March 27, 2019
8:32 p.m.
Python 3.5 is still the default python3 version in Debian stable, so updating beyond that might make it more complex for Debian users to install Twisted.
yeah, that, and: as of today, pypy3 is at python 3.5 so _not_ supporting 3.5 would definitely be a problem for us (crossbar.io) dropping 3.4: no problem with that, same with 3.3 dropping 2.7: np .. even though there are users of autobahn (a websocket/wamp library) still on py2.7, and we fully support that right now and have no plans (yet) to retire it cheers, /Tobias