Enhancement: Prepare release

Author: localheinz

CHANGELOG.md

@@ -6,7 +6,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## Unreleased
 
-For a full diff see [`1.2.1...main`][1.2.1...main].
+For a full diff see [`1.3.1...main`][1.3.1...main].
+
+## [`1.3.1`][1.3.1]
+
+For a full diff see [`1.3.0...1.3.1`][1.3.0...1.3.1].
 
 ## [`1.3.0`][1.3.0]
 
@@ -57,13 +61,16 @@ For a full diff see [`1.0.0...main`][1.0.0...main].
 [1.1.0]: https://github.com/ergebnis/.github/releases/tag/1.1.0
 [1.2.0]: https://github.com/ergebnis/.github/releases/tag/1.2.0
 [1.2.1]: https://github.com/ergebnis/.github/releases/tag/1.2.1
+[1.3.0]: https://github.com/ergebnis/.github/releases/tag/1.3.0
+[1.3.1]: https://github.com/ergebnis/.github/releases/tag/1.3.1
 
 [ca7f15d...1.0.0]: https://github.com/ergebnis/.github/compare/ca7f15d...1.0.0
 [1.0.0...1.1.0]: https://github.com/ergebnis/.github/compare/1.0.0...1.1.0
 [1.1.0...1.2.0]: https://github.com/ergebnis/.github/compare/1.1.0...1.2.0
 [1.2.0...1.2.1]: https://github.com/ergebnis/.github/compare/1.2.0...1.2.1
 [1.2.1...1.3.0]: https://github.com/ergebnis/.github/compare/1.2.1...1.3.0
-[1.3.0...main]: https://github.com/ergebnis/.github/compare/1.3.0...main
+[1.3.0...1.3.1]: https://github.com/ergebnis/.github/compare/1.3.0...1.3.1
+[1.3.1...main]: https://github.com/ergebnis/.github/compare/1.3.1...main
 
 [#47]: https://github.com/ergebnis/.github/pull/47
 [#48]: https://github.com/ergebnis/.github/pull/48