Support scanning seed QRs to import seed words and xpubs and to sign PSBTs with immediate clearing of the seed

My favourite part of the update, kudos to Sparrow devs for making the best desktop wallet.

Here is the announcement Tweet from Sparrow:

Sparrow v1.6.4 released with:

Native support for Apple M1 (aarch64)
@Blockstream Jade support
HWW Taproot signing (Trezor and Ledger)
Support for scanning seed QRs
Restart in Testnet menu command
Dust attack detection

More: https://github.com/sparrowwallet/sparrow/releases/tag/1.6.4