That's a good point and might explain the source of this confusion. Actions on GitHub can come from either Docker or a Git repo, using exactly the same syntax [

That's a good point and might explain the source of this confusion. Actions on GitHub can come from either Docker or a Git repo, using exactly the same syntax [0], so the tag can be either a Docker tag or a Git tag. [0] https://docs.github.com/en/actions/writing-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsuses https://docs.github.com/en/actions/writing-workflows/workflo...