v1.7.1-1.21 (1.21) FABRIC is a release file of the Minecraft mod CB: Compressed Blocks for Fabric, made for Minecraft 1.21, 1.21.1. It was published on February 8, 2025 and is 14.1 MB in size. For the full description, screenshots and every other version, visit the CB: Compressed Blocks mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
