4.5.0.v01 upgrade to 4.7.0.b02 issues

[listy]

Hi remkonoteboom!
We are using Tactic with our own Template since a couple of years, and I´m working in moving from 4.5 to 4.7 right now. Everything seems to be working ok and it seems some stuff were we had bugs happening are working ok in 4.7. Is there any reason for us too to wait for 4.8?
Will 4.8 work with Python 2.7 or only 3 and on?

Thanks!!
Nacho

In my Opinion if you want benefit from new bootstap controls, and python3 speedup it is worht it