# ViaBackwards Allows older Minecraft versions on a newer Minecraft server Supported Versions - **Green** = ViaVersion\ **Purple** = ViaBackwards addition ![supported_versions](https://i.imgur.com/MGmk8Yp.png) Releases / Dev Builds - **Requires [ViaVersion](https://www.spigotmc.org/resources/viaversion.19254/) to be installed** You can find the latest dev builds here:\ **Jenkins:** https://ci.viaversion.com/view/ViaBackwards/ **Spigot page:** https://www.spigotmc.org/resources/viabackwards.27448/ Known issues - * Custom 1.17+ min_y and height world values are not and will (most likely) never be supported => Clients older than 1.17 will not be able to see or interact with blocks below y=0 and above y=255 * Sound mappings are incomplete ([see here](https://github.com/ViaVersion/ViaBackwards/issues/326)) Other Links - **Maven:** https://repo.viaversion.com/ **Issue tracker:** https://github.com/ViaVersion/ViaBackwards/issues **List of contributors:** https://github.com/ViaVersion/ViaBackwards/graphs/contributors License - This project is licensed under the [GNU General Public License](LICENSE). Special Thanks - ![https://www.yourkit.com/](https://www.yourkit.com/images/yklogo.png) [YourKit](https://www.yourkit.com/) supports open source projects with innovative and intelligent tools for monitoring and profiling Java and .NET applications. YourKit is the creator of [YourKit Java Profiler](https://www.yourkit.com/java/profiler/), [YourKit .NET Profiler](https://www.yourkit.com/.net/profiler/), and [YourKit YouMonitor](https://www.yourkit.com/youmonitor/).