No specific info about version 4.0. Please visit the main page of Atlas on Software Informer.
Very good Atlas.
A map program for all the amateur DX'ers out there.
Detailed step-by-step solution with all needed graphics and drawings.
Passive Skill Tree Planner for Path of Exile game.
Virtual Moon Atlas Light allows you to explore and analyze the Moon.
Atlantis is an event display for the ATLAS experiment at CERN's.
Very good Atlas.