I recently got my server successfully up and running, thanks to a hero that shall go unnamed for his/her privacy... Now I have another, well I wouldn't call it an issue exactly but something I want to fix. I got a few plugins for my LAN server, and I want to use them, but when I open the server, I get these error messages about these certain plugins having the wrong API version. I don't know a clue on how to update an API version of a plugin manually, but I would like to learn. Sadly, Google isn't really giving me clear tutorials, so I hope someone on here with experience can help. I want to use the KeepInventory plugin as an example. When I play Minecraft, I fear from straying far away from my home because I have a nice chance of dying and losing my hard earned loot. I want to prevent that from happening, so I got this plugin. Sadly, the API version for the plugin is 1.2.0, not 2.0.0. I have already converted the phar file into a zip folder. The root of the zip folder contains: src(folder) plugin.yml The src folder contains: KeepInventory(folder) The KeepInventory folder contains: Main.php What files do I need to mess/tinker with to update the code/api version? And what program(s)/website(s) should I use to do so? Thank you for reading, I just wanted to do my best to make my situation sound the simplest I can make it.