Minecraft version 1.12, known as the "World of Color Update," remains one of the most beloved versions of the game. It was the final major update before the massive "Update Aquatic" changed the terrain generation forever. Because of its stability and the massive library of mods available for it, many players still enjoy version 1.12.2 today.
Before doing anything, copy your /saves folder to your desktop. XRay packs cannot corrupt your world, but if you get banned from a server, your save is useless anyway. minecraft 112 xray texture pack
To get the best performance out of your pack, remember these settings: Disable Smooth Lighting: You must turn Smooth Lighting: OFF Minecraft version 1