2.1.2

• Indicate historical rates support in Exchange Source drop-down on General Settings
• Prefill the derivation to the default path for the chosen script type on watch only keystores
• Add local network usage description in Info.plist for macOS 15
• Support Coldcard P2TR address display over USB (Edge firmware only)
• Set the script type selection import button as the default button after BIP39 wallet discovery returns empty
• Bug fix: Fix invalid claimed length error on transaction file load
• Bug fix: Show correct address for script type on Coldcard message sign over USB
• Bug fix: Update flyway to v9.22.3 to fix a bug loading wallets in Turkish locales
• Bug fix: Fix unsigned byte to int conversion for Ledger GET_MORE_ELEMENTS command (Unknown command code: -96)

2.1.1

• Bug fix: Fix libusb library linking issue when scanning for USB hardware wallets on macOS aarch64
• Bug fix: Fix error parsing responses from Jade DIY devices with additional firmware version information
• Bug fix: Revert to standard system font for table label cells
• Bug fix: Test if /sys/devices is writeable before calling udevadm

2.1.0

• Use Lark for USB hardware wallet communication (replaces HWI)
• Store and send multisig wallet registrations on Ledger devices to avoid re-registration
• Perform native pairing with the BitBox02 to avoid reliance on a previous external pairing configuration
• Support Jade Plus over USB
• Restore any adjusted table column widths and sort preferences on wallet load
• Support loading PSBTv2 files
• Skip labelled addresses when retrieving an unused address from the Receive tab, and the Send tab pay to wallet selection
• Always select a new address when sending multiple payments to the same open wallet
• Allow camera image mirroring to be changed from scanned image context menu and the application View menu
• Only show CPFP rate if child fee increases effective fee rate
• Rename Preferences to Settings
• Add option to Bitcoin Core and Private Electrum server selection to scan a URL from a QR code
• Allow server URLs to be pasted into the server settings Host fields
• Match new behaviour in Bitcoin Core 28 for default Windows data dir
• Enable Electrum RPC batching on mempool-electrs servers
• Add blackie.c3-soft.com testnet4 Public Electrum servers
• Add mempool.space exchange rate source
• In cormorant, add fee to mempool tx entries returned from get history
• In cormorant, skip waiting for IBD to complete when networkactive is false
• In cormorant, report configuration error when both core data folder and user/pass is not specified
• Retrieve fee rates from configured source on non-mainnet networks where available
• Switch from paynym.is to paynym.rs and Tor equivalents
• Update child wallet labels to available paynyms on displaying the Paynym dialog
• Set transaction tab label to transaction label on opening transaction if available
• Show input label in the input tooltip on the transaction diagram if present
• Truncate labels in table columns to max persistable label length and notify the user via a tooltip
• Be more lenient in parsing pasted BTC values to send tab textfields
• Disable broadcast progress bar if disconnected, and re-enable if connected again
• Remove payjoin v1 verification step to check there is no previous UTXO information in the PSBT as per BIP78 change
• Exclude Taproot wallets and Jade, Tapsigner and Satochip HWWs from requiring the non witness tx field in PSBTs
• Improve socket address resolution handling when using a proxy
• Improve keystore import panel spacing in Linux
• Add Specter DIY multisig option to wallet import menu
• Replace forward slash with underscore in file names when saving PSBTs
• Improve Jade QR keystore import descriptions
• Fix NPE on signing with watch-only multisig wallets previously configured from Satochip cards (@Toporin)
• Allow ESC key to close wallet name dialog (@ottosch)
• Reduce default tooltip show delay to 400ms
• Repackage http client as tern library dependency
• Install available udev rules on Linux deb and rpm installs
• Update Install udev Rules dialog
• Simplify required maven build repositories
• Switch from custom to standard gradlex extra-java-module-info plugin & cleanup module definitions
• Update JavaFX to v23.0.2
• Update flyway to v9.1.3
• Update fxsvgimage to v1.1
• Update hummingbird to v1.7.4
• Update jcommander to v2.0
• Update lanterna to v3.1.3
• Update jackson-databind to v2.17.2
• Update commons-compress to v1.27.1
• Bug fix: Fix arm64 architecture on sparrow-server.deb control file
• Bug fix: Fix incorrect truncation of text and links in accordion descriptions (@dcavacec)
• Bug fix: Fix regression to display tabular numbers in a monospace font on macOS

2.0.0

• Upgrade JavaFX to 22 with a minimum requirement of macOS 11 and GTK 3.8
• Upgrade Java to 22.0.2
• Support recovering SLIP39 mnemonic shares (File > New Wallet > Software Wallet)
• Trezor Safe 5 support
• Ledger Stax and Flex support
• Add menu items to the message sign dialog to save a text file for signing, and load a signed message file
• Add missing previous outputs to a loaded PSBT if available from open wallets
• Show a warning dialog before refreshing a passphrase wallet where all the history has changed
• Show a warning dialog when sweeping a private key that contains insufficient funds for the given fee rate
• Show a warning dialog on broadcast if a transaction has a fee rate beyond the range slider maximum
• Show a warning dialog when sighash none is selected
• Show a warning if data is too large for display as static QR
• Rewrite derivation paths on file and card imports for uniformity
• Use a monospace font for addresses in UTXO table
• Add optional BBQr selection for QR display on Krux wallets
• Truncate the loading log and avoid automatic scrolling to the right
• Add Passport Multisig to wallet import menu
• Delay opening new dialogs on startup in Wayland
• Remove oxt.me as fee rates source
• Improve performance of updating wallet transactions store
• Enable close button on the multisig backup dialog
• Prevent Linux desktop environments from displaying New Window context menu items
• Change Windows installer from .exe to .msi
• Upgrade Gradle to v8.9
• Upgrade ZBar to v0.23.93
• Bug fix: Handle PSBT keytypes with values greater than single byte compact integers
• Bug fix: Limit the number of signatures in a multisig scriptsig to the script threshold
• Bug fix: Rewrite paths when comparing multisig keystore derivations to avoid spurious mismatches
• Bug fix: Set minimum fee rate to the lower of the estimated and user configured fee rates when contructing a transaction
• Bug fix: Fix handling of output descriptors without key origin derivation paths, and require master fingerprints as per BIP380

1.9.1

• Add testnet4 network support
  • Select with -n testnet4
  • Config and wallets are stored separately to testnet3, but can be copied across
  • The testnet folder in Sparrow home will be renamed to testnet3, and linked with a testnet symlink on Linux and macOS
• Add testnet4 Electrum public server and remote transaction broadcast from mempool.space
• Increase the gap limit where necessary to sign a PSBT where the provided input derivations match an open wallet
• Optionally show output descriptor QR export as BBQR when Coldcard, software or watch-only keystores are present
• Update Coldcard import and export instructions to match the latest firmware
• Update default derivation path for 'unknown' Unchained signer
• Bug fix: Fix single character multisig output descriptor threshold parsing issue
• Bug fix: Fix premature decompression of BBQR zlib parts
• Bug fix: Fix signing regression on PBSTs with external inputs
• Bug fix: Fix wallet loading failure icon color in tab label when using dark theme
• Bug fix: Export Electrum wallets with only USB capable hardware wallets as hardware keystore types

1.9.0

• Remove Whirlpool client, and other Soroban related features and dependencies

1.8.6

• Improvements to the Search Wallet dialog:
  • Allow label editing
  • Add copy context menu to Date/Address/Output column
  • Support searching on multiple addresses, txids and UTXOs in a search phrase separated by spaces
  • Make the the dialog non-modal (can interact with wallet window) but allow only a single instance
  • Add a button to export the search results in a CSV
• Add Show All Wallets Summary to show the balance of all open wallets, along with a combined balance chart
• Add the Mix Selected button to the UTXOs tab of the Postmix account in desktop and terminal
• Add wallet import for the Samourai backup export file
• Support changing the frame rate of animated QRs using mouse scroll on the QR image
• Add fine (0.01 sats/vb) adjustment control on the fee rate slider when using mouse scroll
• Change Transactions and UTXOs CSV export to use UTC timezone for dates
• Parse output descriptors with missing fingerprints in the key origin information
• Allow editing of the output descriptor of a new account on a watch only wallet
• Close any non-modal dialogs on application close
• Improve copy context menus on the Receive tab
• Unminimize a minimized existing app window if a second instance is launched
• Show Discover button when adding accounts on a Bitcoin Core connection, but warn user account discovery is not generally supported if no accounts are found
• Fall back to Coldcard singlesig importer if multisig format import fails
• Add user write permissions to JVM legal files
• Bug fix: Fix network enum error on startup in signet
• Bug fix: Fix issue where gap limit was not increased when wallet could partially sign a transaction
• Bug fix: Handle null proxy configuration when fetching the proxy server
• Bug fix: Maintain a strong reference to the key derivation service until action completion
• Bug fix: Fix showing multiple password dialogs on BIP47 paynym wallet linking
• Bug fix: Fix freeze on account settings tab when loading wallet type icon
• Bug fix: Add additional check against existing child wallet names when suggesting new accounts to add

1.8.5

• Implement the Samourai Whirlpool 1.0.6 client using the decentralized Soroban network (@zeroleak)
• Add Restart in (different) Home Folder to the Tools menu
• Connect faster by using cached fee rate estimates on initial server connections if available, then retrieving from the fee rate source immediately afterwards
• Indicate if disconnected on startup, and display this status with an instruction on how to connect for several minutes
• Add New Wallet, Open Wallet and Import Wallet hyperlinks to the background text shown when no tabs are open
• Add a button to display the SeedQR for a seed on the seed display dialog (after showing a warning)
• Support cookie authentication for Tor control port (add user to debian-tor or similar group for permission to read cookie file)
• Change unselected tabs to be lighter colored than selected tabs in Dark Theme
• Use UNIX sockets in Sparrow Home for instance checks and message passing, with system symlink to find existing instances for files and URIs
• Always bring the first Sparrow instance to the foreground when a second conflicting instance is automatically closed
• Set the default derivation for BIP39 and xprv imports to the current keystore derivation
• Keep any existing seeds with matching fingerprints when changing a wallet's output descriptor, rederiving the xpub if necessary
• Disable the manifest field in the Download Verify dialog if the signature signs the release file directly
• Upgrade to HWI 3.0.0 (reduces problems caused by anti-virus and scanning for emulator ports)
• Upgrade to PGPainless 1.6.7 with basic modules support
• Supporting importing labels from an Electrum history CSV using the Import Wallet > Wallet Labels function
• Close the QR display dialog for the current fresh address on the Receive tab when the current address updates
• Bug fix: Fix message signing by QR with no action on the Scan QR button
• Bug fix: Avoid adding a block explorer to the transaction context menu when configured to None
• Bug fix: Fix script display of uncompressed pubkeys
• Bug fix: Handle import of ur:crypto-hdkey without a source fingerprint
• Bug fix: Handle Coldcard singlesig file imports containing P2SH-P2WSH types

1.8.4

• Fix Monocle build issue in Sparrow Terminal release
• Show PGP primary key fingerprint in Signed By field tooltip

1.8.3

• Add download file verification dialog supporting PGP signatures and SHA256 manifests (Tools menu)
• Coldcard Q1 support (with BBQr)
• Trezor Safe 3 support
• Satschip NFC card support
• Upgrade to HWI 2.4.0
• Improve QR reading by additionally scanning using BoofCV
• Add 'Restart in Signet' to Tools menu
• Add mempool.space signet public server
• Allow adding additional accounts (up to account 30) if accounts 0-9 have already been added
• Improve script area display of inputs that spend a taproot script path
• Add seconds to Date column for Transactions and UTXOs CSV export
• If validating derivations, disallow paths that match other networks
• Avoid saving certificates for public servers
• Update build for Java 21 (@msgilligan)
• Update guava, gson, junit, nightjar and slf4j dependencies
• Upgrade junit tests from 4 to 5
• Increase Whirlpool http client timeout
• Crop y axis range in block target fee rates chart
• Add import file to Krux keystore and wallet import
• Change Cancel button text to Close on QR display and scan dialogs
• Add border to expanded transaction diagram on Linux to handle some window managers
• Bug fix: Avoid null labels when broadcasting a loaded transaction with no name
• Bug fix: Include labels for hidden addresses in address CSV export
• Bug fix: Add delay to before fetching rates to avoid HTTPClient error (@PrinceOfEgypt)
• Bug fix: In Cormorant, fix wallet loading with multiple unconfirmed ancestors
• Bug fix: Open files and URIs after initial wallet loading