I’m one of those people who truly dislike dark themes in nearly everything – everything is blurry and difficult to focus on, my eyes get tired, and I quickly end up with a headache.
For that reason, I was very saddened to see that even the light theme now has the dark background. It’s not as bad as all-dark with white text, but it is still a lot more straining and difficult to read and use than when the background was light as well.
I get that maintaining two separate themes is extra work (and I’m very grateful that you do it), but does changing the background really make that much of a difference in that respect?
(For the sake of completeness, I don’t mind the nav header and the footer being dark – those are smaller elements that don’t fill the screen, and you don’t generally spend a lot of time reading or typing up against them. It’s just the main page background that’s straining.)