Implement /__error__ endpoint (#123)

* Implement /__error__ endpoint

* Pin setuptools

* Fix fastapi tests

* Pin alembic

Pin test dependencies to fix CI, drop EOL and add Django 6.0 (#122)

* Pin httpx<1

* Pin sanic-testing for httpx<1

* Drop EOL from tox matrix

* Update release CI used Python version

* Bump CI versions

* Ignore ruff unused-unpacked-variable rule

* Remove django-3.2 tests

* Drop EOL

* Remove django-5.1 testing

* Add Django 6.0 to test matrix

* Update metadata

Allowing for async checks in fastApi. Cleaning up old code. (#114)

* Allowing for async checks in fastApi. Cleaning up old code. Fixes #106
* Added a few unit tests for fast_api

Update changelog for 2024.4.0 release (#108)

(fastapi) Initialize JsonLogFormatter to pass to handler (#107)

Update changelog 2024.3.0

2022.8.0

- Add support for Sanic 21 and 22, with `aioredis` 2.x
- Add support for Django 4.1
- Add support for Flask 2.2
- Some documentation updates

2022.7.0

* Update supported versions of Python, Django, Flask
* Django: Drop default_app_config