Android 5.1 is coming topic

What about nexus devices ?
According to a net log following is leaked:

Android 5.1; Nexus 5 Build/LMY29C
Android 5.1; Nexus 6 Build/LMY29C
Android 5.1; Nexus 6 Build/LMY29D
Android 5.1;*Nexus 9*Build/LMY22E
Android 5.1; Nexus 6 Build/LMY22E

Feel free to discuss about this below

Source:
Android Authority
Android Police