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* Add context support on ``alfasim_configure_fields``, ``alfasim_configure_layers`` and ``alfasim_configure_phases``.
* Change category for ``volumetric_flow_rates_std` from ``volume flow rate`` to ``standard volume per time``.
* Rename ``convert_alfacase_to_case`` to ``convert_alfacase_to_description``.
* Add new category: ``gas standard volume per time``, with same units as ``standard volume per time``.
* Drop ``B_parameter`` as Lee-Chien method for surface tension is not supported anymore.
* Add option to set the category for ``SecondaryVariable`` object
* Add ``WallsWithoutEnvironment`` to ``PipeEnvironmentHeatTransferCoefficientModelType`` enum.
* Add properties that control automatic definition of restart autosave, trend and profile saving frequency to ``TimeOptionsDescription`` and ``CaseOutputDescription``.
* Update documentation of ``get_simulation_array``, the wetted perimeters of layers are available.
* Add new API functions related Liquid-Liquid Mechanistic Model Hooks.
* Add four new hooks to calculate the Liquid-Liquid Mechanistic Model.