UpdateCollectionPackage.sum_type shouldn't be allowed to be 0, but this seems to be the case in some ancient data. We could probably perform a migration determining sum_type based on the length of the checksum, or else wipe out the sum value if it's not of a proper length.
original_checksum_types should probably go away or be merged into last_sync_details
UpdateCollectionPackage.sum_type
shouldn't be allowed to be 0, but this seems to be the case in some ancient data. We could probably perform a migration determiningsum_type
based on the length of the checksum, or else wipe out thesum
value if it's not of a proper length.original_checksum_types
should probably go away or be merged intolast_sync_details