All Unvaulted Content in Destiny 2, Explained

Bungie has revealed its next chapter in a blog post at bungie.net (which you can read for yourself here), which reveals its future plans for Destiny and Marathon. Of course, the reason you're here is that you know that Poria Torkan (Bungie's Studio Head) and Josh Deane (Head of Product and GM of Marathon) have announced that Bungie is not done with Destiny, and the first step in their plan involves returning Destiny 2's vaulted content, which can no longer be played.