📝 Update release notes

Author: github-actions

README.md

@@ -106,6 +106,7 @@ You can start from it and modify it as you need. Here's the [documentation relat
 
 ### Latest Changes
 
+* 👷 Add GitHub Action for Docker Hub description. PR [#45](https://github.com/tiangolo/nginx-rtmp-docker/pull/45) by [@tiangolo](https://github.com/tiangolo).
 * Bump tiangolo/issue-manager from 0.3.0 to 0.4.0. PR [#42](https://github.com/tiangolo/nginx-rtmp-docker/pull/42) by [@dependabot[bot]](https://github.com/apps/dependabot).
 * Bump actions/checkout from 2 to 3. PR [#43](https://github.com/tiangolo/nginx-rtmp-docker/pull/43) by [@dependabot[bot]](https://github.com/apps/dependabot).
 * 🎨 Format CI config. PR [#44](https://github.com/tiangolo/nginx-rtmp-docker/pull/44) by [@tiangolo](https://github.com/tiangolo).