v1.1.0 (Trails and Tails Update)

 * Updated pack_format to 15.
 * Added 'A Familiar Room' to music.game.
 * Removed menu music easter egg.
 * Reorganized Lush Caves json.
 * Swamps now only play Swamp Music.
 * Removed unused custom swamp sound event 'cause i couldn't get its data pack to work.
 * Added changelog.txt.
 * Deserts and Badlands no longer play 'One More Day.'
 * Forests, Flower Forests, Jungles, Bamboo Jungles, and Sparse Jungles now (effectively) use music.game.
 * Replaced "C418 plays more." in the pack description with the version number.

v1.1.1 - 1.20.3+ Compatibility Patch

 * Updated pack_format to 18.
 * Added "supported_formats" field to pack.mcmeta, allowing the pack to be compatible with 1.20.2, 1.20.3, and 1.20.4.

 * Repositioned the bandage on the pack icon. It is no longer rotated.
 * Updated the filepaths for the Volumes Alpha and Beta tracks because Java Edition randomly decided the old ones weren't good enough and couldn't even be bothered to put it on the changelog. Tracks from these albums should now play in game versions 1.20.3+.
 * Learned how pack overlays work to keep the pack compatible with game versions 1.20.2 and below. It may still break in certain snapshots.