What's Changed
- transfer: log TransferError cause by @dtrifiro in #40
- reference: better separate obj from db by @efiop in #50
- stage: simplify staging by @efiop in #51
- state: revisit format by @efiop in #52
- stage: don't use ThreadPoolExecutor by @efiop in #53
Full Changelog: 0.0.6...0.0.7