This is a big one, so make sure to check the description for patch notes.
A lot of cool shit from the TF2C repo circa. 2016
Changelog (From TF2C Repo):
+Fixed the sniper crouch-walk animation bug
+Fixed the thirdperson camera spazzing out for losing team
+Fixed burning gibs
+Updated disguise weapon item system to be less shit and more versatile
+Environmental kills now work
+Health change indicators added
+Crit effect on will properly update on weapon switch
+Killsounds can now be used alongside hitsounds
+cheat convars added for homing rockets and homing reflected rockets
+Tweaked Airblast angles
+Fixed audio bug with Cloaking/Decloaking
+Fixed damage numbers not resetting on map change
+Fixed flag not dropping when sent to auto-spectate
+Flaregun damages non-player entities now
+Medic caller bubble intensity will now vary based on player's health
+Spy medic caller bubble now only shows to disguised team
+Various tweaks and optimizations to the code
+Huntsman implementation (I'm attempting to fix this up)
Changelog (me):
+Fixed dispensers recharging cloak indefinitely
+Fixed loch n' load not detonating pills correctly
Is it supposed to only include the bin folder?
This is just a patch, not the full version. so yes