Greetings everyone, I hope this is the right Forum, to ask this question. I am started developing my own plugins around two months ago, then I stopped working for some time. Now I want to start again, but my server was outdated. I of couse downloaded a new Version of build tools and got a fresh version of my Spigot server. Now to my question: How do I proceed? Can I just replace the old Spigot Server version with the freshly compiled one? Do I have to setup a new server and port my data? Do I always have to get a new version of Build tools or can I just use the old one to compile a new Version? What is the applyPatches.sh in the Spigot and Craftbukkit Folders for? Can they help me solve my third question? Thanks to anyone, who tries to help me.