RELEASE.md

To release a new version of ipympl on PyPI:

In your local copy of the repo

1. Switch to the main branch
2. Update relevant files
   • ipympl/_version.py
   • version at the top of package.json
   • The table in the README
   • The table in docs/installing.md
3. git commit -m "release X.Y.Z"
4. git push upstream main

Then go to github and draft a new release: https://github.com/matplotlib/ipympl/releases/new

In the "Choose a tag" dropdown enter the to be released version and allow it to auto create the tag.

Give the release a title + fill in release details.

Publish - it should now upload automatically to both pypi and npm.