CS2 Update, August 3, 2026: grenade geometry fix and map scripting additions

GAMEPLAY

• Fixed a case where grenades could be thrown through level geometry.

MAPS

Cache

• Fixed various gaps in the map.
• Fixed collision in various spots across the map.
• Fixed flickering on some assets.
• Removed a boost spot in Outside A.

Shelter

• Updated to the latest version from the Community Workshop (Update Notes).

MAP SCRIPTING

• Added Instance.TracePlayer.
• Added Instance.OnWeaponPickup.
• Added Instance.OnBombExplode.
• Added Instance.SpawnGrenadeProjectile.
• Added dropper to Instance.OnWeaponDrop event.
• Added hitEntity to Instance.OnGrenadeBounce event.
• Added normal to Instance.OnGrenadeBounce event.
• Added CSGrenadeProjectileBase.GetGrenadeType.
• Added CSGrenadeProjectileBase.GetThrower.
• Added CSGrenadeProjectileBase.Detonate.
• Added CSPlantedC4.IsBombsiteA.
• Added CSPlantedC4.IsBombsiteB.
• Added CSPlantedC4.GetPlanter.
• Added CSPlantedC4.GetDefuser.
• Added CSPlantedC4.IsActive.
• Added CSPlantedC4.IsExploded.
• Added CSPlantedC4.IsDefused.
• Added CSPlantedC4.GetPlantTime.
• Added CSPlantedC4.GetExplodeTime.
• Added CSPlantedC4.GetDefuseStartTime.
• Added CSPlantedC4.GetDefuseFinishTime.
• Added CSPlayerPawn.HasDefuser.
• Added CSPlayerPawn.SetHasDefuser.
• Added CSGrenadeType enum.
• Fixed a bug where Instance.RegisterCheatCommand would not work on script reload.
• Deprecated bounces from Instance.OnGrenadeBounce event.

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Source: Official Announcement