[aprssig] a few questions

[Ron VE8RT]

Ron, VE8RT VE8TEA, in Yellowknife NT here.

I have a few questions, answers may be online but haven't turned up
yet.  

The only working IGate (to my knowledge) in VE8 is the one I operate
VE8TEA.  Its a simple R Pi, URDC II, and a Kenwood V71 XCVR, using an
oldler version of Direwolf.  I'd like to update to a current version of
Direwolf to take advantage of FX.25  

Other than doing a fresh install on the R Pi is there an easy way to
update to Direwolf 1.16 or higher?

Another project is to have a field portable APRS, such as a R Pi based
battery powered terminal that includes keyboard for text messaging, and
screen, that could run Direwolf or similar.  Is there a project or kit
available to do that?

Thanks,  Ron VE8RT in DP22tk

-- 
Ron VE8RT <ve8rt at yknwt.ca>