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Frigate v1.2.0 has been released. Frigate is an experimental Electrum server testing efficient Silent Payments scanning with ephemeral keys. The major feature in this release is GPU acceleration of the cryptographic computation required for Silent Payments scanning. This provides a dramatic (over 10x) performance improvement over CPU computation, and makes a public Silent Payments Electrum server a practical reality for the first time. To learn more, see https://github.com/sparrowwallet/frigate

Sparrow v2.3.0 released with: Send to Silent Payments Pay to DNS address Min fee rate from server And more: https://github.com/sparrowwallet/sparrow/releases/tag/2.3.0 https://sparrowwallet.com/download/

Announcing Frigate. Frigate is an experimental Electrum server testing efficient Silent Payments scanning with ephemeral client keys. Note that Frigate is currently a proof of concept for supporting Silent Payments on Electrum servers, and not a replacement for Electrs, Fulcrum etc. If you are a developer interested in exploring Silent Payments scanning, check out https://github.com/sparrowwallet/frigate

Sparrow v2.2.0 released with: • Recent Blocks view • Improved camera support • Dark mode improvements And much more: https://github.com/sparrowwallet/sparrow/releases/tag/2.2.0

Sparrow v2.1.3 has been released with OneKey hardware wallet support, expanded wallet labels (BIP329) export, and some remaining Lark integration fixes. Release notes: https://github.com/sparrowwallet/sparrow/releases/tag/2.1.3 Download: https://sparrowwallet.com/download/

Sparrow v2.1.2 has been released to fix a bug with transaction file loading, and signing on older Ledger devices. https://sparrowwallet.com/download/ nostr:note1sd77tnv097dsjsg8sh9hcyavu053z8jdhk8h4w9v4p67d9353u0q9ryju0

Sparrow v2.1.1 has been released to fix a technical issue when scanning for USB hardware wallets on certain macOS devices. https://sparrowwallet.com/download/ nostr:note1sd77tnv097dsjsg8sh9hcyavu053z8jdhk8h4w9v4p67d9353u0q9ryju0

Sparrow v2.1.0 released with: • Lark for USB hardware wallets • Ledger multisig wallet registration save • Jade Plus USB support • Restore tables sort & sizing on wallet load • PSBTv2 support And much more: https://github.com/sparrowwallet/sparrow/releases/tag/2.1.0 http://sparrowwallet.com/download/

Introducing Lark. Lark is a Java port of HWI, a library used by many wallets to communicate over USB with with hardware wallets like nostr:npub19canpmsgykwumm43uxmp0l5sernavvnrf87mau9a6xnjfx6ajjhsh9qj29 , Ledger, Trezor, nostr:npub1tg779rlap8t4qm8lpgn89k7mr7pkxpaulupp0nq5faywr8h28llsj3cxmt and nostr:npub1jg552aulj07skd6e7y2hu0vl5g8nl5jvfw8jhn6jpjk0vjd0waksvl6n8n Jade. HWI is a good example of the ‘single dependency’ situation in the famous xkcd comic. Until now, there has been no project like it. However, with all the wealth stored on hardware wallets (especially those that can only communicate over USB) it's important to have multiple implementations. Lark represents the first complete reimplementation of all common USB HWW clients in a language other than Python. Even though HWW manufacturers have used a dizzying array of different communication protocols and standards, Lark seeks to be identical to the HWI API, providing direct interchangeability and a more robust ecosystem. All common commands are supported, and there is some additional functionality, such as retrieving a wallet registration from Ledger devices to avoid re-registration on every signing. Lark is available as a command line application, and as a Java library for JVM-based applications. Hardware wallet manufacturers are invited to test their devices before it's integrated into Sparrow Wallet. See https://github.com/sparrowwallet/larkapp for docs and binaries.

Sparrow v2.0.0 released with: SLIP39 shares recovery Trezor Safe 5 support Ledger Stax and Flex support Update to Java and JavaFX 22 And more: https://github.com/sparrowwallet/sparrow/releases/tag/2.0.0 https://sparrowwallet.com/download/

Sparrow v1.9.1 released with: Testnet4 network support Increase gap limit to sign And more: https://github.com/sparrowwallet/sparrow/releases/tag/1.9.1 https://sparrowwallet.com/download/

In light of recent developments, Sparrow v1.9.0 has been released which removes the Whirlpool client and other Soroban related features. All wallets and accounts are still accessible. https://sparrowwallet.com/download/

Sparrow v1.8.6 released with: Wallet search improvements All open wallets summary Mix from Postmix Import Samourai backup file And more: https://github.com/sparrowwallet/sparrow/releases/tag/1.8.6 https://sparrowwallet.com/download/

Sparrow v1.8.5 released with: Whirlpool over decentralized Soroban Restart in different Home Folder Faster initial server connections Upgrade to HWI 3.0.0 And more: https://github.com/sparrowwallet/sparrow/releases/tag/1.8.5 https://sparrowwallet.com/download/

Sparrow v1.8.4 has been released to fix a build issue affecting Sparrow Terminal. The normal desktop app is unaffected. That said, for those who already upgraded to v1.8.3, it's a good opportunity to test the Download Verifier :)

Sparrow v1.8.3 released with: PGP download file verifier Coldcard Q1 support Trezor Safe 3 support Improved QR reading And more: https://github.com/sparrowwallet/sparrow/releases/tag/1.8.3 https://sparrowwallet.com/download/