This is the 2nd pre-release for Simplified Textures 1.18.0 and will add textures from Cave and Cliffs Update.
 Added the textures of:
Deepslate Ores (available for beta Minecraft)
Deepslate (available for beta Minecraft)
Cobbled Deepslate (available for beta Minecraft)
Glow Lichen (available for beta Minecraft)
Bucket of Axolotl (available for beta Minecraft)