2016-05-10 UTC
# Loqi shevski: tantek left you a message on 5/9 at 6:00pm: short answer, in order to break backcompat. AS2 is not expected to be processed "as is" by AS1 processors. I believe AS2 needed to break backcompat in order to actually make necessary fixes. http://socialwg.indiewebcamp.com/irc/social/2016-05-09/line/1462842008628