Via the Steam Community:

GRAPHICS

• Fixed mixed resolution rendering from erroneously resetting during map changes.
• Fixed a known crash when compiling lighting in Counter-Strike 2 Workshop Tools.
• Fixed detail normal UV scaling.
• Fixed several biplanar mapping bugs, added support for nonuniform scale in biplanar mapping mode.
• Added an option to apply albedo color correction to transmissive foliage textures, and adjusted the foliage shader for more accurate color correction.
• Added a startup warning when the game is launched under low available system memory conditions or with a limited pagefile size. These conditions may cause the game to be unstable or crash.
• Various stability improvements.

UI

• Fixed UI checkboxes behaving inconsistently when depositing or extracting a large number of items into and from Storage Units.
• Fixed a regression with loading animated Steam avatars, the cows are mooooving again.

Rumor has it:

• Size is close to 300 MB (with Workshop Tools installed)