RGB-Block-Outline_1-21-6.zip is a release file of the Minecraft resource pack RGB Block Outline, made for Minecraft 1.21.8, 1.21.6, 1.21.7, 1.21.9-snapshot, 1.21.9, 1.21.10, 1.21.11-snapshot, 1.21.11, 26.1, 26.1.1, 26.1.2, 26.2. It was published on June 14, 2026 and is 0 MB in size. For the full description, screenshots and every other version, visit the RGB Block Outline resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.
