Release Notes: This beta mainly features bugfixes: seven bugs have been fixed. Some new features were added too. One of them is the support for embedding a solution graph into HTML when saving a solution (using data URI scheme). Another feature is the ability to set up page-related options for printing (i.e., paper size, orientation, and margins).
Release Notes: The main new feature of this release is the solution graph generation. Also, it features toolbar customization (only on desktop platforms), drag-an-drop, support for switching between available Qt styles, an improved solution output generation algorithm, and some other improvements and bugfixes.
Release Notes: This version features symmetric mode, an improved solution algorithm, support for tasks with up to 50 cities, printing of solution results, and many more.