[1.17.x] SPM1.3.0
What's new
Big Package Moving (org.featurehouse.spm -> org.featurehouse.mcmod.spm)
More compatibility (1.2.x-compat linkage API and @StableApi annotation)
Big Package Moving (org.featurehouse.spm -> org.featurehouse.mcmod.spm)
More compatibility (1.2.x-compat linkage API and @StableApi annotation)