1.1 release is a release file of the Minecraft resource pack Ukrainian Texel Railway Pack (IR - Immersive railroading), made for Minecraft 1.12.2. It was published on May 12, 2025 and is 28.4 MB in size. For the full description, screenshots and every other version, visit the Ukrainian Texel Railway Pack (IR - Immersive railroading) resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.