Release v12.0.1
Summary
Closes #267. Thanks @rune-wikstad! I couldn't figure out how to build a remote PR.
Also moved the creation of a GitHub release and updating the CHANGELOG.md file to after the packages have been published in the .github/publish.yml action.
Fixed
- [C#] A bug in the
ValidationMiddlewaresettingerrorsto the literal string"errors"instead of the list of errors.