polymer-qol 1.0.0+1.21.6-rc1 is a release file of the Minecraft mod Polymer - Quality of Life for Fabric, made for Minecraft 1.21.6-snapshot, 1.21.6. It was published on June 13, 2025 and is 0.7 MB in size. For the full description, screenshots and every other version, visit the Polymer - Quality of Life mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.