The queue page shows what is in line and what is not yet

The Queue page now splits a repo’s PRs by where they are. Merge lane has the PRs in line, numbered in merge order. Getting ready has the PRs that wait on the agent’s review, the ones that need a human first.

Held has the PRs GitHub would not merge yet. Ejected lists the open PRs the queue ejected in the last week, with why, so you can queue them again.