Merge pull request #223 from Icinga:cleanup/remove_get_icingaservices

Cleanup: Removes Get-IcingaServices, as inside Framework

Removes the function `Get-IcingaServices`, as this function has been moved to the Icinga PowerShell Framework.

Author: LordHepipud

doc/31-Changelog.md

@@ -7,7 +7,7 @@ documentation before upgrading to a new release.
 
 Released closed milestones can be found on [GitHub](https://github.com/Icinga/icinga-powershell-plugins/milestones?state=closed).
 
-## 1.6.0 (pending)
+## 1.6.0 (2021-09-07)
 
 [Issue and PRs](https://github.com/Icinga/icinga-powershell-plugins/milestone/8?closed=1)
 
@@ -16,6 +16,7 @@ Released closed milestones can be found on [GitHub](https://github.com/Icinga/ic
 * [#208](https://github.com/Icinga/icinga-powershell-plugins/issues/208) Adds additional features to `Invoke-IcingaCheckScheduledTask`, allowing to monitor exit codes, missed runs and last/next run time of a task
 * [#217](https://github.com/Icinga/icinga-powershell-plugins/issues/217) Adds feature for `Invoke-IcingaCheckPerfCounter` with new switch `-IgnoreEmptyChecks` to change the output from `UNKNOWN` to `OK`, in case no performance counters were found
 * [#222](https://github.com/Icinga/icinga-powershell-plugins/pull/222) Replaces `Get-FileHash` with own implementation as `Get-IcingaFileHash`, to work with new JEA integration
+* [#223](https://github.com/Icinga/icinga-powershell-plugins/pull/223) Removes the function `Get-IcingaServices`, as this function has been moved to the Icinga PowerShell Framework
 
 ## 1.5.1 (2021-07-07)