I didn't do much of the actual coding on that project but from my perspective the upgrade on our Django app went smooth. We were excited to have Django Migrati

I didn't do much of the actual coding on that project but from my perspective the upgrade on our Django app went smooth. We were excited to have Django Migrations (So long, South!) and honestly it's great to have access to current docs again. We did have a snag with memory leaks in a threadpool in one of our non-django Python APIs. It was actually our worst outage in 5 years because it failed several hours after we deployed and we were no longer staring at our graphs. (Maybe I can get August to write a blog post about how he accidentally sent a million emails to our personal inboxes while trying to clean that up)