## What changed
- Add a `sign-only` operation to sign macOS CLI packages without notarization.
- Validate the configured signing certificate before signing both standard and provisioned packages.
- Require the configured team ID for every executable during verification and extend leaf certificate fingerprint checks to standard packages.
## Testing
Add coverage for signing a standard package without notarization and rejecting unexpected signing certificates in both standard and provisioned packages.
GitOrigin-RevId: 0794c7666abfe981b59b47311e3a9108223b8f57