chore: update release date (#974)

Signed-off-by: Saw-jan <saw.jan.grg3e@gmail.com>

Author: saw-jan

CHANGELOG.md

@@ -19,10 +19,11 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ### Removed
 
-## 2.11.1 - 2026-01-28
+## 2.11.1 - 2026-02-06
 
 ### Fixed
- - Talk room guest access broken due to integration_openproject app [#959](https://github.com/nextcloud/integration_openproject/pull/959)
+
+- Fix: Talk room guest access broken due to integration_openproject app [#959](https://github.com/nextcloud/integration_openproject/pull/959)
 
 ## 2.11.0 - 2026-01-22