: A search bar was added to the addons menu, along with the ability to enable, disable, or uninstall multiple addons at once.

: Windows builds moved to the Visual Studio 2017 C++ Runtime , improving stability.

: For older maps or assets from games like Counter-Strike: Source (CSS), you may need "CSS Content" to avoid the infamous pink-and-black missing texture errors. 4. Basic Controls for New Players Guide :: How to Garry's Mod - Steam Community