What Happened to Gmail Push?

[WPCentral Question]

I've had the WP 8.1 Developer preview for months now and they finally added push to Gmail. Today I used the Nokia Recovery Tools and rolled it back to get the 8.1 Cyan update. Once I updated my phone there was no longer push for Gmail...whats going on?

 

[Blacklac]

Think you have to set it up as an Exchange account?