1.6.6

• Add support for Auth47 authentication by registering a handler for auth: URLs in the browser
• Add support for LNURL-auth authentication by registering a handler for lightning: URLs in the browser
• Add BIP47 support for Bitcoin Core connections
• Spend change from BIP47 notification transactions only if necessary (@maxtannahill)
• Add support for sweeping of funds from a BIP38 encrypted private key
• Only allow sending to PayNyms where a notification transaction has previously been sent by the sender (no automatic reverse linking)
• Show taproot specific sighash default in sighash dropdown, and select it if appropriate
• Add optional transaction count column on address table using table header context menu to show and hide
• Reduce delay before attempting to reconnect when a private server connection fails
• Allow mixing out to other postmix wallet accounts
• Copy existing labels from deposit UTXOs into badbank UTXOs if present
• Add tooltip to wallet tab label on load failure
• Avoid unnecessary computation during entry cell sizing on initial table scroll
• Cache any wallet nodes for provided addresses during transaction construction, and use cache in transaction diagram and privacy analysis
• Refactor and optimize address classes
• Optimize retrieving unspent UTXOs
• Optimize UTXO selection through local variable caching of wallet data reused in computation
• Prefer using libsecp256k1 to derive public keys from private
• Store address data in wallet file where no passphrase is present to avoid lengthy rederivation of keys on deep wallets
• Compact wallet database on closing
• Indicate when creating a wallet transaction from a deep wallet is deriving keys
• Check proposed wallet name against open wallets for duplicates
• Invalidate multisig addresses for message signing and include address tooltip for guidance
• Add Help menu item to open Telegram support group
• Show wallet name in delete wallet dialog
• Improve unconfirmed transaction tooltip
• Show custom error dialog for 'min relay fee not met' broadcast errors
• Add context menus to transaction diagram labels to copy addresses and values
• Require non-empty password on encrypted wallet load
• Avoid re-requesting passphrase on BIP39 wallet import
• Show empty passphrases as 'No passphrase' in seed view dialog
• Indicate number of UTXOs selected in UTXOs tab
• Delete temporary HWI pyinstaller extraction if HWI crashes
• Update H2 database to 2.1.214
• Upgrade to Gradle 7.5
• Upgrade to Java 18.0.1
• Bug fix: Always find node for first input when retrieving historical notification transactions
• Bug fix: Save encrypted keystores on all wallets when changing password on child wallet Settings tab
• Bug fix: Add all whirlpool accounts if any one is discovered on wallet import
• Bug fix: Fix transaction sort where parent/child transactions were included in the same block
• Bug fix: Fix case insensitive matching when searching for addresses and transaction outputs
• Bug fix: Disallow duplicate xpubs in multisig wallet keystores
• Bug fix: Fix issue adding accounts to multisig wallets with mixed watch-only and seed keystores
• Bug fix: Avoid saving xpubs on BIP47 wallets, restore from seed on opening
• Bug fix: Use locale-insensitive lowercase and uppercase functions
• Bug fix: Allow PSBTs without previous UTXO data

1.6.5

• Add Ledger Nano S Plus support
• Allow watch-only keystores to enable signing from matching connected hardware wallets
• Import gap limit from Electrum wallets
• Bug fix: Restore Ledger hardware wallet functionality on 2.0.4 firmware (@achow101)
• Bug fix: Restore hardware wallet communication on older (10.x) MacOS
• Bug fix: When hiding empty used addresses, add and remove addresses if address balance changes
• Bug fix: Explicitly commit spinner editor value when closing dialogs
• Bug fix: Fix date sorting on UTXOs table
• Bug fix: Raise minimum for min mixes before mixing out to 2
• Bug fix: Improve delete wallet performance on some systems by reducing overwrite entropy
• Bug fix: Fix PSBT taproot internal key duplication
• Bug fix: Set Lock All Wallets menu command status on every wallet lock
• Bug fix: Hide entry cell action boxes completely when not hovered over

1.6.4

• Native support for Apple M1 (aarch64)
• Add Blockstream Jade support
• Upgrade to HWI 2.1.0 for hardware wallet Taproot signing (Trezor and Ledger) (@achow101)
• Support scanning seed QRs (SeedQR, CompactSeedQR, ur:crypto-seed, ur:crypto-bip39) to import seed words and xpubs and to sign PSBTs with immediate clearing of the seed
• Add dust attack warning to UTXOs where small value transactions are received on previously used addresses
• Add 'Restart in Testnet' menu command
• Add 'Delete Wallet' function to File menu, overwriting wallet file data first
• Add 'Select All' button to UTXOs tab
• Disable 'Lock All Wallets' menu item when all wallets are locked
• Rename 'Refresh Wallet' to 'Refresh Wallet Account' where necessary to indicate wallet accounts are refreshed individually
• Enable 'Max' button when RBF replacement transaction has only one output and no additional inputs
• Disable privacy optimisation button for BIP78 Payjoins
• Update confirmation status for opened unconfirmed wallet txes once they have been mined
• Show signature status on transaction tab for loaded transactions even when offline
• Pass the desired account number to keystore import description when importing for additional accounts
• Make connection toggle pulsing clearer by increasing the opacity range
• Make USB hardware wallet enumeration period configurable
• Enable pasting a string into send to many spreadsheet using pre-edit cell context menu
• Update to JavaFX 18, Gradle 7.4.2 and Java 17.0.2
• Bug fix: Update wallet name in db on load if wallet filename is changed in order to fix passphrase entry dialog
• Bug fix: Reverse sort order of date column in UTXOs tab
• Bug fix: Update 'Mix to' button text when wallet label is changed
• Bug fix: Don't show 'Mix Selected' button for Taproot wallets
• Bug fix: Improve validation and focus handling in integer spinners
• Bug fix: Upgrade to nightjar 0.2.33 for Whirlpool startup fix (@zeroleak)
• Bug fix: Recalculate txid before copying from Txid copy button
• Bug fix: Ensure minimum relay fee rate is always equal or greater than 1 sat/vb

1.6.4-beta1

Beta release containing only an Apple M1 (aarch64) native build for testing.

1.6.3

• Move account tabs to the left with clearer color hierarchy
• Update BWT for Bitcoin Core v23 compatibility (@shesek)
• Add PDF export of wallet output descriptor from QR display dialog
• Restore collaborative (Stowaway) sends to linked PayNyms
• Support searching for custom PayNyms when initiating collaborative sends
• Use paynym.is onion address when Tor proxy is set
• Always use "Deposit" label for default Account #0 wallet
• Ensure unique Stonewall input txids for entire tx (not just per set)
• Support PSBT Taproot BIP32 derivation field
• Ensure order of unencrypted wallet tabs is retained across app restarts
• Warn if saved certificate file could not be deleted when requested
• Indicate when a server failure occurs when loading a transaction from file or text
• Show an error message if partial signatures do not match the wallet on finalizing a PSBT
• Change show delay duration for help tooltips to 500ms
• Remove earn.com as fee rates source
• Bug fix: Disable BIP47 support for Taproot wallets (for now)
• Bug fix: Omit frozen UTXOs from Soroban collaborations
• Bug fix: Update UTXO tab fiat balances as rates change
• Bug fix: Fix issues updating UTXO chart when mixing
• Bug fix: Ensure wallet rescan occurs when changing the wallet birthday in the transactions table
• Bug fix: Perform signature verification on PSBT inputs only after all have been parsed (required for Taproot signatures)

1.6.2

• Support linking and sending directly to payment codes (without paynym.is)
• Automatically label new BIP47 receive addresses to identify incoming BIP47 transactions
• Allow any linked PayNym contact to be renamed (right-click on the contact in the PayNym dialog)
• Add PayNym contacts from the followers list
• Allow mix partner to more easily retry listening if a timeout occurs via a provided link in the dialog
• Label invalid notification transactions and avoid attempting to relink with them
• Identify and color code signatures in transaction hex witness data
• Bug fix: Make db-updater a daemon thread to fix an issue shutting down properly on Windows
• Bug fix: Enable Create Transaction button when sending max payment to a linked PayNym

1.6.1

• Add PayNym Addresses dialog to view linked PayNym addresses (Addresses tab)
• Roll back to preferring IPv4 over IPv6 addresses
• Bug fix: Fix issue where BIP47 addresses that were sent to did not get history updates
• Bug fix: Update optimization buttons after Max button pressed
• Bug fix: Fix regression with expanded transaction diagram dark theme background

1.6.0

• Implement BIP47 - linking, sending to and receiving from PayNyms on Legacy, Nested Segwit and Segwit addresses
• Introduce nested wallet support to allow BIP47 wallets to contribute to the first (master) wallet
• Add BIP39 option to File > Import Wallet dialog, discovering any existing wallets using common script types and derivations
• Improve label handling by detaching and storing labels before a wallet refresh, and labelling matching entries from this store as the wallet is updated
• Buffer address history update notifications to perform fewer wallet history refreshes
• Improved IPv6 handling on NAT64 networks
• Use smaller, shared stage icon to reduce memory usage
• Add link to Server Preferences in status bar on connection failure
• Add SeedSigner to File > Import Wallet dialog
• Bug fix: Fix expanding grey area in Transaction viewer when increasing hex area height
• Bug fix: Add border to undecorated stages on Windows
• Bug fix: Mixing UTXOs should reflect in Send Selected total on UTXOs tab
• Bug fix: Fix resolution of mDNS (.local) hostnames when connecting to Bitcoin Core
• Bug fix: Prevent wallet response updates while Whirlpool is starting to avoid empty UTXO mix queue

1.5.6

• Add wallet search dialog for labels, address, values and txids across all wallet accounts (View menu)
• Add dialog to sweep a private key in WIF format (e.g. Opendime) to any address (Tools menu)
• Expand transaction diagram in popup by clicking on it to display more inputs, outputs and their values
• Do database updates in a background thread and improve efficiency when refreshing a deep wallet
• Improve deep wallet loading performance by adding a setting to watch only the last X used addresses plus the gap limit (Settings > Advanced)
• General wallet loading performance improvements
• Add broadcasting step to Soroban initiator dialog and indicate when the transaction has been successfully broadcasted
• Add fee rate, RBF and vB from tip information to the tooltip for unconfirmed transactions in transactions tab
• Remove AOPP
• Pass PSBTs and messages to HWI on stdin to avoid overly long process arguments
• Support retrieving a keystore from a scanned crypto-output QR
• Indicate output descriptor key expressions are shown in canonical order
• Indicate payment label is required
• Request focus on password field for encrypted locked wallets when wallet window becomes active
• Increase maximum number of UTXO chart bars
• (Re)allow full addresses in Whirlpool child wallet address CSV exports
• Ensure monotonically increasing ids are used for all JSON-RPC requests in a session
• Tune batch page size for better performance over Tor (maxPageSize config setting)
• Detect Fulcrum version to enable batching (> 1.6.0)
• Upgrade to H2 2.0.206
• Bug fix: Fix memory leak in Jetty ShutdownThread when mixing
• Bug fix: Fix regression selecting a public server in regtest
• Bug fix: Don't enable the Max button when Clear is pressed
• Bug fix: Use unique (per session) integers as ids for all paged server queries
• Bug fix: Adapt to non-commented derivation entries for multiple derivation path wallets in Coldcard export file (firmware > 3.2.1)
• Bug fix: Fix incorrect mix out probability percentage shown in tooltip
• Bug fix: Fix NPE when performing Soroban reply without UTXOs
• Bug fix: Only retain one day of mempool rate sizes to keep memory usage bounded
• Bug fix: Fix reversion of transaction labels when switching servers
• Bug fix: Fix disappearing watch only accounts with the same derivation path
• Bug fix: Improve label cell performance by avoiding clipboard retrieval on creation

1.5.5

• Indicate relative sizes of amounts via circles in the transaction diagram
• Allow all accounts to receive Pay to PayNym (Stowaway) payments
• Allow sending amounts below the dust limit when sending to PayNyms
• Delete wallet account using tab context menu
• Add Seed Tool as an airgapped hardware wallet
• Add menu item to show PayNym (Tools menu)
• Show entered labels in transaction view diagram when sending to multiple recipients
• Set TXO label to payment label when sending multiple consolidation outputs
• Support scanning crypto-account and crypto-output through both QR scans on Settings tab
• If disconnected, prompt to connect before initiating a collaborative mix
• Upgrade to logback 1.2.8
• Shuffle UTXOS within input sets
• Bug fix: Ensure selected utxo sets retain stable ordering for PSBT inputs
• Bug fix: Handle double quotes in connected device passphrase on Windows
• Bug fix: Fix mempool size chart tooltip legend