I have a single vector layer with only vector shapes, but when I go to save as or export, there is no option to save as .eps, though it looks like it is supposed to be there according to the manual. I'm in 8-bit RGB, but other than that, I have no idea what requirements I need to meet for me to be able to save as .eps. Does anyone have any ideas? Has that feature been removed? I've never been able to save as .eps before, so I'm not sure if it ever worked or not.

It's been really long since we had working eps export. It used to go via karbon: krita would save as odg, karbon would load it, then save as eps. That broke with 2.9 and we haven't had time to fix it yes. It's on the todo for the big vector overhaul.