[1.12.2] Improvable Skills - 12.4.68

[1.13.2] Improvable Skills - 70r

[1.19.2] Improvable Skills - 19.1.1

[1.19.2] Improvable Skills - 19.2.9

[1.20.1] Improvable Skills - 20.1.13

[1.20.1] Improvable Skills - 20.1.6

[1.19.2] Improvable Skills - 19.2.6