🔖(dogwood.3-fun) bump to 2.15.0

Changed
    - Upgrade fun-apps to v5.20.0

Author: lunika

releases/dogwood/3/fun/CHANGELOG.md

@@ -9,6 +9,8 @@ release.
 
 ## [Unreleased]
 
+## [dogwood.3-fun-2.15.0] - 2024-05-13
+
 ## Changed
 
 - Upgrade fun-apps to v5.20.0
@@ -561,7 +563,8 @@ release.
 
 - First experimental release of OpenEdx `dogwood.3` (fun flavor).
 
-[unreleased]: https://github.com/openfun/openedx-docker/compare/dogwood.3-fun-2.14.0...HEAD
+[unreleased]: https://github.com/openfun/openedx-docker/compare/dogwood.3-fun-2.15.0...HEAD
+[dogwood.3-fun-2.15.0]: https://github.com/openfun/openedx-docker/compare/dogwood.3-fun-2.14.0...dogwood.3-fun-2.15.0
 [dogwood.3-fun-2.14.0]: https://github.com/openfun/openedx-docker/compare/dogwood.3-fun-2.13.0...dogwood.3-fun-2.14.0
 [dogwood.3-fun-2.13.0]: https://github.com/openfun/openedx-docker/compare/dogwood.3-fun-2.12.0...dogwood.3-fun-2.13.0
 [dogwood.3-fun-2.12.0]: https://github.com/openfun/openedx-docker/compare/dogwood.3-fun-2.11.0...dogwood.3-fun-2.12.0