- Dark mode
- Context-sensitive grayscale antialiasing
Neither of these need to be, nor can be, turned on or off. We just made necessary implementation changes necessary to support both.
If you turn on dark mode, Sublime Text will get the dark mode title bar. As for the text rendering, we match Apple's new antialiasing algorithm (as opposed to other apps, which don't - see https://forum.sublimetext.com/t/st3-mojave-external-monitor-font-issue/42128/6).