In the last couple of releases the visual settings have moved to the Enscape window - which is great.
But... its also changed so that the settings auto-save as they are edited, this is problematic, as the saved settings can be accidently changed without warning. My feeling is that the previous behaviour was much better - as soon as a setting was changed the preset switched to "new settings" and you had to manually save over an exisiting preset to overwrite the settings. It would be really great if we could get this back so that presets are less likely to be accidently changed.
Another minor observation - the saved presets are sometimes "hidden" and the arrow to access them again is tiny - a lot of users don't even know they're there!