(1.15-1.18) XEHD 256x v1.8 is a release file of the Minecraft resource pack XEHD Texture, made for Minecraft 1.16-Snapshot, 1.17.1, 1.16.3, 1.15-Snapshot, 1.16.1, 1.18.1, 1.17, 1.15, 1.16, 1.16.5, 1.15.2, 1.17-Snapshot and more. It was published on February 2, 2022 and is 130.3 MB in size. For the full description, screenshots and every other version, visit the XEHD Texture resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.