Improvement
The GitHub Actions Marketplace now requires an actions metadata file
Summary
To publish an action to the GitHub Marketplace, you are now required to have a properly formed actions metadata file placed at action.yml in the root of your action’s repository.…
To publish an action to the GitHub Marketplace, you are now required to have a properly formed actions metadata file placed at action.yml in the root of your action’s repository. This applies to both container-based actions and JavaScript-based actions.
If you have any questions or thoughts about these changes, we recommend sharing in our GitHub Community Forum’s Actions Board!
New Releases 
Improvements 
Retired