I'm currently trying to track down a reported bug in DSFML, and I feel like this is going to make me sound silly, but I have added this line to my dub.json file: "buildOptions": ["releaseMode"], and whenever I build (I'm uisng dub --force to confirm everything) it says that I am still building debug versions. What am I doing wrong?

Here is my full dub.json if you are curious. 

{
	"name": "dub_console_test",
	"description": "A minimal D application.",
	"copyright": "Copyright © 2014, Jebbs",
	"authors": ["Jebbs"],
	"buildOptions": ["releaseMode"],
	"lflags" : ["+C:\\Users\\Jebbs\\Desktop\\dub_bins\\"],
	"dependencies": {
		"dsfml:graphics": "~2.0",
	}
}

I'm using version 0.9.21