Allen Wirfs-Brock, editor of the ECMAScript 6 specification, recently mentioned on Twitter that the schedule for ECMAScript 6 has changed slightly. The changes # This is the content of Wirfs-Brock’s tweets: TC39 has decided to move the formal publication date of the ECMAScript 6 standard to June 2015. Work for ECMAScript 7 continues on schedule. The extra time is for more implementation feedback