{"head":"b55ec39ca74e9016cf67b834b37cd1d2d329e49b","size":1,"push_id":44871510,"shas":[["b55ec39ca74e9016cf67b834b37cd1d2d329e49b","a51dda7c7ff50b61eaea0444371f4a6a9301e501@pointysoftware.net","Allow generations to be queued while one is running; clarify message when doing so","John Schoenick"]],"ref":"refs/heads/master"}