News-File/ Towncrier is not riunning in release process.

[jensens]

Our CHANGES.rst is totally outdated and in the news folder there are unprocessed towncrier style entries.

[mrichar1]

I had problems getting this running while fixing up the github actions, so removed the config to simplify the release process and get packages pushed.

At the very least we should manually update CHANGES.rst, and then look to see if this cn be made to work again.

[mrichar1]

I've had a read through the codebase and almost all of the recent commits have been related to build and deployment (Github actions, documentation, typos etc). The main changes to be added to CHANGES.rst are:

1.2.1

• Add adapter for Microsoft Online (Azure AD)

1.1.0

• Drop py2 support (doesn't appear to have properly worked since before 1.0.0 anyway...)
• Github: User-agent is now mandatory. Make an additional request to get email address(es).

1.0.0

Effectively identical to 1.0.0a10 which is well documented in CHANGES.rst.