There's over 200 pull requests and growing. It seems only one or two people are reviewing/pulling, most of which are for their own pet projects. Would be good if more volunteers/proxy maintainers can get involved on merging the backlogged version bumps. Some of which are quite old. https://github.com/gentoo/gentoo/issues?q=is%3Aopen+is%3Apr
This is definitely unfortunate but I'm not sure really what we can do. We can't force people to review PRs.
200 is not a bad number for a project of our size. I've seen smaller projects with 7-8 *thousand* unreviewed PRs and I think we're not doing that bad.