That said, it used to be actual dailies, but updates have been very spotty the last 4 months or so. I'm not sure why. When it was updated ~daily, it would sometimes break so it's not for everyone. I run it as my main browser and I've had to downgrade once. Now that it's updated less frequently it's been more stable (obviously).
I would have added this info in my original comment, but I was posting from the phone. Adding it to your sources is as simple as: