Add release-notes file

Author: oliverguenther

docs/release-notes/12-0-10/README.md

@@ -0,0 +1,28 @@
+---
+title: OpenProject 12.0.10
+sidebar_navigation:
+    title: 12.0.10
+release_version: 12.0.10
+release_date: 2022-03-16
+---
+
+# OpenProject 12.0.10
+
+Release date: 2022-03-16
+
+We released [OpenProject 12.0.10](https://community.openproject.com/versions/1512).
+The release contains several bug fixes and we recommend updating to the newest version.
+
+<!--more-->
+#### Bug fixes and changes
+
+- Fixed: Several Translation Errors [DE] \[[#41414](https://community.openproject.com/wp/41414)\]
+- Fixed: LOCALE env used for seeding is too generic \[[#41427](https://community.openproject.com/wp/41427)\]
+- Fixed: Broken translation in russian/german language after upgrade to actual release \[[#41434](https://community.openproject.com/wp/41434)\]
+
+#### 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
+
+Jörg Mollowitz, Атилла Алтымышев

docs/release-notes/README.md

@@ -16,6 +16,13 @@ Stay up to date and get an overview of the new features included in the releases
 <!--- New release notes are generated below. Do not remove comment. -->
 <!--- RELEASE MARKER -->
 
+## 12.0.10
+
+Release date: 2022-03-16
+
+[Release Notes](12-0-10/)
+
+
 ## 12.0.9
 
 Release date: 2022-03-14