1.0.0+1.21.11 is a release file of the Minecraft resource pack Lucid Sky, made for Minecraft 1.21.11, 26.1, 26.1.1, 26.1.2. It was published on June 12, 2026 and is 0 MB in size. For the full description, screenshots and every other version, visit the Lucid Sky resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.