What's Changed
* Deprecate Rigetti target `ankaa-9q-3` due to QPU retirement https://github.com/microsoft/azure-quantum-python/pull/662
* Bugfix: Encode QcSchema Objects before upload https://github.com/microsoft/azure-quantum-python/pull/663
* Raise Value Error for empty list https://github.com/microsoft/azure-quantum-python/pull/664