You may have noticed that dark mode is now available for selection in the site header. I have applied the least number of UI options to enable it, and I hope the change is welcome!
If the theming change has caused any site display issues for you, please report them.
If dark mode is enabled by default, and you wish to re-enable light mode, click on the moon icon in the navigation bar (pictured below).
If the moon icon is not present, click on your avatar to expand more options, then go to your profile settings and navigate to the Interface tab (shown below).
