Nix package updates:

- aarch64 support for the Bisq 2 Nix package was merged into Nixpkgs.

- The bitcoin core and bitcoin knots Nix packages now have automatic build-time GPG verification.

- Webcam QR code scanning support for Bisq 2 has been merged into Nixpkgs.

Coming up is upgrading the sparrow and bisq 2 packages to JDK 24. And thank goodness there's now a second maintainer helping out with the sparrow package :)

#nix #nixos