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Bitcoin ABC 0.19.1

Bitcoin ABC version 0.19.1 is now available from:

This release includes the following features and fixes:

  • Add signrawtransactionwithkey and signrawtransactionwithwallet RPCs. These are specialized subsets of the signrawtransaction RPC.
  • Deprecate nblocks parameter in estimatefee. See bitcoin-cli help estimatefee for more info. Use -deprecatedrpc=estimatefee to temporarily re-enable the old behavior while you migrate.
  • Minor bug fixes and wallet UI cleanup
  • Removed txconfirmtarget option from bitcoind