I installed the first release version on my Nexus 7 2013 and it is performing much better than the latest beta. On medium graphics setting gameplay is constantly smooth now, even on multiball. No more framedrops. Great work!

High graphics settings still are too much for a Nexus 7 2013, but on medium settings things look and play great already. Gameplay on my iPad Air is still better, but that is a more powerful and expensive device, so that comparison is unfair.
The only issue I encountered so far is that lights went of for a very short period of time during normal gameplay. Happened two times so far.