I'm not sure Django is stagnating. It recently added task queues as a concept, which was desperately needed, but there's not a lot else that's truly necessary. The important thing for me here is that Django has a very mature extension model – apps, packages, backends, etc – that mean that most functionality can and should be implemented as separate packages that plug in well. Almost all the Plain features are either built-in to Django already, or would do better as separate packages, and would likely receive push-back from being included in Django for that reason. Is that stagnation? To me that's maturity, and something I appreciate in a framework.