1.18.2 is a release file of the Minecraft mod Better Compressed Blocks for Fabric, made for Minecraft 1.18.2. It was published on May 21, 2022 and is 0.9 MB in size. For the full description, screenshots and every other version, visit the Better 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.