1. The GH Action pages are duplicated:

• https://python-semantic-release.readthedocs.io/en/latest/github-action.html
• https://python-semantic-release.readthedocs.io/en/latest/automatic-releases/github-actions.html

3. The action does not run version and publish per documentation. It runs only version, at least that's what I see from:
   https://github.com/python-semantic-release/python-semantic-release/blob/master/action.sh#L97

(and yes, it should stay this way or it there should be a flag to disable publishing for non PyPi builds).