OakSapling [v1.2.19] [1.20 - 1.21].zip is a release file of the Minecraft resource pack Oak Sapling (First textures of Minecraft), made for Minecraft 1.20.2, 1.21, 1.20.5, 1.20.2-Snapshot, 1.20.5-Snapshot, 1.20.3-Snapshot, 1.20.3, 1.20.1, 1.20, 1.20.6, 1.20.4, 1.21-Snapshot. It was published on June 15, 2024 and is 4 MB in size. For the full description, screenshots and every other version, visit the Oak Sapling (First textures of Minecraft) resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.