Both options. The plot is supplemented, but not continued, the story ends in the same place as in 0.4.0. The continuation of the plot will begin with version 0.6.0. And the gameplay/mechanics have been greatly improved, the graphics have been improved and new sprites/portraits/images have been added (where they were not there before). The plot lines have been slightly changed. Added and improved menu items. There are many, many changes.