I have a nexus 7 2013 WiFi 32gb and I have no recieved an update to lollipop. I just wanted to know if I need to wait or if I should get it from the SDK.
If you're slightly adventurous, and a little tech savvy, get Wugfresh's Nexus Toolkit for the PC.
Use it to back up the N7-13 and then upgrade.. You can roll back to how it was before with the toolkit. I've used it on my N7 and N4 for 4.4x updates, it worked once the PC drivers were setup with the toolkit.
(via the AC App)