update Changelog timestamp

jnweiger · jnweiger · commit 531115becb58 · 2023-07-27T20:23:45.000+02:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -4,7 +4,7 @@ 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/).
 
-## [2.7.2] 
+## [2.7.2] - 2023-07-27
 
 ### Changed
 
