[GAMEPLAY]
– Reverted recent changes to pistols and the AK-47, M4A4, and M4A1-S


[MISC]
– Other players can now hear the sound of the R8 Revolver primary fire hammer just before it fires.
– Smoke clouds from smoke grenades detonated by burning fire will now correctly cover the ground instead of floating above that area.
– Fire grenades that had been only partially extinguished by smoke will no longer deal damage from the flames under smoke grenade (fix for a bug discovered by jasonRRR)
– Flames from fire grenades that are still spreading will no longer spread into the smoke cloud and will instead spread along the edge of the smoke cloud.
– Fixed up-to-360-degree camera flip in Killer Replay.
– Fixed an instance where an offer showed the incorrect price.

[MISC]
– Reduced latency of voice audio.
– Community servers now can show viewer counts when players are streaming their match.
– Fixed regression in Deathmatch Bonus mission evaluation.
– Fixed a Deathmatch exploit where players could maliciously cause the server to run out of entities.
– Fixed buymenu’s Accurate Range weapon stats being computed incorrectly.
– Fixed AWP viewmodel rendering when zoomed.
– Added flavor text to Arms Deal Case 1 and fixed typos in previous flavor text
– Positional sounds spatialize to within 15 inches of the player and no longer “spread” to stereo when nearby.
[MAPS]
– Major changes to Cobblestone
-Bombsite A:
–Made bombsite A courtyard smaller
–Removed spiral stairs at back of bombsite A
–Pushed forward side-balcony at bombsite A, making it easier to check corners before jumping down
–Added a static door to entrance to connector from bombsite A
–Shortened battlement in long A, making it easier to check
–Raised wall around bombsite A slightly, to give some cover when out in the open
–Added additional cover in bombsite A
–Removed balcony at CT side of long A
–Added an additional chest-height wall at A ramp
–Removed large boulders in A site
-Bombsite B:
–Made bombsite B courtyard smaller
–Rerouted T main entrance to bombsite B
–Made it easier to throw grenades into B site from a safe position as T
–Added some cover on T platform in bombsite B
–Moved bombsite B more to the middle of the courtyard
–Flattened ground at bombsite B
–Removed back of B area
–Hut at back of B can now be shot through
–Added a static door to entrance to bombsite B from connector
-Other:
–Removed stairs and overpass route from dropdown room
–Widened upper dropdown passage
–Added a ramp to dropdown to make it easier to peek into lower
–Players can now jump up via flowerbed in connector to get into dropdown room
–Removed walls in T tunnels
–Removed CT sniper room
–Added a static door to CT side of water room
–Tweaked layout of water room slightly
–Removed double window room near T spawn
–Moved T spawns forward a bit
–Added a direct ladder to T sniper tower
–Various optimizations
–Increased player visibility
–Fixed a bug where very few chickens were spawned

Originally Posted by Valve
[GAMEPLAY]
- Adjusted the radius at which incendiary and smoke grenades interact.

[UI]
- Loading screens will now display the icons for maps that have item collections associated with them
- In Spectator Mode, Scoreboard and Server Graphic will now obey hud scale and position settings.
- Fixed New Items alert showing incorrect number of items up when coming back to main menu from a match

[MISC]
- Added server convar tv_allow_camera_man_steamid that should be set on tournament servers to the full 64-bit numeric SteamID of production caster (e.g. 7650123456XXXX). Tournament production casters who launch the game with the "-interactivecaster" command line flag and join the in-game spectators will get all camera and voice recorded and broadcast on GOTV.
- Upgraded runtime libraries to use the latest Steam SDK.
- Fixed a frequent crash during map loading while the game was minimized.
- Various weapon CPU optimizations.
- Added flavor text to Chroma Case weapons.

[MAPS]
-Mirage
--Fixed a bug where a boosted player in T spawn could peek into mid/CT sniper position.
--Moved a prop to make peeking into palace easier, CT side.
--Removed a strange boost in bombsite A.

-Nuke
--Fixed a bug where an incendiary grenade could explode on bombsite B ceiling beams and damage players in A site.

-Overpass
--Rerouted entrance into upper park from bombsite A.
--Changed mid cover in bombsite A, corners can now be shot through with rifles.
--Changed cover in T side of upper park.
--Moved T spawns forward slightly.
--Moved bombsite A plant zone up slightly.