Minecraft Version Changer Tool is a handy application that allows you to start up different versions of Minecraft at the same time. That is very useful with multiplayer; When the client gets updated a server needs updating too. But if the server is modded, updating can break the mods.
With this tool you can safely play on your server without worrying about the loss of players or mods. Just give this tool to your players before the actual update.
What's New in This Release: [ read full changelog ]
· Last used jar is now saved correctly. Mcbans output is now logged to the log file.