In further preparation for the retirement of API v1 on June 11, 2013, we’ll be conducting another blackout test on May 22nd, 2013 from approximately 20:00 UTC to 21:00 UTC (1pm to 2pm Pacific).
During the blackout test, API v1 will respond to authenticated & unauthenticated requests with “HTTP 410 Gone”. Please read this post for a more complete accounting of what to expect.
As usual, please follow @twitterapi for updates before, during, and after the blackout test.
Did someone say … cookies?