It's always bothered me in a small way that github doesn't honor this:

https://github.com/sdegutis/bubbles

https://github.com/sdegutis/bubbles/

No redirect, just two renders!

It bothers me first because it's semantically different.

Second and more importnatly, because it's always such a pain to configure that redirect in nginx or whatever. I eventually figure it out each time, after many hours wasted looking it up all over again and trial/error.