) (Packages): Debian package icinga2-classicui needs versioned dependency of icinga-cgi\*
3308
3309 ## 2.0.0 (2014-06-16)
3310
3311 ### Notes
3312
3313 First official release
3314
3315 ### Enhancement
3316
3317 * [#1600](https://github.com/icinga/icinga2/issues/1600): Prepare 2.0.0 release
3318 * [#1575](https://github.com/icinga/icinga2/issues/1575) (Cluster): Cluster: global zone for all nodes
3319 * [#1348](https://github.com/icinga/icinga2/issues/1348): move vagrant box into dedicated demo project
3320 * [#1341](https://github.com/icinga/icinga2/issues/1341): Revamp migration script
3321 * [#1322](https://github.com/icinga/icinga2/issues/1322): Update website for release
3322 * [#1320](https://github.com/icinga/icinga2/issues/1320): Update documentation for 2.0
3323
3324 ### Bug
3325
3326 * [#1694](https://github.com/icinga/icinga2/issues/1694): Separate CMakeLists.txt for etc/initsystem
3327 * [#1682](https://github.com/icinga/icinga2/issues/1682) (Configuration): logrotate.conf file should rotate log files as icinga user
3328 * [#1680](https://github.com/icinga/icinga2/issues/1680) (Livestatus): Column 'host\_name' does not exist in table 'hosts'
3329 * [#1678](https://github.com/icinga/icinga2/issues/1678) (Livestatus): Nagvis does not work with livestatus \(invalid format\)
3330 * [#1673](https://github.com/icinga/icinga2/issues/1673): OpenSUSE Packages do not enable basic features
3331 * [#1669](https://github.com/icinga/icinga2/issues/1669) (Cluster): Segfault with zones without endpoints on config compile
3332 * [#1642](https://github.com/icinga/icinga2/issues/1642): Check if host recovery notifications work
3333 * [#1615](https://github.com/icinga/icinga2/issues/1615) (Cluster): Subdirectories in the zone config are not synced
3334 * [#1427](https://github.com/icinga/icinga2/issues/1427): fd-handling in Daemonize incorrect
3335 * [#1312](https://github.com/icinga/icinga2/issues/1312): Permissions error on startup is only logged but not on stderr
3336
3337 ### ITL
3338
3339 * [#1690](https://github.com/icinga/icinga2/issues/1690) (ITL): improve predefined command-plugins
3340
3341 ### Documentation
3342
3343 * [#1689](https://github.com/icinga/icinga2/issues/1689) (Documentation): explain the icinga 2 reload
3344 * [#1681](https://github.com/icinga/icinga2/issues/1681) (Documentation): Add instructions to install debug symbols on debian systems
3345 * [#1675](https://github.com/icinga/icinga2/issues/1675) (Documentation): add a note on no length restrictions for plugin output / perfdata
3346 * [#1636](https://github.com/icinga/icinga2/issues/1636) (Documentation): Update command definitions to use argument conditions
3347 * [#1572](https://github.com/icinga/icinga2/issues/1572) (Documentation): change docs.icinga.org/icinga2/snapshot to 'latest'
3348 * [#1302](https://github.com/icinga/icinga2/issues/1302) (Documentation): Replace Sphinx with Icinga Web 2 Doc Module
3349
3350 ### Support
3351
3352 * [#1686](https://github.com/icinga/icinga2/issues/1686) (Installation): man pages for scripts
3353 * [#1685](https://github.com/icinga/icinga2/issues/1685) (Installation): Cleanup installer for 2.0 supported features
3354 * [#1683](https://github.com/icinga/icinga2/issues/1683) (Installation): remove 0.0.x schema upgrade files
3355 * [#1670](https://github.com/icinga/icinga2/issues/1670) (Packages): Ubuntu package Release file lacks 'Suite' line
3356 * [#1645](https://github.com/icinga/icinga2/issues/1645) (Packages): Packages are not installable on CentOS 5
3357 * [#1342](https://github.com/icinga/icinga2/issues/1342) (Installation): Less verbose start output using the initscript
3358 * [#1319](https://github.com/icinga/icinga2/issues/1319) (Tests): Release tests
3359 * [#907](https://github.com/icinga/icinga2/issues/907) (Packages): icinga2-classicui is not installable on Debian
3360 * [#788](https://github.com/icinga/icinga2/issues/788) (Packages): add systemd support
3361