polymer-bundled-0.16.0-pre.3+26.1.jar is a beta file of the Minecraft mod Polymer for Fabric, made for Minecraft 26.1. It was published on March 26, 2026 and is 1.3 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the Polymer mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
