Prepare v2.3.0 (#1491)

* mark as redis 7.4 compatible
* run more tests on 8.4
* add 2.3.0 changelog
* don't skip errors

tag 3.0.0-alpha1

tag v2.2.2

Update CHANGELOG.md (#1364)

* Update CHANGELOG.md

* Update CHANGELOG.md

* Update CHANGELOG.md

Update CHANGELOG.md

tag 2.2.0-RC1

tag v2.1.2

tag v2.1.1

tweak workflow formatting

bump version