Last week, we released new Echo code on Mediawiki.org. It's generally performing well, but we're finding some bugs (mostly intermittent ones) that would be good to fix before we deploy this to En.WP. Benny and S will talk today about holding the Echo code back from the usual WP deployment, so we have another week to fix the bugs.
Erik:
Finished G-3 (no-JS reply and edit), in code review.
One problem -- preview doesn't work in no-JS. We'll have to refactor that -- should he do that work? S asks: can we remove the button and pretend it doesn't exist?