blurb-it allows you to add a misc/news file to your own
CPython pull request.

Misc/News file is needed for
almost all non-trivial changes to CPython.

To use blurb-it, you must be logged in to GitHub.

Install blurb-it GitHub App to your account, and then grant the write access to your
fork of the CPython repository.

Since blurb-it will have write access to the granted repo, you should only install
it on your own CPython repository.

Source code available at https://github.com/python/blurb_it/