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Implement Replace-By-Fee speed-up support in the wallet#554

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hebasto merged 4 commits into
bitcoin-core:qt6from
pseudoramdom:wallet-rbf
May 9, 2026
Merged

Implement Replace-By-Fee speed-up support in the wallet#554
hebasto merged 4 commits into
bitcoin-core:qt6from
pseudoramdom:wallet-rbf

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@pseudoramdom
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@pseudoramdom pseudoramdom commented Apr 25, 2026

Bring support to "Speed up" unconfirmed transactions by bumping fees (#521)

  • Add BumpTransactionModel to manage the fee bump flow
  • Add SpeedUpOverlay popup to review and confirm the higher-fee replacement transaction
  • Add a reusable InfoBanner component for contextual actions/status
    • Show a speed up banner in transaction details for bumpable transactions
    • Show a replacement-status banner in transaction details when a transaction has been replaced

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Screenshots

Screenshot 2026-04-24 at 2 51 49 PM Screenshot 2026-04-25 at 1 18 36 PM Screenshot 2026-04-25 at 1 19 16 PM Screenshot 2026-04-25 at 1 19 32 PM

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Implements #521

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Rebase this to pull in fee selection PR

if (!walletController.selectedWallet) return
var details = walletController.selectedWallet.activityListModel.transactionDetails(txid)
if (Object.keys(details).length === 0) return
var page = stackView.push("ActivityDetails.qml", details)
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This might be better as a replace but I think this works well enough to move forward with

Comment thread qml/pages/wallet/ActivityDetails.qml
Comment thread qml/pages/wallet/SpeedUpOverlay.qml Outdated
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Rebased 3268d3e

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ACK 3268d3e

@hebasto hebasto merged commit f36b151 into bitcoin-core:qt6 May 9, 2026
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3 participants