- [Improvement] Auto-completion of `plugins` and `config` arguments: `plugins enable/disable NAME`, `plugins install PATH`, `config save --set KEY=VAL`, `config save --unset KEY`, `config printvalue KEY`. (by @regisb)
- [Bugfix] Fix minimum click version (>= 8.0.0) when installing tutor from pip.
- [Improvement] Enable CORS by default for both LMS and CMS by moving those settings to the `common_all` partial. (by @arbrandes)
Changelog management was starting to be a hassle:
- there were conflicts every time a PR was merged
- there were conflicts every time we merged the nightly branch in the new
release branch, or vice versa.
Now, all changelog entries are stored as separate files in changelog.d,
including nightly. Nightly entries will be collected for every major release.
