Update CHANGELOG.md
Update CHANGELOG.md

Some entries were misclassified
aasssddd/slow_cooker,BuoyantIO/slow_cooker,Hyperpilotio/slow_cooker,aasssddd/slow_cooker,richardmarshall/slow_cooker,richardmarshall/slow_cooker,Hyperpilotio/slow_cooker,BuoyantIO/slow_cooker