Retrove_0.01.zip is a release file of the Minecraft resource pack Retrove, made for Minecraft 1.19.3, 1.20.2, 1.19.4-Snapshot, 1.20.2-Snapshot, 1.19.4, 1.19-Snapshot, 1.19.2, 1.20.1, 1.20, 1.19.1, 1.20-Snapshot, 1.19 and more. It was published on September 29, 2023 and is 8.7 MB in size. For the full description, screenshots and every other version, visit the Retrove resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.