Change set since 1.4.47:
bdf4b8c: Bump Version to 1.4.48
b25e51c: Merge pull request #34 from XeKr/1.21-neoforge
a1209a5: Merge pull request #33 from qyl27/1.21-neoforge
ff8ae48: Update slim_item_supplier.json
0600b39: Update kart model and textures.
1b6c657: Merge pull request #32 from XeKr/1.21-neoforge
eba2012: Update slim_item_supplier.json