The current CONTRIBUTING.rst tells to bump to a dev version after releasing:

- bump version (YYYY.MM.dev) in setup.py and python_docs_theme/theme.conf
- Commit this last bump.
- push and push the tag (``git push && git push --tags``)

Is it really usefull? I don't contribute a lot to this repo and I don't feel it's usefull for me, but if it's usefull for you please tell.

@willingc I don't remember why it's here, git log tells it's me but I think I copy-pasted this sequence of tasks from way before me, mabe you gave it to me and you now better?