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Release Notes for Klaytn v1.4.0

New Features

  • Keystore V4
    • A new keystore standard KIP-3 was adopted in Klaytn to support its accounts.


  • Fixed intermittent bad block occurrence caused by timing issue when updating stakingInfo.
  • Fixed panic during execution of debug.traceBlock because of the timing issue between the API and garbage collection of trie nodes.
  • Fixed a bug report during block synchronization.


  • Optimized storage trie
    • Klaytn now calculates storage root hashes for every block, not every transaction.
    • Klaytn concurrently computes trie hash roots.
  • Increased state trie cache size
    • The default cache size increased for better performance.
  • Badger DB version upgrade to v1.6.0.
  • Replaced metrics package
  • Added package description
  • Increased test code coverage
Last modified 3mo ago