Log Message:
py-django-mptt: updated to 0.14.0

0.14

Merged the docs/upgrade.rst file into the main CHANGELOG.rst.
Fixed the Sphinx autodoc configuration to also work locally. Ensured that \ 
readthedocs is able to build the docs again.
Fixed a bug where DraggableMPTTAdmin assumed that the user model's primary key \ 
is called id.
Ensured that we do not install the tests.myapp package.
Added dark mode support to the draggable model admin.
Started using pre-commit, for the fun of it.

0.13

MARKED THE PROJECT AS UNMAINTAINED, WHICH IT STILL IS
Reformatted everything using black, isort etc.
Switched from Travis CI to GitHub actions.
Switched to a declarative setup.
Verified compatibility with Django up to 3.2 and Python up to 3.9. Dropped \ 
compatibility guarantees (ha!) with anything older than Django 2.2 and Python \ 
3.6.
Renamed the main development branch to main.
Fixed a problem where our _get_user_field_names mistakenly returned abstract fields.
Added a workaround for the default_app_config warning.
Changed saving to always call get_ordered_insertion_target when using ordered \ 
insertion.
Made it possible to override the starting level when using the tree node choice \ 
field.