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Code & Projects

Hyperledger Labs: Umbra

  • v0.3.0 is now available
    • Hyperledger Mentorship 2020 Project: Adds the network configuration and fuzzing APIs to the simulation platform.
    • Hyperledger Mentorship 2020 Project: Adds support for running Hyperledger Iroha networks.
    • Hyperledger Mentorship 2020 Project: Updates to support the University Course using Umbra

Hyperledger Fabric 

  • Fabric v2.3.0 now available. 
  • Introduces two new features for improved orderer and peer operations:
    • Orderer channel management without a system channel
    • Ledger snapshot

Hyperledger Besu

  • Besu v20.10.1 is now available.
  • Improvements include: 
    • Two new JSON RPC endpoints to get miner rewards data, `eth_getMinerDataByBlockHash` & `eth_getMinerDataByBlockNumber`
    • A new JSON RPC endpoint to change the gas limit, `miner_changeTargetGasLimit`
    • The transaction pool now prioritizes transactions by gas prices
    • EVMTool is now part of the binary distribution
    • We now provide a new metric to track performance during block import: MegaGas/Seconds
    • We have support for OpenTelemetry metrics
    • We added support for qip714block config parameter in genesis file, paving the way towards permissioning interoperability between Besu and GoQuorum.

Noteworthy Pull Requests: Hyperledger Iroha Edition

Hyperledger Iroha

Hyperledger Iroha

Hyperledger Iroha

Articles, Training & Tutorials


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