chore: changelog 3.0.12

Author: soyuka

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Changelog
 
+## v3.0.12
+
+### Bug fixes
+
+* [5723d6836](https://github.com/api-platform/core/commit/5723d68369722feefeb11e42528d9580db5dd0fb) fix(serializer): reset cache key on collection items CVE-2023-25575
+* [1983089d9](https://github.com/api-platform/core/commit/1983089d9c2de4bb9fc36c60929aff538af89b8e) fix(metadata): reader should be nullable (#5378)
+* [80aeb3158](https://github.com/api-platform/core/commit/80aeb3158311ff4ce9ad28b7f813dedee7744828) fix(symfony): autoconfigure elasticsearch extension (#5379)
+
 ## v3.0.11
 
 ### Bug fixes