Wooden to Stone Tools Upgrades [PurpurPack]

Update to 1.21.9

Update to 1.21.8

Update to 1.21.6

Update to 1.21.5

Update to 1.21.4

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 formats

Update to 1.20.3

Update to 1.20.2