qtumproject/qtum mainnet-fastlane-v0.20.4

Mainnet FastLane v0.20.4 - Hardware wallet staking and GUI support - Improvements and Bug fixes

on GitHub

• v0.20.4 – Hardware wallet staking and GUI support - Improvements and Bug fixes
  • Add GUI support for hardware wallets.
  • Add contract calls, QRC20, delegations and staking support for Ledger nano S. Use Qtum Ledger Nano S Loader to install the new wallet and staking apps on the Ledger Nano S.
  • Use the new logo in the GUI wallet.
  • Fix a bug in ABI string list decoding.
  • Fix a bug that prevented setting a sender address in callcontract rpc call.
  • Fix a bug that caused transaction signing to fail in some cases.
  • Fix build on recent macOS versions.
  • Update nMinimumChainWork, defaultAssumeValid and chainTxData.
  • Add recent checkpoints.

Hash validation

If you would like to validate that the binaries you download are exactly the same as those provided and built by the Qtum team, then you can compare your binaries to the following sha256sum hashes:

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