bump version, prepare Changelog

CHANGELOG.md

@@ -4,7 +4,11 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
-## [Unreleased]
+## [0.5.3] - 2021-06-21
+
+### Added
+
+- Add command to repair notifications and properly handle mail sending … - [#333](https://github.com/owncloud/notifications/issues/333)
 
 ## [0.5.2] - 2020-07-15
 
@@ -49,7 +53,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 - Move OCS calls to app framework - consumes less resources - [#98](https://github.com/owncloud/notifications/pull/98)
 - Don't use escaped message for browser notification - [#100](https://github.com/owncloud/notifications/pull/100)
 
-[Unreleased]: https://github.com/owncloud/notifications/compare/v0.5.2...master
+[0.5.3]: https://github.com/owncloud/notifications/compare/v0.5.2...v0.5.3
 [0.5.2]: https://github.com/owncloud/notifications/compare/v0.5.0...v0.5.2
 [0.5.0]: https://github.com/owncloud/notifications/compare/v0.4.1...v0.5.0
 [0.4.1]: https://github.com/owncloud/notifications/compare/v0.4.0...v0.4.1

appinfo/info.xml

@@ -10,7 +10,7 @@
 
 	<licence>AGPL</licence>
 	<author>Joas Schilling, Thomas Müller</author>
-	<version>0.5.2</version>
+	<version>0.5.3</version>
 
 	<types>
 		<logging/>

sonar-project.properties

@@ -1,7 +1,7 @@
 # Organization and project keys are displayed in the right sidebar of the project homepage
 sonar.organization=owncloud-1
 sonar.projectKey=owncloud_notifications
-sonar.projectVersion=1.0
+sonar.projectVersion=0.5.3
 sonar.host.url=https://sonarcloud.io
 
 # =====================================================