{"shas":[["95f33ad1bd65b5fa06e0fc4614830b1cb04d52db","1c08efb9b3965701be9d700d9a6f481f1ffec3ea@mozilla.com","detect when Versioned objects are upgraded, and re-write pickle\n\nThis should cut down on the number of log messages about pickles being\nupgraded.  Fixes #1068","Dustin J. Mitchell"]],"ref":"refs/heads/master","push_id":20465519,"head":"95f33ad1bd65b5fa06e0fc4614830b1cb04d52db","size":1}