T337a 5.1 lollipop???

I have a simple question... Is there a 5.1 lollipop update for the Tab 4 8.0 T337a?

I've seen them for practically every other tab 4 model but haven't seen one that lists the t337a specifically. Im planning on rooting mine REALLY soon also so if there is a 5.1 lollipop available for it, do i want to put it on 1st or not?

Thanks for the assistance !