Change Details

Adds two new features to MiniWallet: * The fee rate is irrelevant sometimes, so just set an arbitrary default * The utxo to spend needs to be selected manually sometimes

Adds two new features to MiniWallet: * The fee rate is irrelevant sometimes, so just set an arbitrary default * The utxo to spend needs to be selected manually sometimes This is a backport of core#19922 [1/4] https://github.com/bitcoin/bitcoin/pull/19922/commits/faba790bd40b5a9e8849997785020790ff60571b

Adds two new features to MiniWallet: * The fee rate is irrelevant sometimes, so just set an arbitrary default * The utxo to spend needs to be selected manually sometimes This is a backport of core#19922 [1/4] https://github.com/bitcoin/bitcoin/pull/19922/commits/faba790bd40b5a9e8849997785020790ff60571b