Upgrading Forge Remastered to Develop branch or different version - BeardedManStudios/ForgeNetworkingRemastered GitHub Wiki
For some reason, you may want to change branches. From master to develop, for example, for whatever reason.
But if you do it as expected, all your NCW (Network Controller Wizard) changes will be lost, RIP those RPCs you spent time on.
So, first of all, in case you fail some of the steps, save/backup your project (git ftw) Take the old generated folder, and move it away. Now, delete everything, or simply replace it with the new branch of Forge. Paste back the old generated folder. The NCW should work smoothly.
For changes in MultiplayerMenu and NetworkManager and so on, you can pretty much replace them :)