tuxgeo
Adventurer
Forgive my ignorance, but was this chat on the Wizards website? I looked for a recap there and didn't see anything being announced.
It was a live event on the Wizards website, that anyone could watch while it happened; but Wizards is typically quite slow to post transcripts of those sessions.
That's one of the reasons for the great popularity of Russ' "EN World" website, here: transcripts get put up for view within hours, not weeks. (This is a significant service to the gaming population.)