Congrats to the team, this has been a long time coming. No Python2 support which is unfortunate, my Python3 migration strategy was to move to C# for my main language instead. No regrets, I like it a lot. I describe it as industrial strength. Good IDE and granted me a larger job market with Xamarin for iOS coverage.
For web stuff, I'll probably be using a C# framework, or Wordpress with one of the JITs. Still, a lot of hard work has gone into Django 2.0 and I'll be keeping tabs on it, rooting for the team. It's not likely but not barring the idea of using Django again.