Last time we covered Next.js 9.4.0, so let's dive into all the releases since then. After that, we'll take a look into the new commits on the canary.
.gif credits belong to manuschillerdev (pull request)
It's worth noting Next is updating the official documentation to discourage custom servers.
A custom server can not be deployed on Vercel, the platform Next.js was made for. - commit 5292171cfbe568ceba0255f7d83896bd3b8cb149
What's this mean for you? Well, custom servers make adopting the new features of Next.js very difficult. Since you can do just about anything in a custom server, the Next team can't build features around that configuration.