Thoughts:
Back Scatter: I might be able to enjoy this
Tide Turner: I think it may be too OP with its "Kills while charging refill 100% of your charge meter", unless that doesn't count bashcrits.
BASE Jumper: I HEF NO IDEA
The Classic: See above.
Air strike: I like. Is gud divebomb weapon.
Bread: I HEF NO IDEA
New Taunts: I DON'T KNOW ANYMORE!
Taunt with enemy: YEESSS!
Hitman's Heatmaker change: ... Okay...
Axtinguisher nerf: THIS IS GREAT
Bushwhacka nerf: I've never really had a problem with this, but it makes sense
Minigun ramp-up change: I don't know what this could really mean
Sitcky Launcher ramp-up change: Makes good sense to me
Sentry change: Seems good.
Unequipping items bugfix: YEEEEEEEES!
Map changes: I don't really play on those maps, but the fixes make sense.