* added optional_field to SerializationMutation to forcefully mark some fields as optional

* added tests

Co-authored-by: Thomas Leonard <thomas@loftorbital.com>

* Convert Django form decimals to Graphene decimals

* Ugly fix for test_should_query_filter_node_limit

* Convert DRF serializer decimal to Graphene decimal

* Fix project setup

* Support contains/overlap filters

* Add Python 2.7 support

* Adjust docstrings

* Remove unused fixtures

* - Add filtering support for choice fields converted to graphql Enum (or not)
- Fix type of various filters (used to default to String)
- Fix bug with contains introduced in previous PR
- Fix bug with declared filters being overridden (see PR #1108)
- Fix support for ArrayField and add documentation

* Fix tests

Co-authored-by: Thomas Leonard <thomas@loftorbital.com>

* fix: declaration of required variable

* Add unit test

* Fix flaky test

* Formatting

* Fix for python 2.7

Co-authored-by: Thomas Leonard <thomas@loftorbital.com>

…raphQL type (#1142)

Co-authored-by: Thomas Leonard <thomas@loftorbital.com>

* Replace calls to deprecated methods

* Fix test config & Replace additional methods removed in django 4.0

* Update tox for official Django 4 release

* 2.16.0

* Revert version update

* Remove duplicate entry

Co-authored-by: Jeremy Stretch <jstretch@ns1.com>

* Limit max Django version

Co-authored-by: Jeremy Stretch <jstretch@ns1.com>

* Remove Python 3.5 (deprecated) from tox

Co-authored-by: Jeremy Stretch <jstretch@ns1.com>

Co-authored-by: Ülgen Sarıkavak <ulgens@users.noreply.github.com>
Co-authored-by: Jeremy Stretch <jstretch@ns1.com>

* fix broken links for the v2 branch

v2 brach has broken links to read the docs too

I additionally found a link to the git hub master tree, which should be
changed to main.

* #1295 github link fixed (master->v2)

Co-authored-by: Peter Paul Kiefer <dafisppk@gmail.com>

* Call black via pre-commit
* Apply black

* Sync trove classifiers with tox.ini

* No need for Python 3 condition anymore

* handle deprecation warning for requires_system_checks

Removed in django 4.1.

* Fix broken UT due to pytest import error (#1368)

* import error resolved?

* Fix tests

* Remove Python 3.6

* django 4.1 requires python>=3.10

* Django 4.1 does support python 3.8 to 3.11

* Add Django 4.1 to tox

---------

Co-authored-by: Yuekui <yuekui@users.noreply.github.com>
Co-authored-by: Josh Warwick <josh.warwick15@gmail.com>
Co-authored-by: Kien Dang <mail@kien.ai>