CS2 update, August 4, 2026: Scripting API and geometry fixes

• Fixed a case where grenades could be thrown through level geometry\Cache
• Fixed various gaps in map
• Fixed collision in various spots across map
• Fixed flickering on some assets
• Removed boost spot in Outside AShelter
• Updated to the latest version from the Community Workshop (Update Notes)\
• 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.

The update focuses on expanding capabilities for scriptable map developers. Valve has added numerous new methods for working with grenades, the bomb, and players, enabling community map creators to implement more complex logic and interactions. For regular players, this means improved stability and fixes for geometry issues where grenades could pass through walls.

Community server administrators will benefit from the ability to use maps with more advanced functionality thanks to the updated VScript API. The Shelter update from Community Workshop indicates that maps are being actively improved. Servers running scriptable maps should ensure they have the latest versions installed, especially if they rely on grenade and bomb event handling.

Collision fixes and the removal of a boost spot in Outside A on Shelter will impact gameplay strategy on this map. Players should check their usual positions and adapt tactics, while server administrators can expect changes in map balance and strategic approaches.