This update requires servers to update before you can join them.

This means that for a certain amount of time after the update releases you may be unable to join servers and get a message saying "The server is running an older version of the game" instead. You will have to wait for servers to update before you can join them again.

You cannot downgrade to a previous version of the game. Please be patient and let server owners update their servers.

How to switch game branches:

1. Exit the game
   
2. Right click on Garry's Mod in Steam and select Properties
   
3. Go to the Betas tab and select your desired branch

None - This is the normal version of the game
Pre-Release - This is the next update
Dev - This is a bleeding edge version of the game, expect it to contain more bugs than usual

• Disallowed physics creation/destruction functions from being called on jeeps/airboats to prevent crashes
  
• Allowed physgunning persistent props when persistence is disabled
  
• Fixed an issue with halo library not resetting color of pp/copy, which in some cases makes usage of halo library fill the whole screen with a color
  
• Fixed Lua errors when trying to activate non Toggle Camera or Dynamite from a tool Button that was loaded from a save in multiplayer
  
• Improved save loading so it sets player ownership of spawned entities to a player in more cases
  
• Fixed vgui_slideshow_display crashing the game without materials to display
  
• Fixed a crash when trying to play bad ADPCM .wav files
  
• Fixed file.AsyncRead returning garbage when the target file has no data
  
• Added NextBot.GetLastKnownArea and NextBot.ClearLastKnownArea
  
• Put motionsensor.GetColourMaterial behind a clientside permission
  
• Fixed DIconLayout counting border size 2 times when laying out icons (Community Contribution)
  
• Flash the game window when loading screen disappears to let the player know the loading is finished
  
• Fixed hook.Add giving a less than useful error when given a nil to second argument
  
• Failing to save jpeg screenshots/posters actually says that it failed in console
  
• Fixed a regression with string.Comma where it wouldn't format huge numbers properly
  
• Fixed func_healthcharger and func_recharge not updating its texture index
  
• Added OnHalfEmpty, OnEmpty and OnFull outputs to func_healthcharger, to match func_recharge
  
• Fixed Half Life 1 sentry ragdolls not cleaning up on map cleanup. Also fixed their collisions and inability to hit the player at certain player angles
  
• Fixed a crash in the DSP system
  
• Fixed a crash with NPC:SetNPCClass
  
• TTT: Fix ammo ents blocking +use near other entites (Community contribution)
  
• Fixed a typo in hook.Remove error (Community Contribution)
  
• Fixed security issues

• Prisoner pod and chair vehicles now react to damage physically, driver takes explosion damage, calls GM:EntityTakeDamage hook
  
• Fixed GM:PlayerAmmoChanged reporting incorrect new ammo count when called from Player:GiveAmmo
  
• Spawnmenu search now resets its model cache when addons/games are remounted
  
• Potential fix for crash relating to env_microphone's measure target entity
  
• Reduce Faceposer tool's convar count to 96 (from 128) to match the actual limit in the engine
  
• Fixed GMODLUA_GetUserType leaking onto the Lua stack (this only affects binary modules and the type() function, when using custom userdata types)
  
• surface.DrawLine now uses floats not integers
  
• Fixed a stack overflow with DListView and columns inserted at specific positions
  
• Fixes a server crash with no collide constraint.
  
• Fixed DTextEntry's automatic line breaks causing an infinite loop hang with specially formatted text containing a lot of whitespace
  
• Potential fix for a crash within CFontTextureRegen
  
• Add OS specific errors to binary module loading errors
  
• Make it more clear that changing sbox_persist while in-game will cleanup the map
  
• "Stop Persisting" property will now also be hidden when persistence is disabled
  
• Do not clean up map when disabling persistence
  
• Fixed changing persistence in-game saving to the wrong file if the cvar changed too quickly within the 2 second timer
  
• Downgrade Steamworks SDK to 1.50 as the newer version was causing issues
  
• Fixed 2 server lag exploits with default properties
  
• Fixed "join game" not showing up in Steam for P2P games after a changelevel
  
• Implement Steam chat filter to the default chat box (profanity filter is toggleable in the Filters section of the default chatbox, Steam preferences apply)
  
• Added string = util.FilterText( input, context, player )
  
• Added TEXT_FILTER_ enums
  
• Added safeguards to DownloadUGC when Steam sends us a null SteamUGCQueryCompleted_t
  
• Disabling hoverballs now adjusts their mass so they are not abnormally heavy when disabled, improved duplicator support for the disabled state

How to switch game branches:

1. Exit the game
   
2. Right click on Garry's Mod in Steam and select Properties
   
3. Go to the Betas tab and select your desired branch

None - This is the normal version of the game
Pre-Release - This is the next update
Dev - This is a bleeding edge version of the game, expect it to contain more bugs than usual

• Fixed a crash with physgun's primary fire when a grabbed entity gets removed/dropped during OnPhysgunPickup
  
• Disabled model/material/addon unloading/reloading features as it caused severe stability issues for some people running multicore rendering
  
• Fixed a crash when particles are attached to the world entity and the map is reloaded
  
• Fixed a potential crash with func_clip_vphysics
  
• Fixed Lua error with DTree_Node when self populating folders from filesystem end up with 0 files
  
• Fixed DComboBox's dropdown not being clickable on modal panels
  
• Automatically apply PROPINTER_FIRE_EXPLOSIVE_RESIST to all props that can deal explosive damage to prevent crashes when many explosive props are exploded in a small space
  
• Add sv_no_ain_files, defaults to 0, disables forced download of .ain files from the server
  
• Potential fix for crashes when util.Decompress (Possibly other places too) reallocates huge chunks of memory
  
• Fixed Out of Bounds $frame on render targets crashing the game
  
• Fixed hopefully all possible crashes with npc_barnacle when something deletes its internal physics objects and entities
  
• Potential fix for a crash in CMatQueuedRenderContext::Bind
  
• Fixed a potential material refcount issue when binding materials in CMatQueuedRenderContext
  
• Fixed prop_vehicle_prisoner_pod (Sandbox Chair vehicles) forcing FOV to 90
  
• Hammer: Added "Allow physgun" and "toolgun whitelist" keyvalues to func_lod
  
• Stop the crosshair color going white if the player's FOV is < 90
  
• Fixed SWEP.AccurateCrosshair not taking into account worldclicker aim and sometimes hitting the player entity itself
  
• TTT: Updated language files (Community Contribution)
  
• Sandbox Camera SWEP zooming rate is now server tickrate independent (Community Contribution)
  
• Completely disable CHudDeathNotice, CHudHintDisplay and CHudHintKeyDisplay since they are not used in GMod
  
• Fixed any bone manipulations breaking entity's render bounds, now render bounds will be only enlarged if a bone is manipulated outside of the original model bounds

• Fixed duplicated Motors, Winches and Hydraulics being able to be activated by any player on the server
  
• Fixed Lua errors when making 0 width ropes
  
• Do not allow to use the "Drive" property on entities that are already being driven, to prevent players getting stuck in invalid state
  
• Fixed some entities having improper color/material in dupe icon preview, such as the Fog/Sky/Sun editors
  
• Fixed entering a chair causing everything to disappear for a bit
  
• Fixes to crashes/missing textures/error models when changing maps/servers/etc.

• TTT: add a player mic volume slider to the scoreboard (Community Contribution)
  
• TTT: fix table.Shuffle (Community Contribution)
  
• TTT: fix propspec_allow_named setting not taking effect (Community Contribution)

• Fixed a server crash when NPC is trying to holster a weapon_frag
  
• Fixed a server crash when item_ammo_crate is given an invalid ammo type
  
• Fixed a server crash when an npc_fastzombie tries to attack a non player entity
  
• ent_remove* no longer allows removal of the world entity
  
• ent_remove_all no longer can delete players
  
• Fixed "DownloadingFile" javascript function not being fired for Fast/ServerDL due to changes in last update
  
• Display a console message when ServerDL fails to download something
  
• Reset entity FXBlend cache when the current view changes during a frame, fixes point_camera messing up entity fade distances
  
• Player.ConCommand's queue clientside should now show addon name when running blocked concommands
  
• Added more debug info to "Invalid HitboxSet on something" warning
  
• Fixed func_movelinear regression with the SetSpeed input when called with speed of 0

• Added util.MD5/SHA1/SHA256 - all take a single string, and return a hex string
  
• Added IsConCommandBlocked
  
• Added crash/infinite loop safeguards to Entity.SetMoveParent: Unlink self from previous parent, do not allow to parent to yourself, check for cyclic parents
  
• Limited util.JSONToTable depth to 5000 (should be more than enough for any legitimate uses) to avoid stack overflows
  
• Apply stack overflow protection to util.TableToJSON
  
• Experimental "network to clients" option for Entity.ManipulateBoneAngles/Position (3rd argument, defaults to true)
  
• Added a second argument to util.GetModelMeshes - a table of tables where IDs are boneIds and contain a table of 2 keys: matrix and parentID
  
• Let's try an Entity.Set/GetColor change - Make C++ return/take 4 numbers, and make a Lua override that takes/returns color objects instead - should be ~2x faster and GetColor now returns the proper color object
  
• duplicator library now properly copies Lua-set color and material override, not just the Sandbox tool ones
  
• Fixed net library not resetting its internal variables on level change
  
• Entity.PhysicsFromMesh can now also accept just a list of vectors
  
• Fixed errors from GetInt() when text entry contents aren't numeric (Community Contribution)
  Added xalign and yalign arguments to draw.WordBox (Community Contribution)

How to switch game branches:

1. Exit the game
   
2. Right click on Garry's Mod in Steam and select Properties
   
3. Go to the Betas tab and select your desired branch

None - This is the normal version of the game
Pre-Release - This is the next update
Dev - This is a bleeding edge version of the game, expect it to contain more bugs than usual

How to switch game branches:

1. Exit the game
   
2. Right click on Garry's Mod in Steam and select Properties
   
3. Go to the Betas tab and select your desired branch

None - This is the normal version of the game
Pre-Release - This is the next update
Dev - This is a bleeding edge version of the game, expect it to contain more bugs than usual

How to switch game branches:

1. Exit the game
   
2. Right click on Garry's Mod in Steam and select Properties
   
3. Go to the Betas tab and select your desired branch

None - This is the normal version of the game
Pre-Release - This is the next update
Dev - This is a bleeding edge version of the game, expect it to contain more bugs than usual

• Fixed performance issue with players (Released on Wednesday)
  
• Fixed env_sprite_clientside affecting sprite trails (like Trails tool) in multiplayer (Released on Wednesday)
  
• Fixed slider constrains sometimes resetting their direction
  
• Fixed clients being able to spam server console with certain console commands
  
• net.SendOmit with a NULL entity now acts like net.Broadcast, instead of silently failing
  
• Fixed tooltips not inheriting derma skin of the panel they are opened for
  
• Fixed Hoverball corrupting vector_origin global (Community Contribution)

This update requires servers to update before you can join them.

This means that for a certain amount of time after the update releases you may be unable to join servers and get a message saying "The server is running an older version of the game" instead. You will have to wait for servers to update before you can join them again.

You cannot downgrade to a previous version of the game. Please be patient and let server owners update their servers.

How to switch game branches:

1. Exit the game
   
2. Right click on Garry's Mod in Steam and select Properties
   
3. Go to the Betas tab and select your desired branch

None - This is the normal version of the game
Pre-Release - This is the next update
Dev - This is a bleeding edge version of the game, expect it to contain more bugs than usual

• Servers without a Game Server Login Token now get ranking penalty and do not count towards gamemode player counts
  
• Right or mouse wheel clicking a server will now copy its IP address and other info
  
• Fixed more issues with util.Base64Decode
  
• Fixed a script error with the constraint library when spawning duplications
  
• Improved error handling for built-in Duplicator when pasting constraints and they produce errors, so the duplication doesn't just stop and become un-undo-able