The next update for Garry's Mod will be coming later this month. We ask you, players and modders alike, to help us test this update so it won't be as problematic as the first March update. We have added a new pre-release branch that contains all the changes that will be included into the next update. You can see the full changelist for the next update as well as how to join or leave the pre-release branch here: http://wiki.garrysmod.com/changelist/prerelease/ We urge you to spend around 15 minutes in single player, testing your addons and whatnot, and report any issues you find that did not happen before here: https://github.com/Facepunch/garrysmod-issues/ Or at least in the comments of this announcement. If you own a Garry's Mod server, we highly recommend you test your server on the pre-release branch. Information about using experimental branches on dedicated servers can be found here: http://wiki.garrysmod.com/page/Hosting_A_Dedicated_Server The Dev branch is not going anywhere and contains latest changes that may not be included in the April update, but will be included in future updates.