# Thermoo 7.1.0 for Minecraft 1.21.6-8: Polymer Integration
Thermoo can now once again work fully server side, but only if [Polymer](https://modrinth.com/mod/polymer) is installed.
Some translations will be missing and custom command arguments will not autofill, but it will be compatible with vanilla
clients or clients not using Thermoo. This only applies for dedicated servers, and not to LAN worlds in single player.
The release of this update should not be conflated to mean that I will be making a Polymer patch for Frostiful or
Scorchful at this time, I mainly did this so that Thermoo can be used for custom datapacks on servers (which used to be
a feature of Thermoo).
Thermoo is now also being compiled against 1.21.8 instead of 1.21.6, but should still work for 1.21.6-8.
Optional dependencies
Polymer
Any compatible version
Thermoo Patches
Any compatible version
Developer information
Projects on Modrinth are automatically available through a Maven repository for use with JVM build tools such as Gradle.
maven { name = "Modrinth"; url = "https://api.modrinth.com/maven" }