Ok, that's two votes for a separate page, and one for a new section on the same page, so it looks like it's a new page. That being the case, I would think it logical to move "features we don't want" there. As for the name, we should probably encompass both "won't fix" bugs and features not wanted. Maybe "past development ideas" or "not worth doing", but I'm open to better ideas. Once that's agreed upon, I'll make a new page and migrate the items over, minus the two that were mentioned upthread.
...with links between the two. I've moved over the items I suggested upthread, minus the two where I heard feedback otherwise (prevent replay of query cancel packets and improve WAL replay of CREATE TABLESPACE)
I have patches for documenting some behavior we won't fix in [1][2].
I was thinking of not having the next updates during commitfest, but it could also be argued this is a type of review, and the things here will be returned with feedback or rejected, in a way. Ultimately, it comes down to "when time permits".