I'm sorry to inform you that the webinar has been postponed by Eclipse Foundation due to an internal issue. So far, no alternate date has been scheduled but we'll try to find a new data as soon as possible.
Anyway. We will ship a new bug-fix drop of code recommenders as planned next week. It will contain several bug fixes, improved stability and a first prototype of our proposed code-search engine for Eclipse. Details will follow on a separate blog post