Add release-notes file

docs/release-notes/12-4-3/README.md

@@ -0,0 +1,29 @@
+---
+title: OpenProject 12.4.3
+sidebar_navigation:
+    title: 12.4.3
+release_version: 12.4.3
+release_date: 2023-01-30
+---
+
+# OpenProject 12.4.3
+
+Release date: 2023-01-30
+
+We released [OpenProject 12.4.3](https://community.openproject.com/versions/1621).
+The release contains several bug fixes and we recommend updating to the newest version.
+
+<!--more-->
+#### Bug fixes and changes
+
+- Fixed: Custom field in cost report show "not found" after custom filed's value \[[#34978](https://community.openproject.com/wp/34978)\]
+- Fixed: Race condition with outdated OAuth access token  \[[#45799](https://community.openproject.com/wp/45799)\]
+- Fixed: Notifications API are still showing errors in case of not authorized / other errors \[[#45854](https://community.openproject.com/wp/45854)\]
+- Fixed: Administration: Permissions report page doesn't work in french in 12.4.1 \[[#45892](https://community.openproject.com/wp/45892)\]
+
+#### Contributions
+A big thanks to community members for reporting bugs and helping us identifying and providing fixes.
+
+Special thanks for reporting and finding bugs go to
+
+Paolo De Marco, Simon Rohart

docs/release-notes/README.md

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 <!--- New release notes are generated below. Do not remove comment. -->
 <!--- RELEASE MARKER -->
 
+## 12.4.3
+
+Release date: 2023-01-30
+
+[Release Notes](12-4-3/)
+
+
 ## 12.4.2
 
 Release date: 2023-01-16