net.WriteType support for VMatrix

Catch crash condition in CBaseAnimating::TestHitboxes

Error/ErrorNoHalt now call menu state's OnLuaError hook

Improved error handling for NextBot coroutines

Don't try to load binary modules that have the same name as a base Lua module

Merged functionality of RunString/RunStringEx

Lua kick reasons can no longer be language strings

Home/End keys now work in Windows SRCDS consoles

Opening the chatbox while it is invisible/disabled no longer changes player view angles

Chatbox entry max char count is now correct (126)

TextEntry:OnTextChanged is now called after undo operation

-noworkshop now also prevents SteamAPI from being initialized too soon on dedicated servers

utf8.offset now conforms to Lua 5.3 spec

More friendly Steam API failure error messages ( for retrieving subscribed addons )

Updated the DirectX out of date popup to allow the user to try to launch the game anyway

Don't let players enter vehicles that they are a parent of (stack overflows!)

Limited engine.LightStyle to values that do not crash the game ( 0-63 )

Stop g_blurx/g_blury shaders from increasing output brightness

ENT:SelectWeightedSequence & Weapon:SendWeaponAnim no longer crash when given invalid acts

Calling gui.HideGameUI at the wrong time no longer stops the HUD from rendering

Context menus no longer remain when their parent is focused

Changed scheme of ClientDLL context menus to match DMenu

Weapon selection via key bindings should now always work on SWEPs

Vector() can now take a Vector as its first argument and return a copy of that vector