Via [url=https://blog.counter-strike.net/index.php/2021/06/34552/]the CS:GO blog[/url]:

[quote=Valve][UI]
– Fixed live match links in the event panel.

[ SDK ]
– Updated AI Behavior Trees
— Added new “action_secondary_attack” node.
— Added new “action_reload” and “condition_is_reloading” nodes.
— Ammo counts for all weapons are available on the Blackboard via “AmmoCount/weapon_name” key, with “AmmoCount/current” holding the ammo count for the currently equipped weapon. These can be read using nodes such as “condition_is_less”, “condition_is_equal”, etc.

[MAPS]
Pitstop
– Map-wide graphical update with new textures and models.
– Improved optimization.
– Removed cubby under drop-down.
– Lighting and clipping adjustments.[/quote]

Rumor has it:

- What you see above is *almost* all of what you're getting, with a single exception of [url=https://github.com/SteamDatabase/GameTracking-CSGO/commit/4f4d6b195af4c94b097c2cf9de4d3aea03507ac2]new and updated translations[/url] for a few more languages, which are made possible in part by contributions from [url=https://translation.steampowered.com/]Translators Like You - Thank You[/url]

- Size is ~75 MB