[Gardening] CHANGELOG: Add missing language modes and clean up some whitespace-only lines in 5.7 section
[Gardening] CHANGELOG: Add missing language modes and clean up some whitespace-only lines in 5.7 section


benlangmuir/swift,JGiola/swift,roambotics/swift,roambotics/swift,roambotics/swift,roambotics/swift,benlangmuir/swift,glessard/swift,glessard/swift,benlangmuir/swift,roambotics/swift,glessard/swift,apple/swift,glessard/swift,JGiola/swift,apple/swift,apple/swift,apple/swift,roambotics/swift,apple/swift,glessard/swift,benlangmuir/swift,glessard/swift,JGiola/swift,benlangmuir/swift,JGiola/swift,JGiola/swift,JGiola/swift,apple/swift,benlangmuir/swift