Update CHANGELOG for version 1.1.0 release

Update release date for version 1.1.0 and add new feature details.

Signed-off-by: Lukas Burgholzer <burgholzer@me.com>

Author: burgholzer

CHANGELOG.md

@@ -9,7 +9,7 @@ This project adheres to [Semantic Versioning], with the exception that minor rel
 
 ## [Unreleased]
 
-## [1.1.0] - 2026-01-06
+## [1.1.0] - 2026-01-07
 
 ### Added