Episodes Archives Jobs The Changelog - Open Source moves fast. Keep up. Latest episode Episode 0.5.5 - Goliath, Event Machine, and SPDY with Ilya Grigorik Wynn caught up with Ilya Grigorik, Founder and CTO of PostRank to talk about Goliath, async Ruby web development, and Google’s SPDY. Go to episode The Changelog is a weekly podcast and blog that covers what's fresh and new in Open Source. April