v1.5.2 Release Notes

New Features

• Implemented chain data fetcher to push blockchain data to RDB in real time

  • Implemented chain data fetcher to load token transfer histories (#586)
  • Implemented chain data fetcher to load internal/revert transaction data (#587)
  • Implemented chain data fetcher to load contracts data (#588)

• Implemented supports for KAS Anchor API in Service chain Node (#591)

  • Blocks in a service chain can be easily anchored to Baobab/Cypress via KAS Anchor API using command options (#653)
  • txpool.allow-local-anchortx command option to allow anchor transaction submission via JSON-RPC (#614)
  • Support for a new anchor data type (JSON format) (#614)

Miscellaneous

• Added a new database implementation (DynamoDB) (#633, #624, #615, #598)
• Added overwrite-genesis flag to initialize the genesis block with an existing state (#649)
• Implemented stateDB cache interface to support various types of cache implementations (#646)

Binaries

• Linux: kcn kpn ken kscn kspn ksen kbn kgen homi
• Darwin: kcn kpn ken kscn kspn ksen kbn kgen homi
• Baobab-linux: kcn kpn ken
• Baobab-darwin: kcn kpn ken