diff --git a/playground-backend/CHANGELOG.md b/playground-backend/CHANGELOG.md
index 8739830a..4dc68c6f 100644
--- a/playground-backend/CHANGELOG.md
+++ b/playground-backend/CHANGELOG.md
@@ -1,57 +1,2 @@
 # Changelog
 
-## [0.3.3](https://github.com/SchweizerischeBundesbahnen/DAS/compare/playground-backend-v0.3.2...playground-backend-v0.3.3) (2024-04-22)
-
-
-### Bug Fixes
-
-* add actuator ([082e1f1](https://github.com/SchweizerischeBundesbahnen/DAS/commit/082e1f1b51bf836d5594ec9b36b29d6a3a0324dc))
-
-## [0.3.2](https://github.com/SchweizerischeBundesbahnen/DAS/compare/playground-backend-v0.3.1...playground-backend-v0.3.2) (2024-04-22)
-
-
-### Bug Fixes
-
-* jvm tool options ([08d55f7](https://github.com/SchweizerischeBundesbahnen/DAS/commit/08d55f7e9fb25b1a3440ddb500c0e7531d3aa40c))
-
-## [0.3.1](https://github.com/SchweizerischeBundesbahnen/DAS/compare/playground-backend-v0.3.0...playground-backend-v0.3.1) (2024-04-17)
-
-
-### Bug Fixes
-
-* **playground-backend:** package permission ([3573f03](https://github.com/SchweizerischeBundesbahnen/DAS/commit/3573f03f9400adae9a9279a43dafe2121d9e5a12))
-
-## [0.3.0](https://github.com/SchweizerischeBundesbahnen/DAS/compare/playground-backend-v0.2.0...playground-backend-v0.3.0) (2024-04-17)
-
-
-### Features
-
-* **playground-backend:** revert ([06f5522](https://github.com/SchweizerischeBundesbahnen/DAS/commit/06f552298a969ac1bca4c03cc810d7db08740e3f))
-
-
-### Bug Fixes
-
-* **playground-backend:** rename ([0ede3c7](https://github.com/SchweizerischeBundesbahnen/DAS/commit/0ede3c762789a6c1a9256524057e59602e2034e3))
-
-## [0.2.0](https://github.com/SchweizerischeBundesbahnen/DAS/compare/playground-backend-v0.1.0...playground-backend-v0.2.0) (2024-04-17)
-
-
-### Features
-
-* change text ([#25](https://github.com/SchweizerischeBundesbahnen/DAS/issues/25)) ([286a59a](https://github.com/SchweizerischeBundesbahnen/DAS/commit/286a59a5c1165af8e2de2d2d70664636b3c19ab5))
-
-## 0.1.0 (2024-03-04)
-
-
-### Features
-
-* add backend actions ([#6](https://github.com/SchweizerischeBundesbahnen/DAS/issues/6)) ([d7fc9e8](https://github.com/SchweizerischeBundesbahnen/DAS/commit/d7fc9e883baddcaf343d658309457eca7137fe94))
-* change java version from 17 to 21 ([e2a1491](https://github.com/SchweizerischeBundesbahnen/DAS/commit/e2a1491fb39722f27135616b1d1b823ee5370aa3))
-* rename method ([b99f563](https://github.com/SchweizerischeBundesbahnen/DAS/commit/b99f5636ebbac3840e25e48944fa61b1bcf6c9a9))
-* rename test ([83acd14](https://github.com/SchweizerischeBundesbahnen/DAS/commit/83acd1469cf86f4b1ac99994bdba8dcdc8232fa2))
-* trigger build ([3f41ab7](https://github.com/SchweizerischeBundesbahnen/DAS/commit/3f41ab714bfedffedadaffaaf8a8905176424c6d))
-
-
-### Miscellaneous Chores
-
-* release 0.1.0 ([e73de8e](https://github.com/SchweizerischeBundesbahnen/DAS/commit/e73de8ed6c8f44c533afcc709c822d14f554c065))