Does Volumio support HiFiBerry DAC+DSP?

Hi, I see you have Python 3.6.5 installed. I need python 3.6 so I install it but now I cant make it default
~ python -V
Python 2.7.9
~ python3 -V
Python 3.5.3

Python 3.6 is installed but cant make it default, tried adding an allias on bashrc but can make it work
~ which python3.6
/usr/local/bin/python3.6

Any advice about this?

Thanks