Via the Steam Community:

MAPS

Cache

• Bomb explosion radius increased.
• Lighting Adjustments around Vent.
• Disabled player collision on sign and removed lamp by squeaky.
• Reworked e-box on A-site for better visibility.
• Lowered Checkers entrance frame height at B Main.
• Removed AC unit above Sandbags and moved pipes.
• Fixed lack of footstep sounds on top of crates at A-site.
• Fixed hole in world on door in Sun Room.
• Fixed wall bangs on A Main wall.
• Fixed some z-fighting around Garage.
• Adjusted grenade clipping throughout map.
• Adjusted player clipping throughout map.

Dust II

• Blocked visibility through corner of Mid Box (Xbox).

SOUND

• Speculative fix for a case where all audio drops out.

MISC

• Fixed cases where crouch-jumping in confined spaces could cause the player camera to intersect the ceiling.
• Adjusted particle effect sprite opacity for fully occluded flashbangs.
• Improved smoke lighting consistency.
• Minor adjustments to dropped pistol magazine velocity.
• Ambient Occlusion adjustment settings in Environment Blend shader restored.
• Fixed a case where money was subtracted from the wrong player during bot takeover.