This version of the Anthem sequencer is a much more mature application. There are many, many new features, but highlights include: The list editor, zoom widget in the PartView, a system tray gadget showing app status, the ability to save in all filetypes (TSE3/Midi format 0/1), and much better application configuration.
Much new functionality has been added, including a selection of instrument definitions, an improved configurable main Part display, working file load and save, progress reporting for slow operations, better settings, updates to work with latest TSE3, and more editors.