v1.2.0-rc.1 Release Notes

New Features

• First release candidate of Service Chain
  • Service chains are auxiliary blockchains independent from the Klaytn main chain.
  • Anchoring service chain hashes to a parent chain via ChainDataAnchoring transactions.
  • Transferring value (KLAY and KCT) between a service chain and a parent chain.
  • Multiple operators to achieve high availability between a service chain and a parent chain.
  • For more detail, refer to https://docs.klaytn.com/klaytn/servicechain.

Fixes

• Fix round change behavior for less than four nodes

Improvements

• Added more test cases
• Updated package descriptions