Changelog for several "changes"

Errr, a changelog for the following commits. Gulp!
https://github.com/tgstation/-tg-station/pull/2606,
https://github.com/tgstation/-tg-station/pull/2605,
https://github.com/tgstation/-tg-station/pull/2765,
https://github.com/tgstation/-tg-station/pull/2666,
https://github.com/tgstation/-tg-station/pull/2626,
https://github.com/tgstation/-tg-station/pull/2585,
https://github.com/tgstation/-tg-station/pull/2563

I really hope this works, just wanted to help and next thing you know I
am downloading EVERYTHING! I tried to only note the more relevant
changes.