Yeah, I phrased that poorly (was fighting with links and not thinking about my words too carefully). I didn't mean to knock the release by any means. I was only making the observation that there didn't appear to be much in the way of asm.js performance improvement this time around.

And you're absolutely right; the fact that there are additional features/improvements and I get to keep the same (awesome) performance from FF 25 is very impressive and laudable. I can enumerate several FOSS projects for which this sort of thing is an issue.