Pytket-quantinuum

^^^^^^^^^^^^^^^^^

* Updated pytket version requirement to 0.11.

^^^^^^^^^^^^^^^^^

* Contextual optimisation added to default compilation passes (except at optimisation level 0).

--------------------

* Add `session` parameter to `QuantinuumAPI`. Creates a new session
if `None` is provided.
* Add facility to specify default ``options`` paramater to
``process_circuits()`` and ``submit_qasm()`` when constructing backend, and
include this information in ``backend_info``.
* Updated pytket version requirement to 1.7.

----------------------

* Add ``options`` parameter to ``process_circuits()`` and ``submit_qasm()``.
* Updated pytket version requirement to 1.6.

-------------------

* Add new `QuantinuumAPIOffline` for allowing usage of the backend without API calls.
* New `api_handler` parameter for `QuantinuumBackend`, allowing to choose
online or offline options. Default value is the standard online api.
* Updated pytket version requirement to 1.5.

-----------------

* Changed batching interface: `process_circuits` no longer batches, use
`start_batching` and `add_to_batch` methods to explicitly start and append to
batches.
* New `submit_qasm` backend method to enable direct submission of a QASM program.