Update changelog with embedded record fixes
Update changelog with embedded record fixes

MattMSumner/emberfire,FirebaseExtended/emberfire,IsaiahJTurner/emberfire,FirebaseExtended/emberfire,FirebaseExtended/emberfire,rtablada/emberfire,leifcr/emberfire,leifcr/emberfire,rtablada/emberfire,FirebaseExtended/emberfire,MattMSumner/emberfire,IsaiahJTurner/emberfire