I'd like to search for PRs that don't have any reviews, and no review requests -- in other words potentially "orphaned" PRs that might otherwise get missed if people are waiting for review requests/assignments in a busy project.
https://help.github.com/en/articles/searching-issues-and-pull-requests#search-by-missing-metadata has lots of examples on how to do this for when there is no label, assignee, etc. but this syntax doesn't work for reviewers (tried `no:review`). There is `review:none` but that matches anything that doesn't have a finished review (approved/changes requested) -- including PRs where there are some review requests.
Is it possible to do this with the current syntax? If not, can this be added?
Thanks for this feedback! We're always working to improve GitHub and the GitHub Community Forum, and we consider every suggestion we receive. I've logged your feature request in our internal feature request list. Though I can't guarantee anything or share a timeline for this, I can tell you that it's been shared with the appropriate teams for consideration.