❤️ What was the best feature you learned yesterday?

[github-actions]

What was the GitHub Actions feature you liked best that you have learned about yesterday the first time? If you want add your hobby to share it with the group. Comment below 👇

[nunopcorreia]

can't talk about a just specific functionality.
very good to understand that we have available a workflow engine, with a very big set of functionalities that seem to be very useful; have to put some effort on it to better explore