Update CHANGELOG.md for Release 1.1.1

CHANGELOG.md

@@ -5,7 +5,15 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 For releases `< 1.0.0` minor version steps may indicate breaking changes too.
-## [1.1.0](https://github.com/tum-gis/ckanext-grouphierarchy-sddi/releases/tag/1.1.1) - 2023-04-28
+
+## [1.1.1](https://github.com/tum-gis/ckanext-grouphierarchy-sddi/releases/tag/1.1.1) - 2023-07-05
+### Fixed
+Small bugfixes
+
+### Added
+Update of the Organization list (`init_data.json` file) and their logos.
+
+## [1.1.0](https://github.com/tum-gis/ckanext-grouphierarchy-sddi/releases/tag/1.1.0) - 2023-06-27
 
 ### Changed
 Personalization of SDDI CKAN via config variables mentioned [here](https://github.com/tum-gis/ckanext-grouphierarchy-sddi/issues/8)