release v0.5.0

CHANGELOG.md

@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [0.5.0] - 2020-11-06
 ### Added
 - MQTT message on topic `systemctl/hostname/lock-all-sessions`
   instructs all sessions to activate screen locks
@@ -54,7 +56,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - MQTT message on topic `systemctl/hostname/poweroff`
   schedules a poweroff via systemd's dbus interface (4 seconds delay)
 
-[Unreleased]: https://github.com/fphammerle/systemctl-mqtt/compare/v0.4.0...HEAD
+[Unreleased]: https://github.com/fphammerle/systemctl-mqtt/compare/v0.5.0...HEAD
+[0.5.0]: https://github.com/fphammerle/systemctl-mqtt/compare/v0.4.0...v0.5.0
 [0.4.0]: https://github.com/fphammerle/systemctl-mqtt/compare/v0.3.0...v0.4.0
 [0.3.0]: https://github.com/fphammerle/systemctl-mqtt/compare/v0.2.0...v0.3.0
 [0.2.0]: https://github.com/fphammerle/systemctl-mqtt/compare/v0.1.1...v0.2.0