• 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