Smelt Raw Ore Blocks [PurpurPack]

Update to 1.21.2

Starts preparing support easier updating. Adds a 'version_info.txt' file. Also adds 'support' for 1.21.1, though not particularly necessary

Update to 1.21 to use the new tag folder names

Update to 1.20.5 to use the new recipe format

Update to 1.20.3

Update to 1.20.2

Initial Release