[arch-general] Gufw broken by large update.

[Francis Gerund]

I did:

sudo cp /usr/bin/gufw-pkexec /usr/bin/gufw-pkexec.old

Then sudo nano /usr/bin/gufw-pkexec
and edited it from:

. . .
"/usr/lib/python3.5/site-packages/gufw/gufw.py"
"/usr/lib/python3.5/dist-packages/gufw/gufw.py"
. . .
 to:

. . .
"/usr/lib/python3.6/site-packages/gufw/gufw.py"
"/usr/lib/python3.6/dist-packages/gufw/gufw.py"
. . .

and saved it.

It works, but when upgrading, what do I need to do, not do, and watch out
for?