* Added ``prescaled`` input parameter to ``pylops_distributed.waveeqprocessing.MDC``
and ``pylops_distributed.waveeqprocessing.Marchenko``
* Added ``dtype`` parameter to the ``FFT`` calls in the definition of the
``pylops_distributed.waveeqprocessing.MDD`` operation. This ensure that the type
of the real part of ``G`` input is enforced to the output vectors of the
forward and adjoint operations.
* Changed handling of ``dtype`` in ``pylops_distributed.signalprocessing.FFT``
to ensure that the type of the input vector is retained when applying forward and adjoint.
* Added ``PBS`` backend to ``pylops_distributed.utils.backend.dask``