MergeQueue

It is a FIFO (First-In-First-Out) queue that manages the merge workflow for your Github repository. The MergeQueue bot (MQ bot) uses Github Labels to identify Pull Requests (PRs) that are ready to be merged and queues them up. The MQ bot then pulls the latest base branch for each of those PRs sequentially, runs and verifies the required status checks, and then merges the changes.