What changes do i need to make to a canvas application to support the Oct 1 deadline

I have a canvas app presently using Koala 1.1.0 and the Javascript SDK. I a 开发者_JAVA技巧have been using the OAuth authentication for months now but when I try and use "ouath:true" in my javascript to display the friend picker I am getting this error:

API Error Code: 102
API Error Description: Session key invalid or no longer valid
Error Message: Iframe dialogs must be called with a session key

Are there extra migrations I need to turn on within the app settings to get things working? Do I need to be on SSL right now for this to work?

Thanks, Mark

You should upgrade Koala. Its Github repository suggests that version 1.2 supports OAuth 2.0 and the new cookie format.