v0.5.1

• New app identity. Cadence now runs as dev.twoducks.cadence, the Two Ducks identifier, in its bundle, keychain entry and data folder. The first launch after updating shows the sign-in screen: enter your client ID and log in again, and the library downloads fresh. The previous com.Cadence.Cadence folders and the com.cadence.spotify keychain item are left untouched and can be deleted.

The crate is now named cadence, so the built binary and the library imports carry the app's name. The development run script stamps the version into its bundle and signs with the Developer ID identity when one is present, so dev builds and releases share the keychain's trust.

Download the .dmg, open it, and drag Cadence to Applications. The checksum file next to it verifies the download with shasum -a 256 -c.

Full Changelog: v0.5.0...v0.5.1