FlyingCow MC server version is 1.12.2 but our server supports versions 1.9 – 1.16.2. We recommend that you use version 1.9 – 1.12.2 for the best experience. More info
FlyingCow forgeserver only supports version 1.12.2 and before you can join, you need to download Forge and all the necessary mods. Here you will find downloadable mods and installation instructions.