The following GUI enhancements have been added:
- There are several new GUI themes and dark modes (Dark Matter, Onyx, Eclipse, Graphite, Neutrino, Retro).
- The CLI console tab name can be customized.
- The full screen view option is replaced with an option to show or hide the navigation menu.
- VDOM selection is always visible when VDOM mode is enabled.
To change the GUI theme, go to System > Settings. In the View Settings section, select a theme from the dropdown.
Retro (homage to FortiOS 3.0):
After opening a new CLI console tab, click the pencil icon to change the window name.
The full screen icon that appeared in the upper-right corner of the GUI has been replaced with three horizontal lines in the upper-left corner. Click the three horizontal lines to show or hide the navigation menu.