Prepare 0.101.0 release

[alejoe91]

Check list:

PR: #3163

• version updated in pyproject.toml
• DEV=False in __init__.py
• pip installs from git commented out
• full tests passing
• documentation builds
• all documentation tutorials and how tos without errors
• new functions in API reference
• new features in docs
• README points to new stable documentation
• release notes in doc/releases
• summary of release in doc/whatisnew.rst
• All milestone PRs merged

[zm711]

I think Joe also mentioned that the api.rst is missing some functions. If we are getting the motion stuff into this release then we should probably make sure we get those into api.rst See #3083.

[samuelgarcia]

oui vraiment.