For such a comprehensive list, no mention of tornado?
I use Tornado to serve the WebSocket backend for https://www.slickdns.com/live/. I've also used Django Channels to add WebSocket support to a Django app and found it very cumbersome compared to Tornado.
I'm curious if you care for their templates or not, though.
Essentially all I use Tornado for is to publish a WebSocket endpoint, and for that specific purpose it's great. For building conventional web apps I'm very happy with Django and its templates.
Yes it's still relevant because your framework needs to be able to run on the asyncio event loop (a feature which Tornado added early on).