Actually change the version before release! (Cog-Creators#4195)

Version bump

[Trivia] Remove an unnecessary `.format` (Cog-Creators#4175)

3.3.10 release bump. (Cog-Creators#4054)

Bump to 3.3.9 (Cog-Creators#3959)

Bump to 3.3.8 (Cog-Creators#3874)

Update to 3.3.7 (Cog-Creators#3803)

Update version to 3.3.6 (Cog-Creators#3798)

Update changelog_3_3_0.rst (Cog-Creators#3737)

Red 3.3.4 - Changelog (Cog-Creators#3706)

* Add 3.3.4 section

* PR 3710 (issue 3545)

* PR 3708

* PR 3717

* PR 3723

* PR 3707

* Add release date, remove unused section