Update documentation for the log_duration attribute

[icinga2] / doc / 1-about.md

diff --git a/doc/1-about.md b/doc/1-about.md
index bbe6ca9bf95149182394ca0e127dbdbb8829460a..a5fa7aced3132b28080316e55919e625d3ff9c68 100644 (file)
--- a/doc/1-about.md
+++ b/doc/1-about.md
@@ -22,16 +22,16 @@ the [support overview page](https://support.icinga.org).
 
 ## <a id="contribute"></a> Contribute
 
-There are many ways to contribute to Icinga - whether it be sending patches,
+There are many ways to contribute to Icinga -- whether it be sending patches,
 testing, reporting bugs, or reviewing and updating the documentation. Every
 contribution is appreciated!
 
 Please get in touch with the Icinga team at https://www.icinga.org/community/.
 
-If you want to help update this documentation please read
+If you want to help update this documentation, please read
 [this howto](https://wiki.icinga.org/display/community/Update+the+Icinga+2+documentation).
 
-### <a id="development"></a> Icinga 2 Development
+### <a id="development-info"></a> Icinga 2 Development
 
 You can follow Icinga 2's development closely by checking
 out these resources:
@@ -50,581 +50,614 @@ More details in the [Icinga FAQ](https://www.icinga.org/icinga/faq/).
 
 * [Register](https://accounts.icinga.org/register) an Icinga account.
 * Create a new issue at the [Icinga 2 Development Tracker](https://dev.icinga.org/projects/i2).
-* When reporting a bug, please include the details described in the [Troubleshooting](16-troubleshooting.md#troubleshooting-information-required) chapter (version, configs, logs, etc).
+* When reporting a bug, please include the details described in the [Troubleshooting](16-troubleshooting.md#troubleshooting-information-required) chapter (version, configs, logs, etc.).
 
 ## <a id="whats-new"></a> What's New
 
-### What's New in Version 2.3.9
-
-#### Changes
-
-* Fix that the first SOFT state is recognized as second SOFT state
-* Implemented reload functionality for Windows
-* New ITL check commands
-* Documentation updates
-* Various other bugfixes
-
-#### Features
-
-* Feature [9527](https://dev.icinga.org/issues/9527 "Feature 9527"): CheckCommand for check_interfaces
-* Feature [9671](https://dev.icinga.org/issues/9671 "Feature 9671"): Add check_yum to ITL
-* Feature [9675](https://dev.icinga.org/issues/9675 "Feature 9675"): Add check_redis to ITL
-* Feature [9686](https://dev.icinga.org/issues/9686 "Feature 9686"): Update gdb pretty printer docs w/ Python 3
-* Feature [9699](https://dev.icinga.org/issues/9699 "Feature 9699"): Adding "-r" parameter to the check_load command for dividing the load averages by the number of CPUs.
-* Feature [9747](https://dev.icinga.org/issues/9747 "Feature 9747"): check_command for plugin check_clamd
-* Feature [9796](https://dev.icinga.org/issues/9796 "Feature 9796"): Implement Dictionary#get and Array#get
-* Feature [9801](https://dev.icinga.org/issues/9801 "Feature 9801"): Add check_jmx4perl to ITL
-* Feature [9811](https://dev.icinga.org/issues/9811 "Feature 9811"): add check command for check_mailq
-* Feature [9827](https://dev.icinga.org/issues/9827 "Feature 9827"): snmpv3 CheckCommand section improved
-* Feature [9882](https://dev.icinga.org/issues/9882 "Feature 9882"): Implement the Dictionary#keys method
-* Feature [9883](https://dev.icinga.org/issues/9883 "Feature 9883"): Use an empty dictionary for the 'this' scope when executing commands with Livestatus
-* Feature [9985](https://dev.icinga.org/issues/9985 "Feature 9985"): add check command nscp-local-counter
-* Feature [9996](https://dev.icinga.org/issues/9996 "Feature 9996"): Add new arguments openvmtools for Open VM Tools
+### What's New in Version 2.4.10
 
 #### Bugfixes
 
-* Bug [8979](https://dev.icinga.org/issues/8979 "Bug 8979"): Missing DEL_DOWNTIME_BY_HOST_NAME command required by Classic UI 1.x
-* Bug [9262](https://dev.icinga.org/issues/9262 "Bug 9262"): cluster check w/ immediate parent and child zone endpoints
-* Bug [9623](https://dev.icinga.org/issues/9623 "Bug 9623"): missing config warning on empty port in endpoints
-* Bug [9769](https://dev.icinga.org/issues/9769 "Bug 9769"): Set correct X509 version for certificates
-* Bug [9773](https://dev.icinga.org/issues/9773 "Bug 9773"): Add log for missing EventCommand for command_endpoints
-* Bug [9779](https://dev.icinga.org/issues/9779 "Bug 9779"): Trying to set a field for a non-object instance fails
-* Bug [9782](https://dev.icinga.org/issues/9782 "Bug 9782"): icinga2 node wizard don't take zone_name input
-* Bug [9806](https://dev.icinga.org/issues/9806 "Bug 9806"): Operator + is inconsistent when used with empty and non-empty strings
-* Bug [9814](https://dev.icinga.org/issues/9814 "Bug 9814"): Build fix for Boost 1.59
-* Bug [9835](https://dev.icinga.org/issues/9835 "Bug 9835"): Dict initializer incorrectly re-initializes field that is set to an empty string
-* Bug [9860](https://dev.icinga.org/issues/9860 "Bug 9860"): missing check_perfmon.exe
-* Bug [9867](https://dev.icinga.org/issues/9867 "Bug 9867"): Agent freezes when the check returns massive output
-* Bug [9884](https://dev.icinga.org/issues/9884 "Bug 9884"): Warning about invalid API function icinga::Hello
-* Bug [9897](https://dev.icinga.org/issues/9897 "Bug 9897"): First SOFT state is recognized as second SOFT state
-* Bug [9902](https://dev.icinga.org/issues/9902 "Bug 9902"): typo in docs
-* Bug [9912](https://dev.icinga.org/issues/9912 "Bug 9912"): check_command interfaces option match_aliases has to be boolean
-* Bug [9913](https://dev.icinga.org/issues/9913 "Bug 9913"): Default disk checks on Windows fail because check_disk doesn't support -K
-* Bug [9928](https://dev.icinga.org/issues/9928 "Bug 9928"): Add missing category for IDO query
-* Bug [9947](https://dev.icinga.org/issues/9947 "Bug 9947"): Serial number field is not properly initialized for CA certificates
-* Bug [9961](https://dev.icinga.org/issues/9961 "Bug 9961"): Don't re-download NSCP for every build
-* Bug [9962](https://dev.icinga.org/issues/9962 "Bug 9962"): Utility::Glob on Windows doesn't support wildcards in all but the last path component
-* Bug [9972](https://dev.icinga.org/issues/9972 "Bug 9972"): Icinga2 - too many open files - Exception
-* Bug [9984](https://dev.icinga.org/issues/9984 "Bug 9984"): fix check command nscp-local
-* Bug [9992](https://dev.icinga.org/issues/9992 "Bug 9992"): Duplicate severity type in the documentation for SyslogLogger
-
-### What's New in Version 2.3.8
+* Bug [11812](https://dev.icinga.org/issues/11812 "Bug 11812") (Checker): Checker component doesn't execute any checks for command_endpoint
+
+### What's New in Version 2.4.9
 
 #### Changes
 
-* Bugfixes
+This release fixes a number of issues introduced in 2.4.8.
 
 #### Bugfixes
 
-* Bug [9554](https://dev.icinga.org/issues/9554 "Bug 9554"): Don't allow "ignore where" for groups when there's no "assign where"
-* Bug [9634](https://dev.icinga.org/issues/9634 "Bug 9634"): DB IDO: Do not update endpointstatus table on config updates
-* Bug [9637](https://dev.icinga.org/issues/9637 "Bug 9637"): Wrong parameter for CheckCommand "ping-common-windows"
-* Bug [9665](https://dev.icinga.org/issues/9665 "Bug 9665"): Escaping does not work for OpenTSDB perfdata plugin
-* Bug [9666](https://dev.icinga.org/issues/9666 "Bug 9666"): checkcommand disk does not check free inode - check_disk
+* Bug [11801](https://dev.icinga.org/issues/11801 "Bug 11801") (Perfdata): Error: Function call 'rename' for file '/var/spool/icinga2/tmp/service-perfdata' failed with error code 2, 'No such file or directory'
+* Bug [11804](https://dev.icinga.org/issues/11804 "Bug 11804") (Configuration): Segfault when trying to start 2.4.8
+* Bug [11807](https://dev.icinga.org/issues/11807 "Bug 11807") (Compat): Command Pipe thread 100% CPU Usage
 
-### What's New in Version 2.3.7
+### What's New in Version 2.4.8
 
 #### Changes
 
 * Bugfixes
+* Support for limiting the maximum number of concurrent checks (new configuration option)
+* HA-aware features now wait for connected cluster nodes in the same zone (e.g. DB IDO)
+* The 'icinga' check now alerts on failed reloads
+
+#### Feature
+
+* Feature [8137](https://dev.icinga.org/issues/8137 "Feature 8137") (Checker): Maximum concurrent service checks
+* Feature [9236](https://dev.icinga.org/issues/9236 "Feature 9236") (Perfdata): PerfdataWriter: Better failure handling for file renames across file systems
+* Feature [9997](https://dev.icinga.org/issues/9997 "Feature 9997") (libmethods): "icinga" check should have state WARNING when the last reload failed
+* Feature [10581](https://dev.icinga.org/issues/10581 "Feature 10581") (ITL): Provide icingacli in the ITL
+* Feature [11556](https://dev.icinga.org/issues/11556 "Feature 11556") (libbase): Add support for subjectAltName in SSL certificates
+* Feature [11651](https://dev.icinga.org/issues/11651 "Feature 11651") (CLI): Implement SNI support for the CLI commands
+* Feature [11720](https://dev.icinga.org/issues/11720 "Feature 11720") (ITL): 'disk' CheckCommand: Exclude 'cgroup' and 'tracefs' by default
+* Feature [11748](https://dev.icinga.org/issues/11748 "Feature 11748") (Cluster): Remove unused cluster commands
+* Feature [11765](https://dev.icinga.org/issues/11765 "Feature 11765") (Cluster): Only activate HARunOnce objects once there's a cluster connection
+* Feature [11768](https://dev.icinga.org/issues/11768 "Feature 11768") (Documentation): Add the category to the generated changelog
 
-#### Features
+#### Bugfixes
 
-* Feature [9610](https://dev.icinga.org/issues/9610 "Feature 9610"): Enhance troubleshooting ssl errors & cluster replay log
+* Bug [9989](https://dev.icinga.org/issues/9989 "Bug 9989") (Configuration): Service apply without name possible
+* Bug [10426](https://dev.icinga.org/issues/10426 "Bug 10426") (libicinga): Icinga crashes with a segfault on receiving a lot of check results for nonexisting hosts/services
+* Bug [10717](https://dev.icinga.org/issues/10717 "Bug 10717") (Configuration): Comments and downtimes of deleted checkable objects are not deleted
+* Bug [11046](https://dev.icinga.org/issues/11046 "Bug 11046") (Cluster): Icinga2 agent gets stuck after disconnect and won't relay messages
+* Bug [11112](https://dev.icinga.org/issues/11112 "Bug 11112") (Compat): Empty author/text attribute for comment/downtimes external commands causing crash
+* Bug [11147](https://dev.icinga.org/issues/11147 "Bug 11147") (libicinga): "day -X" time specifications are parsed incorrectly
+* Bug [11158](https://dev.icinga.org/issues/11158 "Bug 11158") (libicinga): Crash with empty ScheduledDowntime 'ranges' attribute
+* Bug [11374](https://dev.icinga.org/issues/11374 "Bug 11374") (API): Icinga2 API: deleting service with cascade=1 does not delete dependant notification
+* Bug [11390](https://dev.icinga.org/issues/11390 "Bug 11390") (Compat): Command pipe overloaded: Can't send external Icinga command to the local command file
+* Bug [11396](https://dev.icinga.org/issues/11396 "Bug 11396") (API): inconsistent API /v1/objects/* response for PUT requests
+* Bug [11589](https://dev.icinga.org/issues/11589 "Bug 11589") (libicinga): notification sent out during flexible downtime
+* Bug [11645](https://dev.icinga.org/issues/11645 "Bug 11645") (Documentation): Incorrect chapter headings for Object#to_string and Object#type
+* Bug [11646](https://dev.icinga.org/issues/11646 "Bug 11646") (Configuration): Wrong log severity causes segfault
+* Bug [11686](https://dev.icinga.org/issues/11686 "Bug 11686") (API): Icinga Crash with the workflow Create_Host-> Downtime for the Host ->  Delete Downtime -> Remove Host
+* Bug [11711](https://dev.icinga.org/issues/11711 "Bug 11711") (libicinga): Expired downtimes are not removed
+* Bug [11714](https://dev.icinga.org/issues/11714 "Bug 11714") (libbase): Crash in UnameHelper
+* Bug [11742](https://dev.icinga.org/issues/11742 "Bug 11742") (Documentation): Missing documentation for event commands w/ execution bridge
+* Bug [11757](https://dev.icinga.org/issues/11757 "Bug 11757") (API): API: Missing error handling for invalid JSON request body
+* Bug [11767](https://dev.icinga.org/issues/11767 "Bug 11767") (DB IDO): Ensure that program status updates are immediately updated in DB IDO
+* Bug [11779](https://dev.icinga.org/issues/11779 "Bug 11779") (API): Incorrect variable names for joined fields in filters
+
+### What's New in Version 2.4.7
 
 #### Bugfixes
 
-* Bug [9406](https://dev.icinga.org/issues/9406 "Bug 9406"): Selective cluster reconnecting breaks client communication
-* Bug [9535](https://dev.icinga.org/issues/9535 "Bug 9535"): Config parser ignores "ignore" in template definition
-* Bug [9584](https://dev.icinga.org/issues/9584 "Bug 9584"): Incorrect return value for the macro() function
-* Bug [9585](https://dev.icinga.org/issues/9585 "Bug 9585"): Wrong formatting in DB IDO extensions docs
-* Bug [9586](https://dev.icinga.org/issues/9586 "Bug 9586"): DB IDO: endpoint* tables are cleared on reload causing constraint violations
-* Bug [9621](https://dev.icinga.org/issues/9621 "Bug 9621"): Assertion failed in icinga::ScriptUtils::Intersection
-* Bug [9622](https://dev.icinga.org/issues/9622 "Bug 9622"): Missing lock in ScriptUtils::Union
+* Bug [11639](https://dev.icinga.org/issues/11639 "Bug 11639"): Crash in IdoMysqlConnection::ExecuteMultipleQueries
 
-### What's New in Version 2.3.6
+### What's New in Version 2.4.6
 
-#### Changes
+#### Feature
 
-* Require openssl1 on sles11sp3 from Security Module repository
-  * Bug in SLES 11's OpenSSL version 0.9.8j preventing verification of generated certificates.
-  * Re-create these certificates with 2.3.6 linking against openssl1 (cli command or CSR auto-signing).
-* ITL: Add ldap, ntp_peer, mongodb and elasticsearch CheckCommand definitions
-* Bugfixes
-
-#### Features
-
-* Feature [6714](https://dev.icinga.org/issues/6714 "Feature 6714"): add pagerduty notification documentation
-* Feature [9172](https://dev.icinga.org/issues/9172 "Feature 9172"): Add "ldap" CheckCommand for "check_ldap" plugin
-* Feature [9191](https://dev.icinga.org/issues/9191 "Feature 9191"): Add "mongodb" CheckCommand definition
-* Feature [9415](https://dev.icinga.org/issues/9415 "Feature 9415"): Add elasticsearch checkcommand to itl
-* Feature [9416](https://dev.icinga.org/issues/9416 "Feature 9416"): snmpv3 CheckCommand: Add possibility to set securityLevel
-* Feature [9451](https://dev.icinga.org/issues/9451 "Feature 9451"): Merge documentation fixes from GitHub
-* Feature [9523](https://dev.icinga.org/issues/9523 "Feature 9523"): Add ntp_peer CheckCommand
-* Feature [9562](https://dev.icinga.org/issues/9562 "Feature 9562"): Add new options for ntp_time CheckCommand
-* Feature [9578](https://dev.icinga.org/issues/9578 "Feature 9578"): new options for smtp CheckCommand
+* Feature [11638](https://dev.icinga.org/issues/11638 "Feature 11638"): Update RELEASE.md
 
 #### Bugfixes
 
-* Bug [9205](https://dev.icinga.org/issues/9205 "Bug 9205"): port empty when using icinga2 node wizard
-* Bug [9253](https://dev.icinga.org/issues/9253 "Bug 9253"): Incorrect variable name in the ITL
-* Bug [9303](https://dev.icinga.org/issues/9303 "Bug 9303"): Missing 'snmp_is_cisco' in Manubulon snmp-memory command definition
-* Bug [9436](https://dev.icinga.org/issues/9436 "Bug 9436"): Functions can't be specified as command arguments
-* Bug [9450](https://dev.icinga.org/issues/9450 "Bug 9450"): node setup: indent accept_config and accept_commands
-* Bug [9452](https://dev.icinga.org/issues/9452 "Bug 9452"): Wrong file reference in README.md
-* Bug [9456](https://dev.icinga.org/issues/9456 "Bug 9456"): Windows client w/ command_endpoint broken with $nscp_path$ and NscpPath detection
-* Bug [9463](https://dev.icinga.org/issues/9463 "Bug 9463"): Incorrect check_ping.exe parameter in the ITL
-* Bug [9476](https://dev.icinga.org/issues/9476 "Bug 9476"): Documentation for checks in an HA zone is wrong
-* Bug [9481](https://dev.icinga.org/issues/9481 "Bug 9481"): Fix stability issues in the TlsStream/Stream classes
-* Bug [9489](https://dev.icinga.org/issues/9489 "Bug 9489"): Add log message for discarded cluster events (e.g. from unauthenticated clients)
-* Bug [9490](https://dev.icinga.org/issues/9490 "Bug 9490"): Missing openssl verify in cluster troubleshooting docs
-* Bug [9513](https://dev.icinga.org/issues/9513 "Bug 9513"): itl/plugins-contrib.d/*.conf should point to PluginContribDir
-* Bug [9522](https://dev.icinga.org/issues/9522 "Bug 9522"): wrong default port documentated for nrpe
-* Bug [9549](https://dev.icinga.org/issues/9549 "Bug 9549"): Generated certificates cannot be verified w/ openssl 0.9.8j on SLES 11
-* Bug [9558](https://dev.icinga.org/issues/9558 "Bug 9558"): mysql-devel is not available in sles11sp3
-* Bug [9563](https://dev.icinga.org/issues/9563 "Bug 9563"): Update getting started for Debian Jessie
-
-### What's New in Version 2.3.5
-
-#### Changes
-
-* NSClient++ is now bundled with the Windows setup wizard and can optionally be installed
-* Windows Wizard: "include <nscp>" is set by default
-* Windows Wizard: Add update mode
-* Plugins: Add check_perfmon plugin for Windows
-* ITL: Add CheckCommand objects for Windows plugins ("include <windows-plugins>")
-* ITL: Add CheckCommand definitions for "mongodb", "iftraffic", "disk_smb"
-* ITL: Add arguments to CheckCommands "dns", "ftp", "tcp", "nscp"
-
-#### Features
-
-* Feature [8116](https://dev.icinga.org/issues/8116 "Feature 8116"): Extend Windows installer with an update mode
-* Feature [8180](https://dev.icinga.org/issues/8180 "Feature 8180"): Add documentation and CheckCommands for the windows plugins
-* Feature [8809](https://dev.icinga.org/issues/8809 "Feature 8809"): Add check_perfmon plugin for Windows
-* Feature [9115](https://dev.icinga.org/issues/9115 "Feature 9115"): Add SHOWALL to NSCP Checkcommand
-* Feature [9130](https://dev.icinga.org/issues/9130 "Feature 9130"): Add 'check_drivesize' as nscp-local check command
-* Feature [9145](https://dev.icinga.org/issues/9145 "Feature 9145"): Add arguments to "dns" CheckCommand
-* Feature [9146](https://dev.icinga.org/issues/9146 "Feature 9146"): Add arguments to "ftp" CheckCommand
-* Feature [9147](https://dev.icinga.org/issues/9147 "Feature 9147"): Add arguments to "tcp" CheckCommand
-* Feature [9176](https://dev.icinga.org/issues/9176 "Feature 9176"): ITL Documentation: Add a link for passing custom attributes as command parameters
-* Feature [9180](https://dev.icinga.org/issues/9180 "Feature 9180"): Include Windows support details in the documentation
-* Feature [9185](https://dev.icinga.org/issues/9185 "Feature 9185"): Add timestamp support for PerfdataWriter
-* Feature [9191](https://dev.icinga.org/issues/9191 "Feature 9191"): Add "mongodb" CheckCommand definition
-* Feature [9238](https://dev.icinga.org/issues/9238 "Feature 9238"): Bundle NSClient++ in Windows Installer
-* Feature [9254](https://dev.icinga.org/issues/9254 "Feature 9254"): Add 'disk_smb' Plugin CheckCommand definition
-* Feature [9256](https://dev.icinga.org/issues/9256 "Feature 9256"): Determine NSClient++ installation path using MsiGetComponentPath
-* Feature [9260](https://dev.icinga.org/issues/9260 "Feature 9260"): Include <nscp> by default on Windows
-* Feature [9261](https://dev.icinga.org/issues/9261 "Feature 9261"): Add the --load-all and --log options for nscp-local
-* Feature [9263](https://dev.icinga.org/issues/9263 "Feature 9263"): Add support for installing NSClient++ in the Icinga 2 Windows wizard
-* Feature [9270](https://dev.icinga.org/issues/9270 "Feature 9270"): Update service apply for documentation
-* Feature [9272](https://dev.icinga.org/issues/9272 "Feature 9272"): Add 'iftraffic' to plugins-contrib check command definitions
-* Feature [9285](https://dev.icinga.org/issues/9285 "Feature 9285"): Best practices: cluster config sync
-* Feature [9297](https://dev.icinga.org/issues/9297 "Feature 9297"): Add examples for function usage in "set_if" and "command" attributes
-* Feature [9310](https://dev.icinga.org/issues/9310 "Feature 9310"): Add typeof in 'assign/ignore where' expression as example
-* Feature [9311](https://dev.icinga.org/issues/9311 "Feature 9311"): Add local variable scope for *Command to documentation (host, service, etc)
-* Feature [9313](https://dev.icinga.org/issues/9313 "Feature 9313"): Use a more simple example for passing command parameters
-* Feature [9318](https://dev.icinga.org/issues/9318 "Feature 9318"): Explain string concatenation in objects by real-world example
-* Feature [9363](https://dev.icinga.org/issues/9363 "Feature 9363"): Update documentation for escape sequences
-* Feature [9419](https://dev.icinga.org/issues/9419 "Feature 9419"): Enhance cluster/client troubleshooting
-* Feature [9420](https://dev.icinga.org/issues/9420 "Feature 9420"): Enhance cluster docs with HA command_endpoints
-* Feature [9431](https://dev.icinga.org/issues/9431 "Feature 9431"): Documentation: Move configuration before advanced topics
-
-#### Bugfixes
+* Bug [11628](https://dev.icinga.org/issues/11628 "Bug 11628"): Docs: Zone attribute 'endpoints' is an array
+* Bug [11634](https://dev.icinga.org/issues/11634 "Bug 11634"): Icinga 2 fails to build on Ubuntu Xenial
+* Bug [11635](https://dev.icinga.org/issues/11635 "Bug 11635"): Failed assertion in IdoPgsqlConnection::FieldToEscapedString
 
-* Bug [8853](https://dev.icinga.org/issues/8853 "Bug 8853"): Syntax Highlighting: host.address vs host.add
-* Bug [8888](https://dev.icinga.org/issues/8888 "Bug 8888"): Icinga2 --version: Error showing Distribution
-* Bug [8891](https://dev.icinga.org/issues/8891 "Bug 8891"): Node wont connect properly to master if host is is not set for Endpoint on new installs
-* Bug [9055](https://dev.icinga.org/issues/9055 "Bug 9055"): Wrong timestamps w/ historical data replay in DB IDO
-* Bug [9109](https://dev.icinga.org/issues/9109 "Bug 9109"): WIN: syslog is not an enable-able feature in windows
-* Bug [9116](https://dev.icinga.org/issues/9116 "Bug 9116"): node update-config reports critical and warning
-* Bug [9121](https://dev.icinga.org/issues/9121 "Bug 9121"): Possible DB deadlock
-* Bug [9131](https://dev.icinga.org/issues/9131 "Bug 9131"): Missing ")" in last Apply Rules example
-* Bug [9142](https://dev.icinga.org/issues/9142 "Bug 9142"): Downtimes are always "fixed"
-* Bug [9143](https://dev.icinga.org/issues/9143 "Bug 9143"): Incorrect type and state filter mapping for User objects in DB IDO
-* Bug [9161](https://dev.icinga.org/issues/9161 "Bug 9161"): 'disk': wrong order of threshold command arguments
-* Bug [9187](https://dev.icinga.org/issues/9187 "Bug 9187"): SPEC: Give group write permissions for perfdata dir
-* Bug [9205](https://dev.icinga.org/issues/9205 "Bug 9205"): port empty when using icinga2 node wizard
-* Bug [9222](https://dev.icinga.org/issues/9222 "Bug 9222"): Missing custom attributes in backends if name is equal to object attribute
-* Bug [9253](https://dev.icinga.org/issues/9253 "Bug 9253"): Incorrect variable name in the ITL
-* Bug [9255](https://dev.icinga.org/issues/9255 "Bug 9255"): --scm-installs fails when the service is already installed
-* Bug [9258](https://dev.icinga.org/issues/9258 "Bug 9258"): Some checks in the default Windows configuration fail
-* Bug [9259](https://dev.icinga.org/issues/9259 "Bug 9259"): Disk and 'icinga' services are missing in the default Windows config
-* Bug [9268](https://dev.icinga.org/issues/9268 "Bug 9268"): Typo in Configuration Best Practice
-* Bug [9269](https://dev.icinga.org/issues/9269 "Bug 9269"): Wrong permission etc on windows
-* Bug [9324](https://dev.icinga.org/issues/9324 "Bug 9324"): Multi line output not correctly handled from compat channels
-* Bug [9328](https://dev.icinga.org/issues/9328 "Bug 9328"): Multiline vars are broken in objects.cache output
-* Bug [9372](https://dev.icinga.org/issues/9372 "Bug 9372"): plugins-contrib.d/databases.conf: wrong argument for mssql_health
-* Bug [9389](https://dev.icinga.org/issues/9389 "Bug 9389"): Documentation: Typo
-* Bug [9390](https://dev.icinga.org/issues/9390 "Bug 9390"): Wrong service table attributes in Livestatus documentation
-* Bug [9393](https://dev.icinga.org/issues/9393 "Bug 9393"): Documentation: Extend Custom Attributes with the boolean type
-* Bug [9394](https://dev.icinga.org/issues/9394 "Bug 9394"): Including <nscp> on Linux fails with unregistered function
-* Bug [9399](https://dev.icinga.org/issues/9399 "Bug 9399"): Documentation: Typo
-* Bug [9406](https://dev.icinga.org/issues/9406 "Bug 9406"): Selective cluster reconnecting breaks client communication
-* Bug [9412](https://dev.icinga.org/issues/9412 "Bug 9412"): Documentation: Update the link to register a new Icinga account
-
-### What's New in Version 2.3.4
+### What's New in Version 2.4.5
 
 #### Changes
 
-* ITL: Check commands for various databases
-* Improve validation messages for time periods
-* Update max_check_attempts in generic-{host,service} templates
-* Update logrotate configuration
-* Bugfixes
-
-#### Features
-
-* Feature [8760](https://dev.icinga.org/issues/8760 "Feature 8760"): Add database plugins to ITL
-* Feature [8803](https://dev.icinga.org/issues/8803 "Feature 8803"): Agent Wizard: add options for API defaults
-* Feature [8893](https://dev.icinga.org/issues/8893 "Feature 8893"): Improve timeperiod validation error messages
-* Feature [8895](https://dev.icinga.org/issues/8895 "Feature 8895"): Add explanatory note for Icinga2 client documentation
+* Windows Installer changed from NSIS to MSI
+* New configuration attribute for hosts and services: check_timeout (overrides the CheckCommand's timeout when set)
+* ITL updates
+* Lots of bugfixes
+
+#### Feature
+
+* Feature [9283](https://dev.icinga.org/issues/9283 "Feature 9283"): Implement support for overriding check command timeout
+* Feature [9618](https://dev.icinga.org/issues/9618 "Feature 9618"): Add Windows setup wizard screenshots
+* Feature [11098](https://dev.icinga.org/issues/11098 "Feature 11098"): Add --method parameter for check_{oracle,mysql,mssql}_health CheckCommands
+* Feature [11194](https://dev.icinga.org/issues/11194 "Feature 11194"): Add --units, --rate and --rate-multiplier support for the snmpv3 check command
+* Feature [11399](https://dev.icinga.org/issues/11399 "Feature 11399"): Update .mailmap for Markus Frosch
+* Feature [11437](https://dev.icinga.org/issues/11437 "Feature 11437"): Add silent install / reference to NSClient++ to documentation
+* Feature [11449](https://dev.icinga.org/issues/11449 "Feature 11449"): Build 64-bit packages for Windows
+* Feature [11473](https://dev.icinga.org/issues/11473 "Feature 11473"): Update NSClient++ to version 0.4.4.19
+* Feature [11474](https://dev.icinga.org/issues/11474 "Feature 11474"): Install 64-bit version of NSClient++ on 64-bit versions of Windows
+* Feature [11585](https://dev.icinga.org/issues/11585 "Feature 11585"): Make sure to update the agent wizard banner
+* Feature [11587](https://dev.icinga.org/issues/11587 "Feature 11587"): Update chocolatey uninstall script for the MSI package
 
 #### Bugfixes
 
-* Bug [8808](https://dev.icinga.org/issues/8808 "Bug 8808"): logrotate doesn't work on Ubuntu
-* Bug [8821](https://dev.icinga.org/issues/8821 "Bug 8821"): command_endpoint check_results are not replicated to other endpoints in the same zone
-* Bug [8879](https://dev.icinga.org/issues/8879 "Bug 8879"): Reword documentation of check_address
-* Bug [8881](https://dev.icinga.org/issues/8881 "Bug 8881"): Add arguments to the UPS check
-* Bug [8889](https://dev.icinga.org/issues/8889 "Bug 8889"): Fix a minor markdown error
-* Bug [8892](https://dev.icinga.org/issues/8892 "Bug 8892"): Validation errors for time ranges which span the DST transition
-* Bug [8894](https://dev.icinga.org/issues/8894 "Bug 8894"): Default max_check_attempts should be lower for hosts than for services
-* Bug [8913](https://dev.icinga.org/issues/8913 "Bug 8913"): Windows Build: Flex detection
-* Bug [8917](https://dev.icinga.org/issues/8917 "Bug 8917"): Node wizard should only accept 'y', 'n', 'Y' and 'N' as answers for boolean questions
-* Bug [8919](https://dev.icinga.org/issues/8919 "Bug 8919"): Fix complexity class for Dictionary::Get
-* Bug [8987](https://dev.icinga.org/issues/8987 "Bug 8987"): Fix a typo
-* Bug [9012](https://dev.icinga.org/issues/9012 "Bug 9012"): Typo in graphite feature enable documentation
-* Bug [9014](https://dev.icinga.org/issues/9014 "Bug 9014"): Don't update scheduleddowntime table w/ trigger_time column when only adding a downtime
-* Bug [9016](https://dev.icinga.org/issues/9016 "Bug 9016"): Downtimes which have been triggered are not properly recorded in the database
-* Bug [9017](https://dev.icinga.org/issues/9017 "Bug 9017"): scheduled_downtime_depth column is not reset when a downtime ends or when a downtime is being removed
-* Bug [9021](https://dev.icinga.org/issues/9021 "Bug 9021"): Multiple log messages w/ "Attempting to send notifications for notification object"
-* Bug [9041](https://dev.icinga.org/issues/9041 "Bug 9041"): Acknowledging problems w/ expire time does not add the expiry information to the related comment for IDO and compat
-* Bug [9045](https://dev.icinga.org/issues/9045 "Bug 9045"): Vim syntax: Match groups before host/service/user objects
-* Bug [9049](https://dev.icinga.org/issues/9049 "Bug 9049"): check_disk order of command arguments
-* Bug [9050](https://dev.icinga.org/issues/9050 "Bug 9050"): web.conf is not in the RPM package
-* Bug [9064](https://dev.icinga.org/issues/9064 "Bug 9064"): troubleshoot truncates crash reports
-* Bug [9069](https://dev.icinga.org/issues/9069 "Bug 9069"): Documentation: set_if usage with boolean values and functions
-* Bug [9073](https://dev.icinga.org/issues/9073 "Bug 9073"): custom attributes with recursive macro function calls causing sigabrt
-
-### What's New in Version 2.3.3
-
-#### Changes
-
-* New function: parse_performance_data
-* Include more details in --version
-* Improve documentation
-* Bugfixes
+* Bug [9249](https://dev.icinga.org/issues/9249 "Bug 9249"): logrotate fails since the "su" directive was removed
+* Bug [10624](https://dev.icinga.org/issues/10624 "Bug 10624"): Add application manifest for the Windows agent wizard
+* Bug [10843](https://dev.icinga.org/issues/10843 "Bug 10843"): DB IDO: downtime is not in effect after restart
+* Bug [11106](https://dev.icinga.org/issues/11106 "Bug 11106"): Too many assign where filters cause stack overflow
+* Bug [11224](https://dev.icinga.org/issues/11224 "Bug 11224"): Socket Exceptions (Operation not permitted) while reading from API
+* Bug [11227](https://dev.icinga.org/issues/11227 "Bug 11227"): Downtimes and Comments are not synced to child zones
+* Bug [11258](https://dev.icinga.org/issues/11258 "Bug 11258"): Incorrect base URL in the icinga-rpm-release packages for Fedora
+* Bug [11336](https://dev.icinga.org/issues/11336 "Bug 11336"): Use retry_interval instead of check_interval for first OK -> NOT-OK state change
+* Bug [11347](https://dev.icinga.org/issues/11347 "Bug 11347"): Symlink subfolders not followed/considered for config files
+* Bug [11382](https://dev.icinga.org/issues/11382 "Bug 11382"): Downtimes are not always activated/expired on restart
+* Bug [11384](https://dev.icinga.org/issues/11384 "Bug 11384"): Remove dependency for .NET 3.5 from the chocolatey package
+* Bug [11387](https://dev.icinga.org/issues/11387 "Bug 11387"): IDO: historical contact notifications table column notification_id is off-by-one
+* Bug [11402](https://dev.icinga.org/issues/11402 "Bug 11402"): Explain how to use functions for wildcard matches for arrays and/or dictionaries in assign where expressions
+* Bug [11407](https://dev.icinga.org/issues/11407 "Bug 11407"): Docs: Remove the migration script chapter
+* Bug [11434](https://dev.icinga.org/issues/11434 "Bug 11434"): Config validation for Notification objects should check whether the state filters are valid
+* Bug [11435](https://dev.icinga.org/issues/11435 "Bug 11435"): Icinga 2 Windows Agent does not honor install path during upgrade
+* Bug [11438](https://dev.icinga.org/issues/11438 "Bug 11438"): Remove semi-colons in the auto-generated configs
+* Bug [11439](https://dev.icinga.org/issues/11439 "Bug 11439"): Update the CentOS installation documentation
+* Bug [11440](https://dev.icinga.org/issues/11440 "Bug 11440"): Docs: Cluster manual SSL generation formatting is broken
+* Bug [11455](https://dev.icinga.org/issues/11455 "Bug 11455"): ConfigSync broken from 2.4.3. to 2.4.4 under Windows
+* Bug [11462](https://dev.icinga.org/issues/11462 "Bug 11462"): Error compiling icinga2 targeted for x64 on Windows
+* Bug [11475](https://dev.icinga.org/issues/11475 "Bug 11475"): FatalError() returns when called before Application.Run
+* Bug [11482](https://dev.icinga.org/issues/11482 "Bug 11482"): API User gets wrongly authenticated (client_cn and no password)
+* Bug [11484](https://dev.icinga.org/issues/11484 "Bug 11484"): Overwriting global type variables causes crash in ConfigItem::Commit()
+* Bug [11494](https://dev.icinga.org/issues/11494 "Bug 11494"): Update documentation URL for Icinga Web 2
+* Bug [11522](https://dev.icinga.org/issues/11522 "Bug 11522"): Make the socket event engine configurable
+* Bug [11534](https://dev.icinga.org/issues/11534 "Bug 11534"): DowntimesExpireTimerHandler crashes Icinga2 with <unknown function>
+* Bug [11542](https://dev.icinga.org/issues/11542 "Bug 11542"): make install overwrites configuration files
+* Bug [11559](https://dev.icinga.org/issues/11559 "Bug 11559"): Segfault during config validation if host exists, service does not exist any longer and downtime expires
+* Bug [11564](https://dev.icinga.org/issues/11564 "Bug 11564"): Incorrect link in the documentation
+* Bug [11567](https://dev.icinga.org/issues/11567 "Bug 11567"): Navigation attributes are missing in /v1/objects/<type>
+* Bug [11574](https://dev.icinga.org/issues/11574 "Bug 11574"): Package fails to build on *NIX
+* Bug [11577](https://dev.icinga.org/issues/11577 "Bug 11577"): Compiler warning in NotifyActive
+* Bug [11582](https://dev.icinga.org/issues/11582 "Bug 11582"): icinga2 crashes when a command_endpoint is set, but the api feature is not active
+* Bug [11586](https://dev.icinga.org/issues/11586 "Bug 11586"): icinga2-installer.exe doesn't wait until NSIS uninstall.exe exits
+* Bug [11592](https://dev.icinga.org/issues/11592 "Bug 11592"): Remove instance_name from Ido*Connection example
+* Bug [11610](https://dev.icinga.org/issues/11610 "Bug 11610"): Windows installer does not copy "features-enabled" on upgrade
+* Bug [11617](https://dev.icinga.org/issues/11617 "Bug 11617"): Vim Syntax Highlighting does not work with assign where
+
+### What's New in Version 2.4.4
+
+#### Feature
+
+* Feature [10358](https://dev.icinga.org/issues/10358 "Feature 10358"): ITL: Allow to enforce specific SSL versions using the http check command
+* Feature [11205](https://dev.icinga.org/issues/11205 "Feature 11205"): Add "query" option to check_postgres command.
 
-#### Features
+#### Bugfixes
 
-* Feature [8685](https://dev.icinga.org/issues/8685 "Feature 8685"): Show state/type filter names in notice/debug log
-* Feature [8686](https://dev.icinga.org/issues/8686 "Feature 8686"): Update documentation for "apply for" rules
-* Feature [8693](https://dev.icinga.org/issues/8693 "Feature 8693"): New function: parse_performance_data
-* Feature [8740](https://dev.icinga.org/issues/8740 "Feature 8740"): Add "access objects at runtime" examples to advanced section
-* Feature [8761](https://dev.icinga.org/issues/8761 "Feature 8761"): Include more details in --version
-* Feature [8816](https://dev.icinga.org/issues/8816 "Feature 8816"): Add "random" CheckCommand for test and demo purposes
-* Feature [8827](https://dev.icinga.org/issues/8827 "Feature 8827"): Move release info in INSTALL.md into a separate file
+* Bug [9642](https://dev.icinga.org/issues/9642 "Bug 9642"): Flapping notifications are sent for hosts/services which are in a downtime
+* Bug [9969](https://dev.icinga.org/issues/9969 "Bug 9969"): Problem notifications while Flapping is active
+* Bug [10225](https://dev.icinga.org/issues/10225 "Bug 10225"): Host notification type is PROBLEM but should be RECOVERY
+* Bug [10231](https://dev.icinga.org/issues/10231 "Bug 10231"): MkDirP not working on Windows
+* Bug [10766](https://dev.icinga.org/issues/10766 "Bug 10766"): DB IDO: User notification type filters are incorrect
+* Bug [10770](https://dev.icinga.org/issues/10770 "Bug 10770"): Status code 200 even if an object could not be deleted.
+* Bug [10795](https://dev.icinga.org/issues/10795 "Bug 10795"): http check's URI is really just Path
+* Bug [10976](https://dev.icinga.org/issues/10976 "Bug 10976"): Explain how to join hosts/services for /v1/objects/comments
+* Bug [11107](https://dev.icinga.org/issues/11107 "Bug 11107"): ITL: Missing documentation for nwc_health "mode" parameter
+* Bug [11159](https://dev.icinga.org/issues/11159 "Bug 11159"): Common name in node wizard isn't case sensitive
+* Bug [11208](https://dev.icinga.org/issues/11208 "Bug 11208"): CMake does not find MySQL libraries on Windows
+* Bug [11209](https://dev.icinga.org/issues/11209 "Bug 11209"): Wrong log message for trusted cert in node setup command
+* Bug [11240](https://dev.icinga.org/issues/11240 "Bug 11240"): DEL_DOWNTIME_BY_HOST_NAME does not accept optional arguments
+* Bug [11248](https://dev.icinga.org/issues/11248 "Bug 11248"): Active checks are executed even though passive results are submitted
+* Bug [11257](https://dev.icinga.org/issues/11257 "Bug 11257"): Incorrect check interval when passive check results are used
+* Bug [11273](https://dev.icinga.org/issues/11273 "Bug 11273"): Services status updated multiple times within check_interval even though no retry was triggered
+* Bug [11289](https://dev.icinga.org/issues/11289 "Bug 11289"): epoll_ctl might cause oops on Ubuntu trusty
+* Bug [11320](https://dev.icinga.org/issues/11320 "Bug 11320"): Volatile transitions from HARD NOT-OK->NOT-OK do not trigger notifications
+* Bug [11328](https://dev.icinga.org/issues/11328 "Bug 11328"): Typo in API docs
+* Bug [11331](https://dev.icinga.org/issues/11331 "Bug 11331"): Update build requirements for SLES 11 SP4
+* Bug [11349](https://dev.icinga.org/issues/11349 "Bug 11349"): 'icinga2 feature list' fails when all features are disabled
+* Bug [11350](https://dev.icinga.org/issues/11350 "Bug 11350"): Docs: Add API examples for creating services and check commands
+* Bug [11352](https://dev.icinga.org/issues/11352 "Bug 11352"): Segmentation fault during 'icinga2 daemon -C'
+* Bug [11369](https://dev.icinga.org/issues/11369 "Bug 11369"): Chocolatey package is missing uninstall function
+* Bug [11385](https://dev.icinga.org/issues/11385 "Bug 11385"): Update development docs to use 'thread apply all bt full'
+
+### What's New in Version 2.4.3
 
 #### Bugfixes
 
-* Bug [8660](https://dev.icinga.org/issues/8660 "Bug 8660"): Update syntax highlighting for 2.3 features
-* Bug [8677](https://dev.icinga.org/issues/8677 "Bug 8677"): Re-order the object types in alphabetical order
-* Bug [8724](https://dev.icinga.org/issues/8724 "Bug 8724"): Missing config validator for command arguments 'set_if'
-* Bug [8734](https://dev.icinga.org/issues/8734 "Bug 8734"): startup.log broken when the DB schema needs an update
-* Bug [8736](https://dev.icinga.org/issues/8736 "Bug 8736"): Don't update custom vars for each status update
-* Bug [8748](https://dev.icinga.org/issues/8748 "Bug 8748"): Don't ignore extraneous arguments for functions
-* Bug [8749](https://dev.icinga.org/issues/8749 "Bug 8749"): Build warnings with CMake 3.1.3
-* Bug [8750](https://dev.icinga.org/issues/8750 "Bug 8750"): Flex version check does not reject unsupported versions
-* Bug [8753](https://dev.icinga.org/issues/8753 "Bug 8753"): Fix a typo in the documentation of ICINGA2_WITH_MYSQL and ICINGA2_WITH_PGSQL
-* Bug [8755](https://dev.icinga.org/issues/8755 "Bug 8755"): Fix VIM syntax highlighting for comments
-* Bug [8757](https://dev.icinga.org/issues/8757 "Bug 8757"): Add missing keywords in the syntax highlighting files
-* Bug [8762](https://dev.icinga.org/issues/8762 "Bug 8762"): Plugin "check_http" is missing in Windows environments
-* Bug [8763](https://dev.icinga.org/issues/8763 "Bug 8763"): Typo in doc library-reference
-* Bug [8764](https://dev.icinga.org/issues/8764 "Bug 8764"): Revamp migration documentation
-* Bug [8765](https://dev.icinga.org/issues/8765 "Bug 8765"): Explain processing logic/order of apply rules with for loops
-* Bug [8766](https://dev.icinga.org/issues/8766 "Bug 8766"): Remove prompt to create a TicketSalt from the wizard
-* Bug [8767](https://dev.icinga.org/issues/8767 "Bug 8767"): Typo and invalid example in the runtime macro documentation
-* Bug [8769](https://dev.icinga.org/issues/8769 "Bug 8769"): Improve error message for invalid field access
-* Bug [8770](https://dev.icinga.org/issues/8770 "Bug 8770"): object Notification + apply Service fails with error "...refers to service which doesn't exist"
-* Bug [8771](https://dev.icinga.org/issues/8771 "Bug 8771"): Correct HA documentation
-* Bug [8829](https://dev.icinga.org/issues/8829 "Bug 8829"): Figure out why command validators are not triggered
-* Bug [8834](https://dev.icinga.org/issues/8834 "Bug 8834"): Return doesn't work inside loops
-* Bug [8844](https://dev.icinga.org/issues/8844 "Bug 8844"): Segmentation fault when executing "icinga2 pki new-cert"
-* Bug [8862](https://dev.icinga.org/issues/8862 "Bug 8862"): wrong 'dns_lookup' custom attribute default in command-plugins.conf
-* Bug [8866](https://dev.icinga.org/issues/8866 "Bug 8866"): Fix incorrect perfdata templates in the documentation
-* Bug [8869](https://dev.icinga.org/issues/8869 "Bug 8869"): Array in command arguments doesn't work
-
-### What's New in Version 2.3.2
+* Bug [11211](https://dev.icinga.org/issues/11211 "Bug 11211"): Permission problem after running icinga2 node wizard
+* Bug [11212](https://dev.icinga.org/issues/11212 "Bug 11212"): Wrong permissions for files in /var/cache/icinga2/*
+
+### What's New in Version 2.4.2
 
 #### Changes
 
-* Bugfixes
+* ITL
+    * Additional arguments for check_disk
+    * Fix incorrect path for the check_hpasm plugin
+    * New command: check_iostat
+    * Fix incorrect variable names for the check_impi plugin
+* Cluster
+    * Improve cluster performance
+    * Fix connection handling problems (multiple connections for the same endpoint)
+* Performance improvements for the DB IDO modules
+* Lots and lots of various other bugfixes
+* Documentation updates
 
-#### Bugfixes
+#### Feature
+
+* Feature [10660](https://dev.icinga.org/issues/10660 "Feature 10660"): Add CMake flag for disabling the unit tests
+* Feature [10777](https://dev.icinga.org/issues/10777 "Feature 10777"): Add check_iostat to ITL
+* Feature [10787](https://dev.icinga.org/issues/10787 "Feature 10787"): Add "-x" parameter in command definition for disk-windows CheckCommand
+* Feature [10807](https://dev.icinga.org/issues/10807 "Feature 10807"): Raise a config error for "Checkable" objects in global zones
+* Feature [10857](https://dev.icinga.org/issues/10857 "Feature 10857"): DB IDO: Add a log message when the connection handling is completed
+* Feature [10860](https://dev.icinga.org/issues/10860 "Feature 10860"): Log DB IDO query queue stats
+* Feature [10880](https://dev.icinga.org/issues/10880 "Feature 10880"): "setting up check plugins" section should be enhanced with package manager examples
+* Feature [10920](https://dev.icinga.org/issues/10920 "Feature 10920"): Add Timeout parameter to snmpv3 check
+* Feature [10947](https://dev.icinga.org/issues/10947 "Feature 10947"): Add example how to use custom functions in attributes
+* Feature [10964](https://dev.icinga.org/issues/10964 "Feature 10964"): Troubleshooting: Explain how to fetch the executed command
+* Feature [10988](https://dev.icinga.org/issues/10988 "Feature 10988"): Support TLSv1.1 and TLSv1.2 for the cluster transport encryption
+* Feature [11037](https://dev.icinga.org/issues/11037 "Feature 11037"): Add String#trim
+* Feature [11138](https://dev.icinga.org/issues/11138 "Feature 11138"): Checkcommand Disk : Option Freespace-ignore-reserved
 
-* Bug [8721](https://dev.icinga.org/issues/8721 "Bug 8721"): Log message for cli commands breaks the init script
+#### Bugfixes
 
-### What's New in Version 2.3.1
+* Bug [7287](https://dev.icinga.org/issues/7287 "Bug 7287"): Re-checks scheduling w/ retry_interval
+* Bug [8714](https://dev.icinga.org/issues/8714 "Bug 8714"): Add priority queue for disconnect/programstatus update events
+* Bug [8976](https://dev.icinga.org/issues/8976 "Bug 8976"): DB IDO: notification_id for contact notifications is out of range
+* Bug [10226](https://dev.icinga.org/issues/10226 "Bug 10226"): Icinga2 reload timeout results in killing old and new process because of systemd
+* Bug [10449](https://dev.icinga.org/issues/10449 "Bug 10449"): Livestatus log query - filter "class" yields empty results
+* Bug [10458](https://dev.icinga.org/issues/10458 "Bug 10458"): Incorrect SQL command for creating the user of the PostgreSQL DB for the IDO
+* Bug [10460](https://dev.icinga.org/issues/10460 "Bug 10460"): A PgSQL DB for the IDO can't be created w/ UTF8
+* Bug [10497](https://dev.icinga.org/issues/10497 "Bug 10497"): check_memory and check_swap plugins do unit conversion and rounding before percentage calculations resulting in imprecise percentages
+* Bug [10544](https://dev.icinga.org/issues/10544 "Bug 10544"): check_network performance data in invalid format
+* Bug [10554](https://dev.icinga.org/issues/10554 "Bug 10554"): Non-UTF8 characters from plugins causes IDO to fail
+* Bug [10655](https://dev.icinga.org/issues/10655 "Bug 10655"): API queries cause memory leaks
+* Bug [10700](https://dev.icinga.org/issues/10700 "Bug 10700"): Crash in ExternalCommandListener
+* Bug [10711](https://dev.icinga.org/issues/10711 "Bug 10711"): Zone::CanAccessObject is very expensive
+* Bug [10713](https://dev.icinga.org/issues/10713 "Bug 10713"): ApiListener::ReplayLog can block with a lot of clients
+* Bug [10714](https://dev.icinga.org/issues/10714 "Bug 10714"): API is not working on wheezy
+* Bug [10724](https://dev.icinga.org/issues/10724 "Bug 10724"): Remove the local zone name question in node wizard
+* Bug [10728](https://dev.icinga.org/issues/10728 "Bug 10728"): node wizard does not remember user defined port
+* Bug [10736](https://dev.icinga.org/issues/10736 "Bug 10736"): Missing num_hosts_pending in /v1/status/CIB
+* Bug [10739](https://dev.icinga.org/issues/10739 "Bug 10739"): Crash on startup with incorrect directory permissions
+* Bug [10744](https://dev.icinga.org/issues/10744 "Bug 10744"): build of icinga2 with gcc 4.4.7 segfaulting with ido
+* Bug [10745](https://dev.icinga.org/issues/10745 "Bug 10745"): ITL check command possibly mistyped variable names
+* Bug [10748](https://dev.icinga.org/issues/10748 "Bug 10748"): Missing path in mkdir() exceptions
+* Bug [10760](https://dev.icinga.org/issues/10760 "Bug 10760"): Disallow lambda expressions where side-effect-free expressions are not allowed
+* Bug [10765](https://dev.icinga.org/issues/10765 "Bug 10765"): Avoid duplicate config and status updates on startup
+* Bug [10773](https://dev.icinga.org/issues/10773 "Bug 10773"): chcon partial context error in safe-reload prevents reload
+* Bug [10779](https://dev.icinga.org/issues/10779 "Bug 10779"): Wrong postgresql-setup initdb command for RHEL7
+* Bug [10780](https://dev.icinga.org/issues/10780 "Bug 10780"): The hpasm check command is using the PluginDir constant
+* Bug [10784](https://dev.icinga.org/issues/10784 "Bug 10784"): Incorrect information in --version on Linux
+* Bug [10806](https://dev.icinga.org/issues/10806 "Bug 10806"): Missing SUSE repository for monitoring plugins documentation
+* Bug [10817](https://dev.icinga.org/issues/10817 "Bug 10817"): Failed IDO query for icinga_downtimehistory
+* Bug [10818](https://dev.icinga.org/issues/10818 "Bug 10818"): Use NodeName in null and random checks
+* Bug [10819](https://dev.icinga.org/issues/10819 "Bug 10819"): Cluster config sync ignores zones.d from API packages
+* Bug [10824](https://dev.icinga.org/issues/10824 "Bug 10824"): Windows build fails with latest git master
+* Bug [10825](https://dev.icinga.org/issues/10825 "Bug 10825"): Missing documentation for API packages zones.d config sync
+* Bug [10826](https://dev.icinga.org/issues/10826 "Bug 10826"): Build error with older CMake versions on VERSION_LESS compare
+* Bug [10828](https://dev.icinga.org/issues/10828 "Bug 10828"): Relative path in include_zones does not work
+* Bug [10829](https://dev.icinga.org/issues/10829 "Bug 10829"): IDO breaks when writing to icinga_programstatus with latest snapshots
+* Bug [10830](https://dev.icinga.org/issues/10830 "Bug 10830"): Config validation doesn't fail when templates are used as object names
+* Bug [10852](https://dev.icinga.org/issues/10852 "Bug 10852"): Formatting problem in "Advanced Filter" chapter
+* Bug [10855](https://dev.icinga.org/issues/10855 "Bug 10855"): Implement support for re-ordering groups of IDO queries
+* Bug [10862](https://dev.icinga.org/issues/10862 "Bug 10862"): Evaluate if CanExecuteQuery/FieldToEscapedString lead to exceptions on !m_Connected
+* Bug [10867](https://dev.icinga.org/issues/10867 "Bug 10867"): "repository add" cli command writes invalid "type" attribute
+* Bug [10883](https://dev.icinga.org/issues/10883 "Bug 10883"): Icinga2 crashes in IDO when removing a comment
+* Bug [10890](https://dev.icinga.org/issues/10890 "Bug 10890"): Remove superfluous #ifdef
+* Bug [10891](https://dev.icinga.org/issues/10891 "Bug 10891"): is_active in IDO is only re-enabled on "every second" restart
+* Bug [10908](https://dev.icinga.org/issues/10908 "Bug 10908"): Typos in the "troubleshooting" section of the documentation
+* Bug [10923](https://dev.icinga.org/issues/10923 "Bug 10923"): API actions: Decide whether fixed: false is the right default
+* Bug [10931](https://dev.icinga.org/issues/10931 "Bug 10931"): Exception stack trace on icinga2 client when the master reloads the configuration
+* Bug [10932](https://dev.icinga.org/issues/10932 "Bug 10932"): Cluster config sync: Ensure that /var/lib/icinga2/api/zones/* exists
+* Bug [10935](https://dev.icinga.org/issues/10935 "Bug 10935"): Logrotate on systemd distros should use systemctl not service
+* Bug [10948](https://dev.icinga.org/issues/10948 "Bug 10948"): Icinga state file corruption with temporary file creation
+* Bug [10956](https://dev.icinga.org/issues/10956 "Bug 10956"): Compiler warnings in lib/remote/base64.cpp
+* Bug [10959](https://dev.icinga.org/issues/10959 "Bug 10959"): Better explaination for array values in "disk" CheckCommand docs
+* Bug [10963](https://dev.icinga.org/issues/10963 "Bug 10963"): high load and memory consumption on icinga2 agent v2.4.1
+* Bug [10968](https://dev.icinga.org/issues/10968 "Bug 10968"): Race condition when using systemd unit file
+* Bug [10974](https://dev.icinga.org/issues/10974 "Bug 10974"): Modified attributes do not work for the IcingaApplication object w/ external commands
+* Bug [10979](https://dev.icinga.org/issues/10979 "Bug 10979"): Mistake in mongodb command definition (mongodb_replicaset)
+* Bug [10981](https://dev.icinga.org/issues/10981 "Bug 10981"): Incorrect name in AUTHORS
+* Bug [10989](https://dev.icinga.org/issues/10989 "Bug 10989"): Escaped sequences not properly generated with 'node update-config'
+* Bug [10991](https://dev.icinga.org/issues/10991 "Bug 10991"): Stream buffer size is 512 bytes, could be raised
+* Bug [10998](https://dev.icinga.org/issues/10998 "Bug 10998"): Incorrect IdoPgSqlConnection Example in Documentation
+* Bug [11006](https://dev.icinga.org/issues/11006 "Bug 11006"): Segfault in ApiListener::ConfigUpdateObjectAPIHandler
+* Bug [11014](https://dev.icinga.org/issues/11014 "Bug 11014"): Check event duplication with parallel connections involved
+* Bug [11019](https://dev.icinga.org/issues/11019 "Bug 11019"): next_check noise in the IDO
+* Bug [11020](https://dev.icinga.org/issues/11020 "Bug 11020"): Master reloads with agents generate false alarms
+* Bug [11065](https://dev.icinga.org/issues/11065 "Bug 11065"): Deleting an object via API does not disable it in DB IDO
+* Bug [11074](https://dev.icinga.org/issues/11074 "Bug 11074"): Partially missing escaping in doc/7-icinga-template-library.md
+* Bug [11075](https://dev.icinga.org/issues/11075 "Bug 11075"): Outdated link to icingaweb2-module-nagvis
+* Bug [11083](https://dev.icinga.org/issues/11083 "Bug 11083"): Ensure that config sync updates are always sent on reconnect
+* Bug [11085](https://dev.icinga.org/issues/11085 "Bug 11085"): Crash in ConfigItem::RunWithActivationContext
+* Bug [11088](https://dev.icinga.org/issues/11088 "Bug 11088"): API queries on non-existant objects cause exception
+* Bug [11096](https://dev.icinga.org/issues/11096 "Bug 11096"): Windows build fails on InterlockedIncrement type
+* Bug [11103](https://dev.icinga.org/issues/11103 "Bug 11103"): Problem with hostgroup_members table cleanup
+* Bug [11111](https://dev.icinga.org/issues/11111 "Bug 11111"): Clean up unused variables a bit
+* Bug [11118](https://dev.icinga.org/issues/11118 "Bug 11118"): Cluster WQ thread dies after fork()
+* Bug [11122](https://dev.icinga.org/issues/11122 "Bug 11122"): Connections are not cleaned up properly
+* Bug [11132](https://dev.icinga.org/issues/11132 "Bug 11132"): YYYY-MM-DD time specs are parsed incorrectly
+* Bug [11178](https://dev.icinga.org/issues/11178 "Bug 11178"): Documentation: Unescaped pipe character in tables
+* Bug [11179](https://dev.icinga.org/issues/11179 "Bug 11179"): CentOS 5 doesn't support epoll_create1
+* Bug [11204](https://dev.icinga.org/issues/11204 "Bug 11204"): "node setup" tries to chown() files before they're created
+
+### What's New in Version 2.4.1
 
 #### Changes
 
-* Bugfixes
-
-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
+* ITL
+    * Add running_kernel_use_sudo option for the running_kernel check
+* Configuration
+    * Add global constants: `PlatformName`. `PlatformVersion`, `PlatformKernel` and `PlatformKernelVersion`
+* CLI
+    * Use NodeName and ZoneName constants for 'node setup' and 'node wizard' 
 
-#### Features
+#### Feature
 
-* Feature [8659](https://dev.icinga.org/issues/8659 "Feature 8659"): Implement String#contains
+* Feature [10622](https://dev.icinga.org/issues/10622 "Feature 10622"): Add by_ssh_options argument for the check_by_ssh plugin
+* Feature [10693](https://dev.icinga.org/issues/10693 "Feature 10693"): Add running_kernel_use_sudo option for the running_kernel check
+* Feature [10716](https://dev.icinga.org/issues/10716 "Feature 10716"): Use NodeName and ZoneName constants for 'node setup' and 'node wizard'
 
 #### Bugfixes
 
-* Bug [8540](https://dev.icinga.org/issues/8540 "Bug 8540"): Kill signal sent only to check process, not whole process group
-* Bug [8657](https://dev.icinga.org/issues/8657 "Bug 8657"): Missing program name in 'icinga2 --version'
-* Bug [8658](https://dev.icinga.org/issues/8658 "Bug 8658"): Fix check_disk thresholds: make sure partitions are the last arguments
-* Bug [8672](https://dev.icinga.org/issues/8672 "Bug 8672"): Api heartbeat message response time problem
-* Bug [8673](https://dev.icinga.org/issues/8673 "Bug 8673"): Fix check_disk default thresholds and document the change of unit
-* Bug [8679](https://dev.icinga.org/issues/8679 "Bug 8679"): Config validation fail because of unexpected new-line
-* Bug [8680](https://dev.icinga.org/issues/8680 "Bug 8680"): Update documentation for DB IDO HA Run-Once
-* Bug [8683](https://dev.icinga.org/issues/8683 "Bug 8683"): Make sure that the /var/log/icinga2/crash directory exists
-* Bug [8684](https://dev.icinga.org/issues/8684 "Bug 8684"): Fix formatting for the GDB stacktrace
-* Bug [8687](https://dev.icinga.org/issues/8687 "Bug 8687"): Crash in Dependency::Stop
-* Bug [8691](https://dev.icinga.org/issues/8691 "Bug 8691"): Debian packages do not create /var/log/icinga2/crash
-
-### What's New in Version 2.3.0
+* Bug [10528](https://dev.icinga.org/issues/10528 "Bug 10528"): Documentation example in "Access Object Attributes at Runtime" doesn't work correctly
+* Bug [10615](https://dev.icinga.org/issues/10615 "Bug 10615"): Build fails on SLES 11 SP3 with GCC 4.8
+* Bug [10632](https://dev.icinga.org/issues/10632 "Bug 10632"): "node wizard" does not ask user to verify SSL certificate
+* Bug [10641](https://dev.icinga.org/issues/10641 "Bug 10641"): API setup command incorrectly overwrites existing certificates
+* Bug [10643](https://dev.icinga.org/issues/10643 "Bug 10643"): Icinga 2 crashes when ScheduledDowntime objects are used
+* Bug [10645](https://dev.icinga.org/issues/10645 "Bug 10645"): Documentation for schedule-downtime is missing required paremeters
+* Bug [10648](https://dev.icinga.org/issues/10648 "Bug 10648"): lib/base/process.cpp SIGSEGV on Debian squeeze / RHEL 6
+* Bug [10661](https://dev.icinga.org/issues/10661 "Bug 10661"): Incorrect web inject URL in documentation
+* Bug [10663](https://dev.icinga.org/issues/10663 "Bug 10663"): Incorrect redirect for stderr in /usr/lib/icinga2/prepare-dirs
+* Bug [10667](https://dev.icinga.org/issues/10667 "Bug 10667"): Indentation in command-plugins.conf
+* Bug [10677](https://dev.icinga.org/issues/10677 "Bug 10677"): node wizard checks for /var/lib/icinga2/ca directory but not the files
+* Bug [10690](https://dev.icinga.org/issues/10690 "Bug 10690"): CLI command 'repository add' doesn't work
+* Bug [10692](https://dev.icinga.org/issues/10692 "Bug 10692"): Fix typos in the documentation
+* Bug [10708](https://dev.icinga.org/issues/10708 "Bug 10708"): Windows setup wizard crashes when InstallDir registry key is not set
+* Bug [10710](https://dev.icinga.org/issues/10710 "Bug 10710"): Incorrect path for icinga2 binary in development documentation
+* Bug [10720](https://dev.icinga.org/issues/10720 "Bug 10720"): Remove --master_zone from --help because it is currently not implemented
+
+### What's New in Version 2.4.0
 
 #### Changes
 
-* Improved configuration validation
-    * Unnecessary escapes are no longer permitted (e.g. \')
-    * Dashes are no longer permitted in identifier names (as their semantics are ambiguous)
-    * Unused values are detected (e.g. { "-M" })
-    * Validation for time ranges has been improved
-    * Additional validation rules for some object types (Notification and User)
-* New language features
-    * Implement a separate type for boolean values
-    * Support for user-defined functions
-    * Support for conditional statements (if/else)
-    * Support for 'for' and 'while' loops
-    * Support for local variables using the 'var' keyword
-    * New operators: % (modulo), ^ (xor), - (unary minus) and + (unary plus)
-    * Implemented prototype-based methods for most built-in types (e.g. [ 3, 2 ].sort())
-    * Explicit access to local and global variables using the 'locals' and 'globals' keywords
-    * Changed the order in which filters are evaluated for apply rules with 'for'
-    * Make type objects accessible as global variables
-    * Support for using functions in custom attributes
-    * Access objects and their runtime attributes in functions (e.g. get_host(NodeName).state)
-* ITL improvements
-    * Additional check commands were added to the ITL
-    * Additional arguments for existing check commands
-* CLI improvements
-    * Add the 'icinga2 console' CLI command which can be used to test expressions
-    * Add the 'icinga2 troubleshoot' CLI command for collecting troubleshooting information
-    * Performance improvements for the 'icinga2 node update-config' CLI command
-    * Implement argument auto-completion for short options (e.g. daemon -c)
-    * 'node setup' and 'node wizard' create backups for existing certificate files
-* Add ignore_soft_states option for Dependency object configuration
-* Fewer threads are used for socket I/O
-* Flapping detection for hosts and services is disabled by default
-* Added support for OpenTSDB
-* New Livestatus tables: hostsbygroup, servicesbygroup, servicesbyhostgroup
-* Include GDB backtrace in crash reports
-* Various documentation improvements
-* Solved a number of issues where cluster instances would not reconnect after intermittent connection problems
-* A lot of other, minor changes
-
-* [DB IDO schema upgrade](17-upgrading-icinga-2.md#upgrading-icinga-2) to `1.13.0` required!
-
-#### Features
-
-* Feature [3446](https://dev.icinga.org/issues/3446 "Feature 3446"): Add troubleshooting collect cli command
-* Feature [6109](https://dev.icinga.org/issues/6109 "Feature 6109"): Don't spawn threads for network connections
-* Feature [6570](https://dev.icinga.org/issues/6570 "Feature 6570"): Disallow side-effect-free r-value expressions in expression lists
-* Feature [6697](https://dev.icinga.org/issues/6697 "Feature 6697"): Plugin Check Commands: add check_vmware_esx
-* Feature [6857](https://dev.icinga.org/issues/6857 "Feature 6857"): Run CheckCommands with C locale (workaround for comma vs dot and plugin api bug)
-* Feature [6858](https://dev.icinga.org/issues/6858 "Feature 6858"): Add some more PNP details
-* Feature [6868](https://dev.icinga.org/issues/6868 "Feature 6868"): Disable flapping detection by default
-* Feature [6923](https://dev.icinga.org/issues/6923 "Feature 6923"): IDO should fill program_end_time on a clean shutdown
-* Feature [7136](https://dev.icinga.org/issues/7136 "Feature 7136"): extended Manubulon SNMP Check Plugin Command
-* Feature [7209](https://dev.icinga.org/issues/7209 "Feature 7209"): ITL: Interfacetable
-* Feature [7256](https://dev.icinga.org/issues/7256 "Feature 7256"): Add OpenTSDB Writer
-* Feature [7292](https://dev.icinga.org/issues/7292 "Feature 7292"): ITL: Check_Mem.pl
-* Feature [7294](https://dev.icinga.org/issues/7294 "Feature 7294"): ITL: ESXi-Hardware
-* Feature [7326](https://dev.icinga.org/issues/7326 "Feature 7326"): Add parent soft states option to Dependency object configuration
-* Feature [7361](https://dev.icinga.org/issues/7361 "Feature 7361"): Livestatus: Add GroupBy tables: hostsbygroup, servicesbygroup, servicesbyhostgroup
-* Feature [7545](https://dev.icinga.org/issues/7545 "Feature 7545"): Please add labels in SNMP checks
-* Feature [7564](https://dev.icinga.org/issues/7564 "Feature 7564"): Access object runtime attributes in custom vars & command arguments
-* Feature [7610](https://dev.icinga.org/issues/7610 "Feature 7610"): Variable from for loop not usable in assign statement
-* Feature [7700](https://dev.icinga.org/issues/7700 "Feature 7700"): Evaluate apply/object rules when the parent objects are created
-* Feature [7702](https://dev.icinga.org/issues/7702 "Feature 7702"): Add an option that hides CLI commands
-* Feature [7704](https://dev.icinga.org/issues/7704 "Feature 7704"): ConfigCompiler::HandleInclude* should return an AST node
-* Feature [7706](https://dev.icinga.org/issues/7706 "Feature 7706"): ConfigCompiler::Compile* should return an AST node
-* Feature [7748](https://dev.icinga.org/issues/7748 "Feature 7748"): Redesign how stack frames work for scripts
-* Feature [7767](https://dev.icinga.org/issues/7767 "Feature 7767"): Rename _DEBUG to I2_DEBUG
-* Feature [7774](https://dev.icinga.org/issues/7774 "Feature 7774"): Implement an AST Expression for T_CONST
-* Feature [7778](https://dev.icinga.org/issues/7778 "Feature 7778"): Missing check_disk output on Windows
-* Feature [7784](https://dev.icinga.org/issues/7784 "Feature 7784"): Implement the DISABLE_HOST_SVC_NOTIFICATIONS and ENABLE_HOST_SVC_NOTIFICATIONS commands
-* Feature [7793](https://dev.icinga.org/issues/7793 "Feature 7793"): Don't build db_ido when both MySQL and PostgreSQL aren't enabled
-* Feature [7794](https://dev.icinga.org/issues/7794 "Feature 7794"): Implement an option to disable building the Livestatus module
-* Feature [7795](https://dev.icinga.org/issues/7795 "Feature 7795"): Implement an option to disable building the Demo component
-* Feature [7805](https://dev.icinga.org/issues/7805 "Feature 7805"): Implement unit tests for the config parser
-* Feature [7807](https://dev.icinga.org/issues/7807 "Feature 7807"): Move the cast functions into libbase
-* Feature [7813](https://dev.icinga.org/issues/7813 "Feature 7813"): Implement the % operator
-* Feature [7816](https://dev.icinga.org/issues/7816 "Feature 7816"): Document operator precedence
-* Feature [7822](https://dev.icinga.org/issues/7822 "Feature 7822"): Make the config parser thread-safe
-* Feature [7823](https://dev.icinga.org/issues/7823 "Feature 7823"): Figure out whether Number + String should implicitly convert the Number argument to a string
-* Feature [7824](https://dev.icinga.org/issues/7824 "Feature 7824"): Implement the "if" and "else" keywords
-* Feature [7873](https://dev.icinga.org/issues/7873 "Feature 7873"): Plugin Check Commands: Add icmp
-* Feature [7879](https://dev.icinga.org/issues/7879 "Feature 7879"): Windows agent is missing the standard plugin check_ping
-* Feature [7883](https://dev.icinga.org/issues/7883 "Feature 7883"): Implement official support for user-defined functions and the "for" keyword
-* Feature [7901](https://dev.icinga.org/issues/7901 "Feature 7901"): Implement socket_path attribute for the IdoMysqlConnection class
-* Feature [7910](https://dev.icinga.org/issues/7910 "Feature 7910"): The lexer shouldn't accept escapes for characters which don't have to be escaped
-* Feature [7925](https://dev.icinga.org/issues/7925 "Feature 7925"): Move the config file for the ido-*sql features into the icinga2-ido-* packages
-* Feature [8016](https://dev.icinga.org/issues/8016 "Feature 8016"): Documentation enhancement for snmp traps and passive checks.
-* Feature [8019](https://dev.icinga.org/issues/8019 "Feature 8019"): Register type objects as global variables
-* Feature [8020](https://dev.icinga.org/issues/8020 "Feature 8020"): Improve output of ToString for type objects
-* Feature [8030](https://dev.icinga.org/issues/8030 "Feature 8030"): Evaluate usage of function()
-* Feature [8033](https://dev.icinga.org/issues/8033 "Feature 8033"): Allow name changed from inside the object
-* Feature [8040](https://dev.icinga.org/issues/8040 "Feature 8040"): Disallow calling strings as functions
-* Feature [8043](https://dev.icinga.org/issues/8043 "Feature 8043"): Implement a boolean sub-type for the Value class
-* Feature [8047](https://dev.icinga.org/issues/8047 "Feature 8047"): ConfigCompiler::HandleInclude should return an inline dictionary
-* Feature [8060](https://dev.icinga.org/issues/8060 "Feature 8060"): Windows plugins should behave like their Linux cousins
-* Feature [8065](https://dev.icinga.org/issues/8065 "Feature 8065"): Implement a way to remove dictionary keys
-* Feature [8071](https://dev.icinga.org/issues/8071 "Feature 8071"): Implement a way to call methods on objects
-* Feature [8074](https://dev.icinga.org/issues/8074 "Feature 8074"): Figure out how variable scopes should work
-* Feature [8078](https://dev.icinga.org/issues/8078 "Feature 8078"): Backport i2tcl's error reporting functionality into "icinga2 console"
-* Feature [8096](https://dev.icinga.org/issues/8096 "Feature 8096"): Document the new language features in 2.3
-* Feature [8121](https://dev.icinga.org/issues/8121 "Feature 8121"): feature enable should use relative symlinks
-* Feature [8133](https://dev.icinga.org/issues/8133 "Feature 8133"): Implement line-continuation for the "console" command
-* Feature [8169](https://dev.icinga.org/issues/8169 "Feature 8169"): Implement additional methods for strings
-* Feature [8172](https://dev.icinga.org/issues/8172 "Feature 8172"): Assignments shouldn't have a "return" value
-* Feature [8195](https://dev.icinga.org/issues/8195 "Feature 8195"): Host/Service runtime macro downtime_depth
-* Feature [8226](https://dev.icinga.org/issues/8226 "Feature 8226"): Make invalid log-severity option output an error instead of a warning
-* Feature [8244](https://dev.icinga.org/issues/8244 "Feature 8244"): Implement keywords to explicitly access globals/locals
-* Feature [8259](https://dev.icinga.org/issues/8259 "Feature 8259"): The check "hostalive" is not working with ipv6
-* Feature [8269](https://dev.icinga.org/issues/8269 "Feature 8269"): Implement the while keyword
-* Feature [8277](https://dev.icinga.org/issues/8277 "Feature 8277"): Add macros $host.check_source$ and $service.check_source$
-* Feature [8290](https://dev.icinga.org/issues/8290 "Feature 8290"): Make operators &&, || behave like in JavaScript
-* Feature [8291](https://dev.icinga.org/issues/8291 "Feature 8291"): Implement validator support for function objects
-* Feature [8293](https://dev.icinga.org/issues/8293 "Feature 8293"): The Zone::global attribute is not documented
-* Feature [8316](https://dev.icinga.org/issues/8316 "Feature 8316"): Extend disk checkcommand
-* Feature [8322](https://dev.icinga.org/issues/8322 "Feature 8322"): Implement Array#join
-* Feature [8371](https://dev.icinga.org/issues/8371 "Feature 8371"): Add path information for objects in object list
-* Feature [8374](https://dev.icinga.org/issues/8374 "Feature 8374"): Add timestamp support for Graphite
-* Feature [8386](https://dev.icinga.org/issues/8386 "Feature 8386"): Add documentation for cli command 'console'
-* Feature [8393](https://dev.icinga.org/issues/8393 "Feature 8393"): Implement support for Json.encode and Json.decode
-* Feature [8394](https://dev.icinga.org/issues/8394 "Feature 8394"): Implement continue/break keywords
-* Feature [8399](https://dev.icinga.org/issues/8399 "Feature 8399"): Backup certificate files in 'node setup'
-* Feature [8410](https://dev.icinga.org/issues/8410 "Feature 8410"): udp check command is missing arguments.
-* Feature [8414](https://dev.icinga.org/issues/8414 "Feature 8414"): Add ITL check command for check_ipmi_sensor
-* Feature [8429](https://dev.icinga.org/issues/8429 "Feature 8429"): add webinject checkcommand
-* Feature [8465](https://dev.icinga.org/issues/8465 "Feature 8465"): Add the ability to use a CA certificate as a way of verifying hosts for CSR autosigning
-* Feature [8467](https://dev.icinga.org/issues/8467 "Feature 8467"): introduce time dependent variable values
-* Feature [8498](https://dev.icinga.org/issues/8498 "Feature 8498"): Snmp CheckCommand misses various options
-* Feature [8515](https://dev.icinga.org/issues/8515 "Feature 8515"): Show slave lag for the cluster-zone check
-* Feature [8522](https://dev.icinga.org/issues/8522 "Feature 8522"): Update Remote Client/Distributed Monitoring Documentation
-* Feature [8527](https://dev.icinga.org/issues/8527 "Feature 8527"): Change Livestatus query log level to 'notice'
-* Feature [8548](https://dev.icinga.org/issues/8548 "Feature 8548"): Add support for else-if
-* Feature [8575](https://dev.icinga.org/issues/8575 "Feature 8575"): Include GDB backtrace in crash reports
-* Feature [8599](https://dev.icinga.org/issues/8599 "Feature 8599"): Remove macro argument for IMPL_TYPE_LOOKUP
-* Feature [8600](https://dev.icinga.org/issues/8600 "Feature 8600"): Add validator for time ranges in ScheduledDowntime objects
-* Feature [8610](https://dev.icinga.org/issues/8610 "Feature 8610"): Support the SNI TLS extension
-* Feature [8621](https://dev.icinga.org/issues/8621 "Feature 8621"): Add check commands for NSClient++
-* Feature [8648](https://dev.icinga.org/issues/8648 "Feature 8648"): Document closures ('use')
+* API
+    * RESTful API with basic auth or client certificates
+    * Filters, types, permissions
+    * configuration package management
+    * query/create/modify/delete config objects at runtime
+    * status queries for global stats
+    * actions (e.g. acknowledge all service problems)
+    * event streams
+* ITL and Plugin Check Command definitions
+    * The 'running_kernel' check command was moved to the plugins-contrib section. You have to update your config to include 'plugins-contrib'
+* Configuration
+    * The global constants Enable* and Vars have been removed. Use the IcingaApplication object attributes instead.
+* Features
+    * New Graphite tree. Please check the documentation how enable the legacy schema.
+    * IcingaStatusWriter feature has been deprecated and will be removed in future versions.
+    * Modified attributes are not exposed as bit mask to external interfaces anymore (api related changes). External commands like CHANGE_*_MODATTR have been removed.
+
+#### Feature
+
+* Feature [7709](https://dev.icinga.org/issues/7709 "Feature 7709"): Validators should be implemented in (auto-generated) native code
+* Feature [8093](https://dev.icinga.org/issues/8093 "Feature 8093"): Add icinga, cluster, cluster-zone check information to the ApiListener status handler
+* Feature [8149](https://dev.icinga.org/issues/8149 "Feature 8149"): graphite writer should pass "-" in host names and "." in perf data
+* Feature [8666](https://dev.icinga.org/issues/8666 "Feature 8666"): Allow some of the Array and Dictionary methods to be inlined by the compiler
+* Feature [8688](https://dev.icinga.org/issues/8688 "Feature 8688"): Add embedded DB IDO version health check
+* Feature [8689](https://dev.icinga.org/issues/8689 "Feature 8689"): Add support for current and current-1 db ido schema version
+* Feature [8690](https://dev.icinga.org/issues/8690 "Feature 8690"): 'icinga2 console' should serialize temporary attributes (rather than just config + state)
+* Feature [8738](https://dev.icinga.org/issues/8738 "Feature 8738"): Implement support for CLIENT_MULTI_STATEMENTS
+* Feature [8741](https://dev.icinga.org/issues/8741 "Feature 8741"): Deprecate IcingaStatusWriter feature
+* Feature [8775](https://dev.icinga.org/issues/8775 "Feature 8775"): Move the base command templates into libmethods
+* Feature [8776](https://dev.icinga.org/issues/8776 "Feature 8776"): Implement support for libedit
+* Feature [8791](https://dev.icinga.org/issues/8791 "Feature 8791"): Refactor the startup process
+* Feature [8832](https://dev.icinga.org/issues/8832 "Feature 8832"): Implement constructor-style casts
+* Feature [8842](https://dev.icinga.org/issues/8842 "Feature 8842"): Add support for the C++11 keyword 'override'
+* Feature [8867](https://dev.icinga.org/issues/8867 "Feature 8867"): Use DebugHint information when reporting validation errors
+* Feature [8890](https://dev.icinga.org/issues/8890 "Feature 8890"): Move implementation code from thpp files into separate files
+* Feature [8922](https://dev.icinga.org/issues/8922 "Feature 8922"): Avoid unnecessary dictionary lookups
+* Feature [9044](https://dev.icinga.org/issues/9044 "Feature 9044"): Remove the ScopeCurrent constant
+* Feature [9068](https://dev.icinga.org/issues/9068 "Feature 9068"): Implement sandbox mode for the config parser
+* Feature [9074](https://dev.icinga.org/issues/9074 "Feature 9074"): Basic API framework
+* Feature [9076](https://dev.icinga.org/issues/9076 "Feature 9076"): Reflection support for the API
+* Feature [9077](https://dev.icinga.org/issues/9077 "Feature 9077"): Implement filters for the API
+* Feature [9078](https://dev.icinga.org/issues/9078 "Feature 9078"): Event stream support for the API
+* Feature [9079](https://dev.icinga.org/issues/9079 "Feature 9079"): Implement status queries for the API
+* Feature [9080](https://dev.icinga.org/issues/9080 "Feature 9080"): Add commands (actions) for the API
+* Feature [9081](https://dev.icinga.org/issues/9081 "Feature 9081"): Add modified attribute support for the API
+* Feature [9082](https://dev.icinga.org/issues/9082 "Feature 9082"): Runtime configuration for the API
+* Feature [9083](https://dev.icinga.org/issues/9083 "Feature 9083"): Configuration file management for the API
+* Feature [9084](https://dev.icinga.org/issues/9084 "Feature 9084"): Enable the ApiListener by default
+* Feature [9085](https://dev.icinga.org/issues/9085 "Feature 9085"): Certificate-based authentication for the API
+* Feature [9086](https://dev.icinga.org/issues/9086 "Feature 9086"): Password-based authentication for the API
+* Feature [9087](https://dev.icinga.org/issues/9087 "Feature 9087"): Create default administrative user
+* Feature [9088](https://dev.icinga.org/issues/9088 "Feature 9088"): API permissions
+* Feature [9091](https://dev.icinga.org/issues/9091 "Feature 9091"): API status queries
+* Feature [9093](https://dev.icinga.org/issues/9093 "Feature 9093"): Changelog for modified attributes
+* Feature [9095](https://dev.icinga.org/issues/9095 "Feature 9095"): Disallow changes for certain config attributes at runtime
+* Feature [9096](https://dev.icinga.org/issues/9096 "Feature 9096"): Dependency tracking for objects
+* Feature [9098](https://dev.icinga.org/issues/9098 "Feature 9098"): Update modules to support adding and removing objects at runtime
+* Feature [9099](https://dev.icinga.org/issues/9099 "Feature 9099"): Implement support for writing configuration files
+* Feature [9100](https://dev.icinga.org/issues/9100 "Feature 9100"): Multiple sources for zone configuration tree
+* Feature [9101](https://dev.icinga.org/issues/9101 "Feature 9101"): Commands for adding and removing objects
+* Feature [9102](https://dev.icinga.org/issues/9102 "Feature 9102"): Support validating configuration changes
+* Feature [9103](https://dev.icinga.org/issues/9103 "Feature 9103"): Staging for configuration validation
+* Feature [9104](https://dev.icinga.org/issues/9104 "Feature 9104"): Implement config file management commands
+* Feature [9105](https://dev.icinga.org/issues/9105 "Feature 9105"): API Documentation
+* Feature [9175](https://dev.icinga.org/issues/9175 "Feature 9175"): Move 'running_kernel' check command to plugins-contrib 'operating system' section
+* Feature [9286](https://dev.icinga.org/issues/9286 "Feature 9286"): DB IDO/Livestatus: Add zone object table w/ endpoint members
+* Feature [9414](https://dev.icinga.org/issues/9414 "Feature 9414"): "-Wno-deprecated-register" compiler option breaks builds on SLES 11
+* Feature [9447](https://dev.icinga.org/issues/9447 "Feature 9447"): Implement support for HTTP
+* Feature [9448](https://dev.icinga.org/issues/9448 "Feature 9448"): Define RESTful url schema
+* Feature [9461](https://dev.icinga.org/issues/9461 "Feature 9461"): New Graphite schema
+* Feature [9470](https://dev.icinga.org/issues/9470 "Feature 9470"): Implement URL parser
+* Feature [9471](https://dev.icinga.org/issues/9471 "Feature 9471"): Implement ApiUser type
+* Feature [9594](https://dev.icinga.org/issues/9594 "Feature 9594"): Implement base64 de- and encoder
+* Feature [9614](https://dev.icinga.org/issues/9614 "Feature 9614"): Register ServiceOK, ServiceWarning, HostUp, etc. as constants
+* Feature [9647](https://dev.icinga.org/issues/9647 "Feature 9647"): Move url to /lib/remote from /lib/base
+* Feature [9689](https://dev.icinga.org/issues/9689 "Feature 9689"): Add exceptions for Utility::MkDir{,P}
+* Feature [9693](https://dev.icinga.org/issues/9693 "Feature 9693"): Add Array::FromVector() method
+* Feature [9698](https://dev.icinga.org/issues/9698 "Feature 9698"): Implement support for X-HTTP-Method-Override
+* Feature [9704](https://dev.icinga.org/issues/9704 "Feature 9704"): String::Trim() should return a new string rather than modifying the current string
+* Feature [9705](https://dev.icinga.org/issues/9705 "Feature 9705"): Add real path sanity checks to provided file paths
+* Feature [9723](https://dev.icinga.org/issues/9723 "Feature 9723"): Documentation for config management API
+* Feature [9768](https://dev.icinga.org/issues/9768 "Feature 9768"): Update the url parsers behaviour
+* Feature [9777](https://dev.icinga.org/issues/9777 "Feature 9777"): Make Comments and Downtime types available as ConfigObject type in the API
+* Feature [9794](https://dev.icinga.org/issues/9794 "Feature 9794"): Setting global variables with i2tcl doesn't work
+* Feature [9849](https://dev.icinga.org/issues/9849 "Feature 9849"): Validation for modified attributes
+* Feature [9850](https://dev.icinga.org/issues/9850 "Feature 9850"): Re-implement events for attribute changes
+* Feature [9851](https://dev.icinga.org/issues/9851 "Feature 9851"): Remove GetModifiedAttributes/SetModifiedAttributes
+* Feature [9852](https://dev.icinga.org/issues/9852 "Feature 9852"): Implement support for . in modify_attribute
+* Feature [9859](https://dev.icinga.org/issues/9859 "Feature 9859"): Implement global modified attributes
+* Feature [9866](https://dev.icinga.org/issues/9866 "Feature 9866"): Implement support for attaching GDB to the Icinga process on crash
+* Feature [9914](https://dev.icinga.org/issues/9914 "Feature 9914"): Rename DynamicObject/DynamicType to ConfigObject/ConfigType
+* Feature [9919](https://dev.icinga.org/issues/9919 "Feature 9919"): Allow comments when parsing JSON
+* Feature [9921](https://dev.icinga.org/issues/9921 "Feature 9921"): Implement the 'base' field for the Type class
+* Feature [9926](https://dev.icinga.org/issues/9926 "Feature 9926"): Ensure that runtime config objects are persisted on disk
+* Feature [9927](https://dev.icinga.org/issues/9927 "Feature 9927"): Figure out how to sync dynamically created objects inside the cluster
+* Feature [9929](https://dev.icinga.org/issues/9929 "Feature 9929"): Add override keyword for all relevant methods
+* Feature [9930](https://dev.icinga.org/issues/9930 "Feature 9930"): Document Object#clone
+* Feature [9931](https://dev.icinga.org/issues/9931 "Feature 9931"): Implement Object#clone and rename Array/Dictionary#clone to shallow_clone
+* Feature [9933](https://dev.icinga.org/issues/9933 "Feature 9933"): Implement support for indexers in ConfigObject::RestoreAttribute
+* Feature [9935](https://dev.icinga.org/issues/9935 "Feature 9935"): Implement support for restoring modified attributes
+* Feature [9937](https://dev.icinga.org/issues/9937 "Feature 9937"): Add package attribute for ConfigObject and set its origin
+* Feature [9940](https://dev.icinga.org/issues/9940 "Feature 9940"): Implement support for filter_vars
+* Feature [9944](https://dev.icinga.org/issues/9944 "Feature 9944"): Add String::ToLower/ToUpper
+* Feature [9946](https://dev.icinga.org/issues/9946 "Feature 9946"): Remove debug messages in HttpRequest class
+* Feature [9953](https://dev.icinga.org/issues/9953 "Feature 9953"): Rename config/modules to config/packages
+* Feature [9960](https://dev.icinga.org/issues/9960 "Feature 9960"): Implement ignore_on_error keyword
+* Feature [10017](https://dev.icinga.org/issues/10017 "Feature 10017"): Use an AST node for the 'library' keyword
+* Feature [10038](https://dev.icinga.org/issues/10038 "Feature 10038"): Add plural_name field to /v1/types
+* Feature [10039](https://dev.icinga.org/issues/10039 "Feature 10039"): URL class improvements
+* Feature [10042](https://dev.icinga.org/issues/10042 "Feature 10042"): Implement a demo API client: Icinga Studio
+* Feature [10060](https://dev.icinga.org/issues/10060 "Feature 10060"): Implement joins for status queries
+* Feature [10116](https://dev.icinga.org/issues/10116 "Feature 10116"): Add global status handler for the API
+* Feature [10186](https://dev.icinga.org/issues/10186 "Feature 10186"): Make ConfigObject::{G,S}etField() method public
+* Feature [10194](https://dev.icinga.org/issues/10194 "Feature 10194"): Sanitize error status codes and messages
+* Feature [10202](https://dev.icinga.org/issues/10202 "Feature 10202"): Add documentation for api-users.conf and app.conf
+* Feature [10209](https://dev.icinga.org/issues/10209 "Feature 10209"): Rename statusqueryhandler to objectqueryhandler
+* Feature [10212](https://dev.icinga.org/issues/10212 "Feature 10212"): Move /v1/<type> to /v1/objects/<type>
+* Feature [10243](https://dev.icinga.org/issues/10243 "Feature 10243"): Provide keywords to retrieve the current file name at parse time
+* Feature [10257](https://dev.icinga.org/issues/10257 "Feature 10257"): Change object version to timestamps for diff updates on config sync
+* Feature [10329](https://dev.icinga.org/issues/10329 "Feature 10329"): Pretty-print arrays and dictionaries when converting them to strings
+* Feature [10368](https://dev.icinga.org/issues/10368 "Feature 10368"): Document that modified attributes require accept_config for cluster/clients
+* Feature [10374](https://dev.icinga.org/issues/10374 "Feature 10374"): Add check command nginx_status
+* Feature [10383](https://dev.icinga.org/issues/10383 "Feature 10383"): DB IDO should provide its connected state via /v1/status
+* Feature [10385](https://dev.icinga.org/issues/10385 "Feature 10385"): Add 'support' tracker to changelog.py
+* Feature [10387](https://dev.icinga.org/issues/10387 "Feature 10387"): Use the API for "icinga2 console"
+* Feature [10388](https://dev.icinga.org/issues/10388 "Feature 10388"): Log a warning message on unauthorized http request
+* Feature [10392](https://dev.icinga.org/issues/10392 "Feature 10392"): Original attributes list in IDO
+* Feature [10393](https://dev.icinga.org/issues/10393 "Feature 10393"): Hide internal attributes
+* Feature [10394](https://dev.icinga.org/issues/10394 "Feature 10394"): Add getter for endpoint 'connected' attribute
+* Feature [10407](https://dev.icinga.org/issues/10407 "Feature 10407"): Remove api.cpp, api.hpp
+* Feature [10409](https://dev.icinga.org/issues/10409 "Feature 10409"): Add documentation for apply+for in the language reference chapter
+* Feature [10423](https://dev.icinga.org/issues/10423 "Feature 10423"): Ability to set port on SNMP Checks
+* Feature [10431](https://dev.icinga.org/issues/10431 "Feature 10431"): Add the name for comments/downtimes next to legacy_id to DB IDO
+* Feature [10441](https://dev.icinga.org/issues/10441 "Feature 10441"): Rewrite man page
+* Feature [10479](https://dev.icinga.org/issues/10479 "Feature 10479"): Use ZoneName variable for parent_zone in node update-config
+* Feature [10482](https://dev.icinga.org/issues/10482 "Feature 10482"): Documentation: Reorganize Livestatus and alternative frontends
+* Feature [10503](https://dev.icinga.org/issues/10503 "Feature 10503"): Missing parameters for check jmx4perl
+* Feature [10507](https://dev.icinga.org/issues/10507 "Feature 10507"): Add check command negate
+* Feature [10509](https://dev.icinga.org/issues/10509 "Feature 10509"): Change GetLastStateUp/Down to host attributes
+* Feature [10511](https://dev.icinga.org/issues/10511 "Feature 10511"): Add check command mysql
+* Feature [10513](https://dev.icinga.org/issues/10513 "Feature 10513"): Add ipv4/ipv6 only to tcp and http CheckCommand
+* Feature [10522](https://dev.icinga.org/issues/10522 "Feature 10522"): Change output format for 'icinga2 console'
+* Feature [10547](https://dev.icinga.org/issues/10547 "Feature 10547"): Icinga 2 script debugger
+* Feature [10548](https://dev.icinga.org/issues/10548 "Feature 10548"): Implement CSRF protection for the API
+* Feature [10549](https://dev.icinga.org/issues/10549 "Feature 10549"): Change 'api setup' into a manual step while configuring the API
+* Feature [10551](https://dev.icinga.org/issues/10551 "Feature 10551"): Change object query result set
+* Feature [10566](https://dev.icinga.org/issues/10566 "Feature 10566"): Enhance programmatic examples for the API docs
+* Feature [10574](https://dev.icinga.org/issues/10574 "Feature 10574"): Mention wxWidget (optional) requirement in INSTALL.md
+* Feature [10575](https://dev.icinga.org/issues/10575 "Feature 10575"): Documentation for /v1/console
+* Feature [10576](https://dev.icinga.org/issues/10576 "Feature 10576"): Explain variable names for joined objects in filter expressions
+* Feature [10577](https://dev.icinga.org/issues/10577 "Feature 10577"): Documentation for the script debugger
+* Feature [10591](https://dev.icinga.org/issues/10591 "Feature 10591"): Explain DELETE for config stages/packages
+* Feature [10630](https://dev.icinga.org/issues/10630 "Feature 10630"): Update wxWidgets documentation for Icinga Studio
 
 #### Bugfixes
 
-* Bug [6171](https://dev.icinga.org/issues/6171 "Bug 6171"): Remove name and return value for stats functions
-* Bug [6959](https://dev.icinga.org/issues/6959 "Bug 6959"): Scheduled start time will be ignored if the host or service is already in a problem state
-* Bug [7311](https://dev.icinga.org/issues/7311 "Bug 7311"): Invalid macro results in exception
-* Bug [7542](https://dev.icinga.org/issues/7542 "Bug 7542"): Update validators for CustomVarObject
-* Bug [7576](https://dev.icinga.org/issues/7576 "Bug 7576"): validate configured legacy timeperiod ranges
-* Bug [7582](https://dev.icinga.org/issues/7582 "Bug 7582"): Variable expansion is single quoted.
-* Bug [7644](https://dev.icinga.org/issues/7644 "Bug 7644"): Unity build doesn't work with MSVC
-* Bug [7647](https://dev.icinga.org/issues/7647 "Bug 7647"): Avoid rebuilding libbase when the version number changes
-* Bug [7731](https://dev.icinga.org/issues/7731 "Bug 7731"): Reminder notifications not being sent but logged every 5 secs
-* Bug [7765](https://dev.icinga.org/issues/7765 "Bug 7765"): DB IDO: Duplicate entry icinga_{host,service}dependencies
-* Bug [7800](https://dev.icinga.org/issues/7800 "Bug 7800"): Fix the shift/reduce conflicts in the parser
-* Bug [7802](https://dev.icinga.org/issues/7802 "Bug 7802"): Change parameter type for include and include_recursive to T_STRING
-* Bug [7808](https://dev.icinga.org/issues/7808 "Bug 7808"): Unterminated string literals should cause parser to return an error
-* Bug [7809](https://dev.icinga.org/issues/7809 "Bug 7809"): Scoping rules for "for" are broken
-* Bug [7810](https://dev.icinga.org/issues/7810 "Bug 7810"): Return values for functions are broken
-* Bug [7811](https://dev.icinga.org/issues/7811 "Bug 7811"): The __return keyword is broken
-* Bug [7812](https://dev.icinga.org/issues/7812 "Bug 7812"): Validate array subscripts
-* Bug [7814](https://dev.icinga.org/issues/7814 "Bug 7814"): Set expression should check whether LHS is a null pointer
-* Bug [7815](https://dev.icinga.org/issues/7815 "Bug 7815"): - operator doesn't work in expressions
-* Bug [7826](https://dev.icinga.org/issues/7826 "Bug 7826"): Compiler warnings
-* Bug [7830](https://dev.icinga.org/issues/7830 "Bug 7830"): - shouldn't be allowed in identifiers
-* Bug [7871](https://dev.icinga.org/issues/7871 "Bug 7871"): Missing persistent_comment, notify_contact columns for acknowledgement table
-* Bug [7894](https://dev.icinga.org/issues/7894 "Bug 7894"): Fix warnings when using CMake 3.1.0
-* Bug [7895](https://dev.icinga.org/issues/7895 "Bug 7895"): Serialize() fails to serialize objects which don't have a registered type
-* Bug [7995](https://dev.icinga.org/issues/7995 "Bug 7995"): Windows Agent: Missing directory "zones" in setup
-* Bug [8018](https://dev.icinga.org/issues/8018 "Bug 8018"): Value("").IsEmpty() should return true
-* Bug [8029](https://dev.icinga.org/issues/8029 "Bug 8029"): operator precedence for % and > is incorrect
-* Bug [8041](https://dev.icinga.org/issues/8041 "Bug 8041"): len() overflows
-* Bug [8061](https://dev.icinga.org/issues/8061 "Bug 8061"): Confusing error message for import
-* Bug [8067](https://dev.icinga.org/issues/8067 "Bug 8067"): Require at least one user for notification objects (user or as member of user_groups)
-* Bug [8076](https://dev.icinga.org/issues/8076 "Bug 8076"): icinga 2 Config Error needs to be more verbose
-* Bug [8081](https://dev.icinga.org/issues/8081 "Bug 8081"): Location info for strings is incorrect
-* Bug [8100](https://dev.icinga.org/issues/8100 "Bug 8100"): POSTGRES IDO: invalid syntax for integer: "true" while trying to update table icinga_hoststatus
-* Bug [8111](https://dev.icinga.org/issues/8111 "Bug 8111"): User::ValidateFilters isn't being used
-* Bug [8117](https://dev.icinga.org/issues/8117 "Bug 8117"): Agent checks fail when there's already a host with the same name
-* Bug [8122](https://dev.icinga.org/issues/8122 "Bug 8122"): Config file passing validation causes segfault
-* Bug [8132](https://dev.icinga.org/issues/8132 "Bug 8132"): Debug info for indexer is incorrect
-* Bug [8136](https://dev.icinga.org/issues/8136 "Bug 8136"): Icinga crashes when config file name is invalid
-* Bug [8164](https://dev.icinga.org/issues/8164 "Bug 8164"): escaped backslash in string literals
-* Bug [8166](https://dev.icinga.org/issues/8166 "Bug 8166"): parsing include_recursive
-* Bug [8173](https://dev.icinga.org/issues/8173 "Bug 8173"): Segfault on icinga::String::operator= when compiling configuration
-* Bug [8175](https://dev.icinga.org/issues/8175 "Bug 8175"): Compiler warnings
-* Bug [8179](https://dev.icinga.org/issues/8179 "Bug 8179"): Exception on missing config files
-* Bug [8184](https://dev.icinga.org/issues/8184 "Bug 8184"): group assign fails with bad lexical cast when evaluating rules
-* Bug [8185](https://dev.icinga.org/issues/8185 "Bug 8185"): Argument auto-completion doesn't work for short options
-* Bug [8211](https://dev.icinga.org/issues/8211 "Bug 8211"): icinga2 node update should not write config for blacklisted zones/host
-* Bug [8230](https://dev.icinga.org/issues/8230 "Bug 8230"): Lexer term for T_ANGLE_STRING is too aggressive
-* Bug [8249](https://dev.icinga.org/issues/8249 "Bug 8249"): Problems using command_endpoint inside HA zone
-* Bug [8257](https://dev.icinga.org/issues/8257 "Bug 8257"): Report missing command objects on remote agent
-* Bug [8260](https://dev.icinga.org/issues/8260 "Bug 8260"): icinga2 node wizard: Create backups of certificates
-* Bug [8289](https://dev.icinga.org/issues/8289 "Bug 8289"): Livestatus operator =~ is not case-insensitive
-* Bug [8294](https://dev.icinga.org/issues/8294 "Bug 8294"): Running icinga2 command as non privilged user raises error
-* Bug [8298](https://dev.icinga.org/issues/8298 "Bug 8298"): notify flag is ignored in ACKNOWLEDGE_*_PROBLEM commands
-* Bug [8300](https://dev.icinga.org/issues/8300 "Bug 8300"): ApiListener::ReplayLog shouldn't hold mutex lock during call to Socket::Poll
-* Bug [8307](https://dev.icinga.org/issues/8307 "Bug 8307"): PidPath, VarsPath, ObjectsPath and StatePath no longer read from init.conf
-* Bug [8309](https://dev.icinga.org/issues/8309 "Bug 8309"): Crash in ScheduledDowntime::CreateNextDowntime
-* Bug [8313](https://dev.icinga.org/issues/8313 "Bug 8313"): Incorrectly formatted timestamp in .timestamp file
-* Bug [8318](https://dev.icinga.org/issues/8318 "Bug 8318"): Remote Clients: Add manual setup cli commands
-* Bug [8323](https://dev.icinga.org/issues/8323 "Bug 8323"): Apply rule '' for host does not match anywhere!
-* Bug [8333](https://dev.icinga.org/issues/8333 "Bug 8333"): Icinga2 master doesn't change check-status when "accept_commands = true" is not set at client node
-* Bug [8372](https://dev.icinga.org/issues/8372 "Bug 8372"): Stacktrace on Endpoint not belonging to a zone or multiple zones
-* Bug [8383](https://dev.icinga.org/issues/8383 "Bug 8383"): last_hard_state missing in StatusDataWriter
-* Bug [8387](https://dev.icinga.org/issues/8387 "Bug 8387"): StatusDataWriter: Wrong host notification filters (broken fix in #8192)
-* Bug [8388](https://dev.icinga.org/issues/8388 "Bug 8388"): Config sync authoritative file never created
-* Bug [8389](https://dev.icinga.org/issues/8389 "Bug 8389"): Added downtimes must be triggered immediately if checkable is Not-OK
-* Bug [8390](https://dev.icinga.org/issues/8390 "Bug 8390"): Agent writes CR CR LF in synchronized config files
-* Bug [8397](https://dev.icinga.org/issues/8397 "Bug 8397"): Icinga2 config reset after package update (centos6.6)
-* Bug [8425](https://dev.icinga.org/issues/8425 "Bug 8425"): DB IDO: Duplicate entry icinga_scheduleddowntime
-* Bug [8433](https://dev.icinga.org/issues/8433 "Bug 8433"): Make the arguments for the stats functions const-ref
-* Bug [8434](https://dev.icinga.org/issues/8434 "Bug 8434"): Build fails on OpenBSD
-* Bug [8436](https://dev.icinga.org/issues/8436 "Bug 8436"): Indicate that Icinga2 is shutting down in case of a fatal error
-* Bug [8438](https://dev.icinga.org/issues/8438 "Bug 8438"): DB IDO {host,service}checks command_line value is "Object of type 'icinga::Array'"
-* Bug [8444](https://dev.icinga.org/issues/8444 "Bug 8444"): Don't attempt to restore program state from non-existing state file
-* Bug [8452](https://dev.icinga.org/issues/8452 "Bug 8452"): Livestatus query on commands table with custom vars fails
-* Bug [8461](https://dev.icinga.org/issues/8461 "Bug 8461"): Don't request heartbeat messages until after we've synced the log
-* Bug [8473](https://dev.icinga.org/issues/8473 "Bug 8473"): Exception in WorkQueue::StatusTimerHandler
-* Bug [8488](https://dev.icinga.org/issues/8488 "Bug 8488"): Figure out why 'node update-config' becomes slow over time
-* Bug [8493](https://dev.icinga.org/issues/8493 "Bug 8493"): Misleading ApiListener connection log messages on a master (Endpoint vs Zone)
-* Bug [8496](https://dev.icinga.org/issues/8496 "Bug 8496"): Icinga doesn't update long_output in DB
-* Bug [8511](https://dev.icinga.org/issues/8511 "Bug 8511"): Deadlock with DB IDO dump and forcing a scheduled check
-* Bug [8517](https://dev.icinga.org/issues/8517 "Bug 8517"): Config parser fails non-deterministic on Notification missing Checkable
-* Bug [8519](https://dev.icinga.org/issues/8519 "Bug 8519"): apply-for incorrectly converts loop var to string
-* Bug [8529](https://dev.icinga.org/issues/8529 "Bug 8529"): livestatus limit header not working
-* Bug [8535](https://dev.icinga.org/issues/8535 "Bug 8535"): Crash in ApiEvents::RepositoryTimerHandler
-* Bug [8536](https://dev.icinga.org/issues/8536 "Bug 8536"): Valgrind warning for ExternalCommandListener::CommandPipeThread
-* Bug [8537](https://dev.icinga.org/issues/8537 "Bug 8537"): Crash in DbObject::SendStatusUpdate
-* Bug [8544](https://dev.icinga.org/issues/8544 "Bug 8544"): Hosts: process_performance_data = 0 in database even though enable_perfdata = 1 in config
-* Bug [8555](https://dev.icinga.org/issues/8555 "Bug 8555"): Don't accept config updates for zones for which we have an authoritative copy of the config
-* Bug [8559](https://dev.icinga.org/issues/8559 "Bug 8559"): check_memory tool shows incorrect memory size on windows
-* Bug [8593](https://dev.icinga.org/issues/8593 "Bug 8593"): Memory leak in Expression::GetReference
-* Bug [8594](https://dev.icinga.org/issues/8594 "Bug 8594"): Improve Livestatus query performance
-* Bug [8596](https://dev.icinga.org/issues/8596 "Bug 8596"): Dependency: Validate *_{host,service}_name objects on their existance
-* Bug [8604](https://dev.icinga.org/issues/8604 "Bug 8604"): Attribute hints don't work for nested attributes
-* Bug [8627](https://dev.icinga.org/issues/8627 "Bug 8627"): Icinga2 shuts down when service is reloaded
-* Bug [8638](https://dev.icinga.org/issues/8638 "Bug 8638"): Fix a typo in documentation
-
+* Bug [8822](https://dev.icinga.org/issues/8822 "Bug 8822"): Update OpenSSL for the Windows builds
+* Bug [8823](https://dev.icinga.org/issues/8823 "Bug 8823"): Don't allow users to instantiate the StreamLogger class
+* Bug [8830](https://dev.icinga.org/issues/8830 "Bug 8830"): Make default notifications include users from host.vars.notification.mail.users
+* Bug [8865](https://dev.icinga.org/issues/8865 "Bug 8865"): Failed assertion in IdoMysqlConnection::FieldToEscapedString
+* Bug [8907](https://dev.icinga.org/issues/8907 "Bug 8907"): Validation fails even though field is not required
+* Bug [8924](https://dev.icinga.org/issues/8924 "Bug 8924"): Specify pidfile for status_of_proc in the init script
+* Bug [8952](https://dev.icinga.org/issues/8952 "Bug 8952"): Crash in VMOps::FunctionCall
+* Bug [8989](https://dev.icinga.org/issues/8989 "Bug 8989"): pgsql driver does not have latest mysql changes synced
+* Bug [9015](https://dev.icinga.org/issues/9015 "Bug 9015"): Compiler warnings with latest HEAD 5ac5f98
+* Bug [9027](https://dev.icinga.org/issues/9027 "Bug 9027"): PostgreSQL schema sets default timestamps w/o time zone
+* Bug [9053](https://dev.icinga.org/issues/9053 "Bug 9053"): icinga demo module can not be built
+* Bug [9188](https://dev.icinga.org/issues/9188 "Bug 9188"): Remove incorrect 'ignore where' expression from 'ssh' apply example
+* Bug [9455](https://dev.icinga.org/issues/9455 "Bug 9455"): Fix incorrect datatype for the check_source column in icinga_statehistory table
+* Bug [9547](https://dev.icinga.org/issues/9547 "Bug 9547"): Wrong vars changed handler in api events
+* Bug [9576](https://dev.icinga.org/issues/9576 "Bug 9576"): Overflow in freshness_threshold column (smallint) w/ DB IDO MySQL
+* Bug [9590](https://dev.icinga.org/issues/9590 "Bug 9590"): 'node wizard/setup' should always generate new CN certificates
+* Bug [9703](https://dev.icinga.org/issues/9703 "Bug 9703"): Problem with child nodes in http url registry
+* Bug [9735](https://dev.icinga.org/issues/9735 "Bug 9735"): Broken cluster config sync w/o include_zones
+* Bug [9778](https://dev.icinga.org/issues/9778 "Bug 9778"): Accessing field ID 0 ("prototype") fails
+* Bug [9793](https://dev.icinga.org/issues/9793 "Bug 9793"): Operator - should not work with "" and numbers
+* Bug [9795](https://dev.icinga.org/issues/9795 "Bug 9795"): ScriptFrame's 'Self' attribute gets corrupted when an expression throws an exception
+* Bug [9813](https://dev.icinga.org/issues/9813 "Bug 9813"): win32 build: S_ISDIR is undefined
+* Bug [9843](https://dev.icinga.org/issues/9843 "Bug 9843"): console autocompletion should take into account parent classes' prototypes
+* Bug [9868](https://dev.icinga.org/issues/9868 "Bug 9868"): Crash in ScriptFrame::~ScriptFrame
+* Bug [9872](https://dev.icinga.org/issues/9872 "Bug 9872"): Color codes in console prompt break line editing
+* Bug [9876](https://dev.icinga.org/issues/9876 "Bug 9876"): Crash during cluster log replay
+* Bug [9879](https://dev.icinga.org/issues/9879 "Bug 9879"): Missing conf.d or zones.d cause parse failure
+* Bug [9911](https://dev.icinga.org/issues/9911 "Bug 9911"): Do not let API users create objects with invalid names
+* Bug [9966](https://dev.icinga.org/issues/9966 "Bug 9966"): Fix formatting in mkclass
+* Bug [9968](https://dev.icinga.org/issues/9968 "Bug 9968"): Implement support for '.' when persisting modified attributes
+* Bug [9987](https://dev.icinga.org/issues/9987 "Bug 9987"): Crash in ConfigCompiler::RegisterZoneDir
+* Bug [10008](https://dev.icinga.org/issues/10008 "Bug 10008"): Don't parse config files for branches not taken
+* Bug [10012](https://dev.icinga.org/issues/10012 "Bug 10012"): Unused variable 'dobj' in configobject.tcpp
+* Bug [10024](https://dev.icinga.org/issues/10024 "Bug 10024"): HTTP keep-alive does not work with .NET WebClient
+* Bug [10027](https://dev.icinga.org/issues/10027 "Bug 10027"): Filtering by name doesn't work
+* Bug [10034](https://dev.icinga.org/issues/10034 "Bug 10034"): Unused variable console_type in consolecommand.cpp
+* Bug [10041](https://dev.icinga.org/issues/10041 "Bug 10041"): build failure: demo module
+* Bug [10048](https://dev.icinga.org/issues/10048 "Bug 10048"): Error handling in HttpClient/icinga-studio
+* Bug [10110](https://dev.icinga.org/issues/10110 "Bug 10110"): Add object_id where clause for icinga_downtimehistory
+* Bug [10180](https://dev.icinga.org/issues/10180 "Bug 10180"): API actions do not follow REST guidelines
+* Bug [10198](https://dev.icinga.org/issues/10198 "Bug 10198"): Detect infinite recursion in user scripts
+* Bug [10210](https://dev.icinga.org/issues/10210 "Bug 10210"): Move the Collection status handler to /v1/status
+* Bug [10211](https://dev.icinga.org/issues/10211 "Bug 10211"): PerfdataValue is not properly serialised in status queries
+* Bug [10224](https://dev.icinga.org/issues/10224 "Bug 10224"): URL parser is cutting off last character
+* Bug [10234](https://dev.icinga.org/issues/10234 "Bug 10234"): ASCII NULs don't work in string values
+* Bug [10238](https://dev.icinga.org/issues/10238 "Bug 10238"): Use a temporary file for modified-attributes.conf updates
+* Bug [10241](https://dev.icinga.org/issues/10241 "Bug 10241"): Properly encode URLs in Icinga Studio
+* Bug [10249](https://dev.icinga.org/issues/10249 "Bug 10249"): Config Sync shouldn't send updates for objects the client doesn't have access to
+* Bug [10253](https://dev.icinga.org/issues/10253 "Bug 10253"): /v1/objects/<type> returns an HTTP error when there are no objects of that type
+* Bug [10255](https://dev.icinga.org/issues/10255 "Bug 10255"): Config sync does not set endpoint syncing and plays disconnect-sync ping-pong
+* Bug [10256](https://dev.icinga.org/issues/10256 "Bug 10256"): ConfigWriter::EmitValue should format floating point values properly
+* Bug [10326](https://dev.icinga.org/issues/10326 "Bug 10326"): icinga2 repository host add does not work
+* Bug [10350](https://dev.icinga.org/issues/10350 "Bug 10350"): Remove duplicated text in section "Apply Notifications to Hosts and Services"
+* Bug [10355](https://dev.icinga.org/issues/10355 "Bug 10355"): Version updates are not working properly
+* Bug [10360](https://dev.icinga.org/issues/10360 "Bug 10360"): Icinga2 API performance regression
+* Bug [10371](https://dev.icinga.org/issues/10371 "Bug 10371"): Ensure that modified attributes work with clients with local config and no zone attribute
+* Bug [10386](https://dev.icinga.org/issues/10386 "Bug 10386"): restore_attribute does not work in clusters
+* Bug [10403](https://dev.icinga.org/issues/10403 "Bug 10403"): Escaping $ not documented
+* Bug [10406](https://dev.icinga.org/issues/10406 "Bug 10406"): Misleading wording in generated zones.conf
+* Bug [10410](https://dev.icinga.org/issues/10410 "Bug 10410"): OpenBSD: hang during ConfigItem::ActivateItems() in daemon startup
+* Bug [10417](https://dev.icinga.org/issues/10417 "Bug 10417"): 'which' isn't available in a minimal CentOS container
+* Bug [10422](https://dev.icinga.org/issues/10422 "Bug 10422"): Changing a group's attributes causes duplicate rows in the icinga_*group_members table
+* Bug [10433](https://dev.icinga.org/issues/10433 "Bug 10433"): 'dig_lookup' custom attribute for the 'dig' check command isn't optional
+* Bug [10436](https://dev.icinga.org/issues/10436 "Bug 10436"): Custom variables aren't removed from the IDO database
+* Bug [10439](https://dev.icinga.org/issues/10439 "Bug 10439"): "Command options" is empty when executing icinga2 without any argument.
+* Bug [10440](https://dev.icinga.org/issues/10440 "Bug 10440"): Improve --help output for the --log-level option
+* Bug [10455](https://dev.icinga.org/issues/10455 "Bug 10455"): Improve error handling during log replay
+* Bug [10456](https://dev.icinga.org/issues/10456 "Bug 10456"): Incorrect attribute name in the documentation
+* Bug [10457](https://dev.icinga.org/issues/10457 "Bug 10457"): Don't allow scripts to access FANoUserView attributes in sandbox mode
+* Bug [10461](https://dev.icinga.org/issues/10461 "Bug 10461"): Line continuation is broken in 'icinga2 console'
+* Bug [10466](https://dev.icinga.org/issues/10466 "Bug 10466"): Crash in IndexerExpression::GetReference when attempting to set an attribute on an object other than the current one
+* Bug [10473](https://dev.icinga.org/issues/10473 "Bug 10473"): IDO tries to execute empty UPDATE queries
+* Bug [10491](https://dev.icinga.org/issues/10491 "Bug 10491"): Unique constraint violation with multiple comment inserts in DB IDO
+* Bug [10495](https://dev.icinga.org/issues/10495 "Bug 10495"): Incorrect JSON-RPC message causes Icinga 2 to crash
+* Bug [10498](https://dev.icinga.org/issues/10498 "Bug 10498"): IcingaStudio: Accessing non-ConfigObjects causes ugly exception
+* Bug [10501](https://dev.icinga.org/issues/10501 "Bug 10501"): Plural name rule not treating edge case correcly
+* Bug [10504](https://dev.icinga.org/issues/10504 "Bug 10504"): Increase the default timeout for OS checks
+* Bug [10508](https://dev.icinga.org/issues/10508 "Bug 10508"): Figure out whether we need the Checkable attributes state_raw, last_state_raw, hard_state_raw
+* Bug [10510](https://dev.icinga.org/issues/10510 "Bug 10510"): CreatePipeOverlapped is not thread-safe
+* Bug [10512](https://dev.icinga.org/issues/10512 "Bug 10512"): Mismatch on {comment,downtime}_id vs internal name in the API
+* Bug [10517](https://dev.icinga.org/issues/10517 "Bug 10517"): Circular reference between *Connection and TlsStream objects
+* Bug [10518](https://dev.icinga.org/issues/10518 "Bug 10518"): Crash in ConfigWriter::GetKeywords
+* Bug [10527](https://dev.icinga.org/issues/10527 "Bug 10527"): Fix indentation for Dictionary::ToString
+* Bug [10529](https://dev.icinga.org/issues/10529 "Bug 10529"): Change session_token to integer timestamp
+* Bug [10535](https://dev.icinga.org/issues/10535 "Bug 10535"): Spaces do not work in command arguments
+* Bug [10538](https://dev.icinga.org/issues/10538 "Bug 10538"): Crash in ConfigWriter::EmitIdentifier
+* Bug [10539](https://dev.icinga.org/issues/10539 "Bug 10539"): Don't validate custom attributes that aren't strings
+* Bug [10540](https://dev.icinga.org/issues/10540 "Bug 10540"): Async mysql queries aren't logged in the debug log
+* Bug [10545](https://dev.icinga.org/issues/10545 "Bug 10545"): Broken build - unresolved external symbol "public: void __thiscall icinga::ApiClient::ExecuteScript...
+* Bug [10555](https://dev.icinga.org/issues/10555 "Bug 10555"): Don't try to use --gc-sections on Solaris
+* Bug [10556](https://dev.icinga.org/issues/10556 "Bug 10556"): Update OpenSSL for the Windows builds
+* Bug [10558](https://dev.icinga.org/issues/10558 "Bug 10558"): There's a variable called 'string' in filter expressions
+* Bug [10559](https://dev.icinga.org/issues/10559 "Bug 10559"): Autocompletion doesn't work in the debugger
+* Bug [10560](https://dev.icinga.org/issues/10560 "Bug 10560"): 'api setup' should create a user even when api feature is already enabled
+* Bug [10561](https://dev.icinga.org/issues/10561 "Bug 10561"): 'remove-comment' action does not support filters
+* Bug [10562](https://dev.icinga.org/issues/10562 "Bug 10562"): Documentation should not reference real host names
+* Bug [10563](https://dev.icinga.org/issues/10563 "Bug 10563"): /v1/console should only use a single permission
+* Bug [10568](https://dev.icinga.org/issues/10568 "Bug 10568"): Improve location information for errors in API filters
+* Bug [10569](https://dev.icinga.org/issues/10569 "Bug 10569"): Icinga 2 API Docs
+* Bug [10578](https://dev.icinga.org/issues/10578 "Bug 10578"): API call doesn't fail when trying to use a template that doesn't exist
+* Bug [10580](https://dev.icinga.org/issues/10580 "Bug 10580"): Detailed error message is missing when object creation via API fails
+* Bug [10583](https://dev.icinga.org/issues/10583 "Bug 10583"): modify_attribute: object cannot be cloned
+* Bug [10588](https://dev.icinga.org/issues/10588 "Bug 10588"): Documentation for /v1/types
+* Bug [10596](https://dev.icinga.org/issues/10596 "Bug 10596"): Deadlock in MacroProcessor::EvaluateFunction
+* Bug [10601](https://dev.icinga.org/issues/10601 "Bug 10601"): Don't allow users to set state attributes via PUT
+* Bug [10602](https://dev.icinga.org/issues/10602 "Bug 10602"): API overwrites (and then deletes) config file when trying to create an object that already exists
+* Bug [10604](https://dev.icinga.org/issues/10604 "Bug 10604"): Group memberships are not updated for runtime created objects
+* Bug [10629](https://dev.icinga.org/issues/10629 "Bug 10629"): Download URL for NSClient++ is incorrect
+* Bug [10637](https://dev.icinga.org/issues/10637 "Bug 10637"): Utility::FormatErrorNumber fails when error message uses arguments