-------------------
- Set default value for ``env.intersphinx_named_inventory``. [136]
- Sphinx 4 compatibility w.r.t. logger warning. [129]
- Add ``:include:`` option to do the opposite of ``:skip:``. [127]
- Various infrastructure/packaging updates and code clean-ups.
Minimum supported Python version is now 3.7 and Sphinx 2.
[120, 124, 126, 133, 139]