What's Changed
- Add typed support for the undocumented library-playlist
parentrelationship, including direct parent-folder lookup andinclude=parentplaylist requests. - Store Music User Tokens in the data-protection Keychain and migrate existing plaintext tokens out of
UserDefaults. - Preserve the existing token when Keychain writes or clears fail.
- Reject unsupported library filters instead of silently sending an unfiltered request.
- Remove the outdated book promotion from the README.
- Update package installation examples for 10.2.0.
Full Changelog: 10.1.0...10.2.0