This version introduces new color modes of the Atlantis GUI - Light, Dark, and Custom:

You can quickly switch between the color modes with a click to a new status bar section:

With the "Auto" option checked, Atlantis automatically activates its Light or Dark color mode depending on the active color mode of Windows:

Note: the "Auto" option is available under Windows 10 (or higher).

The color modes of Atlantis can be customized through the "Colors" tab of the "Tools | Options..." dialog:

See more release notes.