describe SE-327 changes in 5.7
describe SE-327 changes in 5.7

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