v0.6.1

Fixed

• [engine] fixed returning IFigure for reset_color()
• [engine.plotly5] signature for surface3d fixed

Changed

• [engine] added extra aliases for non-GUI Matplotlib: mpl-io, mpl-file
• [plugin] added force parameter for register() to allow plugin replacement
• [plugin] plugin can be registered for homogeneous arrays like list[T] or tuple[T, ...]