Added 2 new spawnflags to env_player_surface_trigger Do not IsValid the ident in hook.Add/Remove The check was added solely to print an error for invalid types, but NULL entity is still an entity Added light_directional & some other VRAD changes There are also changes to do with displacement lightmaps from CS:GO, supposedly should be better between brushes/displacements, but I couldn't find any differences. New inputs to game_text and game_player_equip SetText, SetPosX, SetPosY, SetTextColor, SetTextColor2 for game_text TriggerForAllPlayers and TriggerForActivatedPlayer for game_player_equip Added skybox_swapper entity Remove scratchpad from game builds Also remove bloodspray concommand Added particle-based func_precipitation types Added missing materials for legacy Ash precipitation type Implement precipitation blockers These will not work yet, because networking incompatible changes are required. Also added Cull by Model and Cull by RT environment particle operators