Sparrow Wallet Release 1.5.3

Key updates

Two-person coinjoin transactions via Samourai Soroban (Stonewallx2)
Pay to PayNym with payjoin using Samourai Soroban (Stowaway)
PayNym creation and claiming for P2WPKH software wallets
Revamped UTXOs tab UI with balance and count display
Recent server memory for quick reconfiguration
Full wallet refresh on transaction history changes
Updated wallet output descriptor display
Enhanced QR scanning with double pass technique
Minimum application height reduced to 708px
Password viewing option in cleartext
Default minimum mixes increased to 3 for mixing out
Whirlpool client auto-restart and debug logging (Ctrl+Shift+Alt+W)
Temporary backup saving on reduced transactions after loading
Improved transaction locktime datetime field validation
Static minimum fee rates provider (1 sat/vB)
QR display for transactions and PSBTs from File menu
Taproot tr() script expression support in UR:crypto-output
Enhanced script type description for wallet imports
UTXO sets displayed in transaction diagram
Persistent transaction diagram tooltips
Account scanning indication for discovery
Tab selection memory
New account discovery messaging
Configurable maximum server timeout and batch page size
Installer changes for Windows and Linux
Default fingerprint for watch-only wallets
Improved passphrase toggle UX for Bitbox 02 and Trezor T
Added public testnet Electrum server
Upgrades: JavaFX 17, libsecp256k1 libraries, Hummingbird UR library, H2 database