Hello everyone, We are releasing a small patch today with some security fixes. Servers and clients are recommended to update as soon as possible. The changelog is as follows: [list] [*] Made Entity.PhysicsInitMultiConvex throw type errors when given invalid input [*] Removed unused DLLs from game's folder - bugreporter.dll, sixense.dll, headtrack_oculus.dll [*] Shutdown HTML after VGUI - hopefully fixes a rare crash on game exit [*] Made the BSP whitelist case insensitive [*] Blocked access to .db files via the file library [*] Made GM:OnLuaError available on client and server [*] Made LuaMesh.BuildFromTriangles correctly modify the mesh when used on an already generated mesh - This is now only permitted when the vertex count matches between existing mesh, and the new mesh. [*] Added safeguards against malformed .gma files [*] Added overflow/underflow safeguards to render.Push/PopRenderTarget functions [*] Fixed several security issues reported on HackerOne [/list] January 22 Update: [list] [*] Fixed crash with npc_satchel [*] Fixed crash when try to push a NULL ITexture [*] Fixed a crash when failing to create a fish entity [*] Fixed a crash when failing to create child ents for point_spotlight [*] Fixed crashes when failing to create entities for fire entity [*] Fixed Gravity Gun leaking material reference count [*] Fixed crashes with deleting ai_network entity [*] Bumped "insane reference count" threshold 10x [/list] January 23 Update: [list] [*] Fixed crashes with NPC nodes after cleaning up the map [/list]