UI "Needs your review" layout idea: Option to display/group the PRs by stack rather than just a flat list. I often have multiple independent stacks in progress, both mine waiting for review and those I need to review, and the homepage/filter can get pretty cluttered with many prs in the same stack forcing you to keep loading more until you find the ones you are looking for. It would be nice if it just showed something like just display the next pr in the stack that needs review with a note/number showing how many others also need it. Or like a button to expand that and show the full PR stack like when you are in the PR review page.