## <a id="what-is-icinga2"></a> What is Icinga 2?
-Icinga 2 is an open source monitoring system which checks the availability of your
-network resources, notifies users of outages, and generates performance data for reporting.
+Icinga 2 is an open source monitoring system which checks the availability of
+your network resources, notifies users of outages, and generates performance
+data for reporting.
Scalable and extensible, Icinga 2 can monitor large, complex environments across
multiple locations.
## <a id="support"></a> Support
Support for Icinga 2 is available in a number of ways. Please have a look at
-the support overview page at https://support.icinga.org.
+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, testing,
-reporting bugs, or reviewing and updating the documentation. Every contribution
-is appreciated!
+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/.
-### <a id="development"></a> Icinga 2 Development
+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-info"></a> Icinga 2 Development
You can follow Icinga 2's development closely by checking
out these resources:
More details in the [Icinga FAQ](https://www.icinga.org/icinga/faq/).
-* [Register](https://exchange.icinga.org/authentication/register) an Icinga account.
+* [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](#troubleshooting-information-required) chapter (version, configs, logs, etc).
-
-## <a id="demo-vm"></a> Demo VM
-
-Icinga 2 is available as [Vagrant Demo VM](#vagrant).
-
-## <a id="whats-new"></a> What's new
-
-### What's New in Version 2.2.0
-
-#### Changes
-
-* DB IDO schema update to version `1.12.0`
- * schema files in `lib/db_ido_{mysql,pgsql}/schema` (source)
- * Table `programstatus`: New column `program_version`
- * Table `customvariables` and `customvariablestatus`: New column `is_json` (required for custom attribute array/dictionary support)
-* New features
- * [GelfWriter](#gelfwriter): Logging check results, state changes, notifications to GELF (graylog2, logstash) #7619
-* New CLI commands #7245
- * `icinga2 feature {enable,disable}` replaces `icinga2-{enable,disable}-feature` script #7250
- * `icinga2 object list` replaces `icinga2-list-objects` script #7251
- * `icinga2 pki` replaces` icinga2-build-{ca,key}` scripts #7247
- * `icinga2 repository` manages `/etc/icinga2/repository.d` which must be included in `icinga2.conf` #7255
- * `icinga2 node` cli command provides node (master, satellite, agent) setup (wizard) and management functionality #7248
- * bash auto-completion & terminal colors #7396
-* Configuration
- * Former `localhost` example host is now defined in [hosts.conf](#hosts-conf) #7594
- * All example services moved into advanced apply rules in [services.conf](#services-conf)
- * Updated downtimes configuration example in [downtimes.conf](#downtimes-conf) #7472
- * Updated notification apply example in [notifications.conf](#notifications-conf) #7594
- * Support for object attribute 'zone' #7400
- * Support setting object variables in apply rules #7479
- * Support arrays and dictionaries in custom attributes #6544 #7560
- * Add [apply for rules](#using-apply-for) for advanced dynamic object generation #7561
-* Cluster
- * Add CSR Auto-Signing support using generated ticket #7244
-* Perfdata
- * PerfdataWriter: Don't change perfdata, pass through from plugins #7268
- * GraphiteWriter: Add warn/crit/min/max perfdata and downtime_depth stats values #7366 #6946
-* Packages
- * `python-icinga2` package dropped in favor of integrated cli commands #7245
- * Windows Installer for the agent parts #7243
-
-> **Note**
->
-> Please remove `conf.d/hosts/localhost*` after verifying your updated configuration!
-
-#### Issues
-
-
-
-### Archive
-
-Please check the `ChangeLog` file.
-
-## <a id="icinga2-in-a-nutshell"></a> Icinga 2 in a Nutshell
-
-* Use [Packages](#getting-started)
+* When reporting a bug, please include the details described in the [Troubleshooting](15-troubleshooting.md#troubleshooting-information-required) chapter (version, configs, logs, etc.).
-Look for available packages on http://packages.icinga.org or ask your distribution's maintainer.
-Compiling from source is not recommended.
+## <a id="whats-new"></a> What's New
-* Real Distributed Architecture
+### What's New in Version 2.4.10
-[Cluster](#distributed-monitoring-high-availability) model for distributed setups, load balancing
-and High-Availability installations (or a combination of them). On-demand configuration
-synchronisation between zones is available, but not mandatory (for example when config management
-tools such as Puppet are used). Secured by SSL x509 certificates, supporting IPv4 and IPv6.
-High Availability for DB IDO: Only active on the current zone master, failover happens automatically.
+#### Bugfixes
-* Monitoring Remote Clients
+* Bug [11812](https://dev.icinga.org/issues/11812 "Bug 11812") (Checker): Checker component doesn't execute any checks for command_endpoint
-Built on proven [cluster](#distributed-monitoring-high-availability) stack, [Icinga 2 clients](#icinga2-remote-client-monitoring)
-can be installed acting as remote satellite or agent. Secured communication by SSL x509 certificates,
-install them with [cli commands](#cli-commands), and configure them either locally with
-discovery on the master, or use them for executing checks and event handlers remotely.
+### What's New in Version 2.4.9
+#### Changes
-* High Performance
-
-Multithreaded and scalable for small embedded systems as well as large scale environments.
-Running checks every second is no longer a problem and enables real-time monitoring capabilities.
-Checks, notifications and event handlers [do not block Icinga 2](#differences-1x-2-async-event-execution)
-in its operation. Same goes for performance data writers and the external command pipe, or any
-file writers on disk (`statusdata`).
-Unlike Icinga 1.x the [daemon reload](#differences-1x-2-real-reload) happens asynchronously.
-A child daemon validates the new configuration, the parent process is still doing checks, replicating cluster events, triggering alert notifications, etc. If the configuration validation is ok, all remaining events are synchronized and the child process continues as normal.
-The DB IDO configuration dump and status/historical event updates also runs asynchronously in a queue not blocking the core anymore. The configuration validation itself runs in parallel allowing fast verification checks.
-That way you are not blind (anymore) during a configuration reload and benefit from a real scalable architecture.
-
-* Integrated CLI with Bash Auto-Completion
-
-Enable only the [features](#cli-command-feature) which are currently disabled,
-[list objects](#cli-command-object) generated from [apply rules](#using-apply) or
-[generate SSL x509 certificates](#cli-command-pki) for remote clients or cluster setup.
-Start/stop the Icinga 2 [daemon](#cli-command-daemon) or validate your configuration,
-[manage and install](#cli-command-node) remote clients and service discovery helped
-with black- and whitelists.
-
-* Modular & flexible [features](#features)
-
-Enable only the features you require. Want to use Icinga Web 2 with DB IDO but no status data?
-No problem! Just enable ido-mysql and disable statusdata. Another example: Graphite should be enabled
-on a dedicated cluster node. Enable it over there and point it to the carbon cache socket.
-
-Combine Icinga 2 Core with web user interfaces: Use [Icinga Web 2](#setting-up-icingaweb2), but also
-Web 1.x or Classic UI or your own preferred addon.
-
-* Native support for the [Livestatus protocol](#setting-up-livestatus)
-
-In Icinga2, the 'Livestatus' protocol is available for use as either a UNIX, or TCP socket.
-
-* Native support for [Graphite](#graphite-carbon-cache-writer)
+This release fixes a number of issues introduced in 2.4.8.
-Icinga 2 still supports writing performance data files for graphing addons, but also adds the
-capability of writing performance data directly into a Graphite TCP socket simplifying realtime
-monitoring graphs.
+#### Bugfixes
-* Native support for writing log events to [GELF](#gelf-writer) receivers (graylog2, Logstash)
+* 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
-Icinga 2 will write all check result, state change and notification event logs into a defined
-[GELF](#gelfwriter) input receiver. Natively provided by [graylog2](http://www.graylog2.org),
-and as additional input type provided by [Logstash](http://logstash.net).
+### What's New in Version 2.4.8
-* Dynamic configuration language
+#### Changes
-Simple [apply](#using-apply) and [assign](#group-assign) rules for creating configuration object
-relationships based on patterns. More advanced features for dynamic object generation using
-[apply for rules](#using-apply-for) helped with arrays and dictionaries for
-[custom attributes](#custom-attributes-apply).
-Supported with [duration literals](#duration-literals) for interval
-attributes, [expression operators](#expression-operators), [function calls](#function-calls) for
-pattern and regex matching and (global) [constants](#constants).
-[Check command configuration](#plugin-check-commands) for common plugins is shipped with Icinga 2 as part of the [Icinga Template Library](#itl).
+* 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
-* Revamped Commands
+#### Feature
-One command to rule them all - supporting optional and conditional [command arguments](#command-arguments).
-[Environment variables](#command-environment-variables) exported on-demand populated with
-runtime evaluated macros.
-Three types of commands used for different actions: checks, notifications and events.
-Check timeout for commands instead of a global option. Commands also have custom attributes allowing
-you to specify default values.
-There is no plugin output or performance data length restriction anymore compared to Icinga 1.x.
+* 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
-* Custom Runtime Macros
+#### Bugfixes
-Access [custom attributes](#custom-attributes) with their short name, for example $mysql_user$,
-or any object attribute, for example $host.notes$. Additional macros with runtime and statistic
-information are available as well. Use these [runtime macros](#runtime-custom-attributes) in
-the command line, environment variables and custom attribute assignments.
+* 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
-* Notifications simplified
+### What's New in Version 2.4.7
-Multiple [notifications](#notifications) for one host or service with existing users
-and notification commands. No more duplicated contacts for different notification types.
-Telling notification filters by state and type, even more fine-grained than Icinga 1.x.
-[Escalation notifications](#notification-escalations) and [delayed notifications](#first-notification-delay)
-are just notifications with an additional begin and/or end time attribute.
+#### Bugfixes
-* Dependencies between Hosts and Services
+* Bug [11639](https://dev.icinga.org/issues/11639 "Bug 11639"): Crash in IdoMysqlConnection::ExecuteMultipleQueries
-Classic [dependencies](#dependencies) between host and parent hosts, and services and parent services work the
-same way as "mixed" dependencies from a service to a parent host and vice versa. Host checks
-depending on an upstream link port (as service) are not a problem anymore.
-No more additional parents settings - host dependencies already define the host parent relationship
-required for network reachability calculations.
-Set parent host/services based on [host/service custom attributes](#dependencies-apply-custom-attributes)
-generated from your cloud inventory or CMDB and make your dependency rules simple and short.
+### What's New in Version 2.4.6
-* [Recurring Downtimes](#recurring-downtimes)
+#### Feature
-Forget using cronjobs to set up recurring downtime - you can configure them as Icinga 2 configuration
-objects and specify their active time window.
+* Feature [11638](https://dev.icinga.org/issues/11638 "Feature 11638"): Update RELEASE.md
-* Embedded Health Checks
+#### Bugfixes
-No more external statistic tool but an [instance](#itl-icinga) and [cluster](#itl-cluster) health
-check providing direct statistics as performance data for your graphing addon, for example Graphite.
+* 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
-* Compatibility with Icinga 1.x
+### What's New in Version 2.4.5
-All known interfaces are optionally available: [status files](#status-data), [logs](#compat-logging),
-[DB IDO](#configuring-ido) MySQL/PostgreSQL, [performance data](#performance-data),
-[external command pipe](#external-commands) and for migration reasons a
-[checkresult file reader](#check-result-files) too.
-All [Monitoring Plugins](#setting-up-check-plugins) can be integrated into Icinga 2 with
-newly created check command configuration if not already provided.
-[Configuration migration](#configuration-migration) is possible through an external migration tool.
+#### Changes
-Detailed [migration hints](#manual-config-migration-hints) explain migration of the Icinga 1.x
-configuration objects into the native Icinga 2 configuration schema.
-Additional information on the differences is documented in the [migration](#differences-1x-2) chapter.
+* 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 [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.
+
+#### Bugfixes
+
+* 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 [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
-* Configuration Syntax Highlighting
+#### Changes
-Icinga 2 ships [syntax highlighting](#configuration-syntax-highlighting) for `vim` and `nano` to help
-edit your configuration.
+* 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
+
+#### 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
+
+#### Bugfixes
+
+* 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
-* Puppet modules, Chef Cookbooks, Ansible Playbooks, Salt Formulas, etc
+#### Changes
-This is a constant work-in-progress. For details checkout https://dev.icinga.org/projects/icinga-tools
-If you want to contribute to these projects, do not hesitate to contact us at https://support.icinga.org
+* 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'
+
+#### Feature
+
+* 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 [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
-* [Vagrant Demo VM](#vagrant)
+#### Changes
-Used for demo cases and development tests. Get Icinga 2 running within minutes and spread the #monitoringlove
-to your friends and colleagues.
+* 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 [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
projects / icinga2 / blobdiff