v0.4.2
Bug fix and minor release, returning ModuleObj.text functionality. New functions ModuleObj.saveImage and SceneObj.saveImage automatically save a picture to /images/. This is done by default by the gui, and is controlled in modelchain by simulationParamsDict['saveImage'] = True.
Python 3.7 support is dropped (it should still work though). Example notebook gallery updates in readthedocs.