Now `tox -e docs` will also include the draft changelog for the
next version (locally only).
`CHANGELOG.rst` now only points to the changelog on READTHEDOCS so
sphinx diretives can be used.
Followup to https://github.com/pytest-dev/pytest/pull/6272
This creates a separate section from 'features' for small changes which
don't usually require user intervention, such as:
* Human readable session duration
* New junitxml fields
* Improved colors in terminal
* etc.
The idea is to better match user expectations about new actual
features in the "Features" section of the changelog.
I think it might sense to display in the CHANGELOG internal or
trivial changes because they might trip users between releases.
For example, a note about an internal refactoring (like
moving a class between modules) is useful for a user
that has been using the internal API. Of course
we are not breaking anything because it was an internal API, but no
reason not to save time for users who did use it.
