From the publishers website.
Ever since Sage Advice started in January, we’ve received requests to gather it in one place. We’ve listened and created the following PDF to make it easier for you to find answers to your questions:
Sage Advice Compendium (version 1.01)
The PDF not only collects Sage Advice questions to date, but also lists the sources of the game’s official rules. Even better, we’ll expand that document every time we publish Sage Advice (the questions at the end of this column are also included). The PDF will effectively become the FAQ for the game.