Collaborate in real-time, Coediting, now available in beta, let’s your work with others in the same document in real-time and with document history you can quickly see who’s made edits and revert to old versions: http://adobe.ly/xdnovemberrelease
Coediting lets you and your team work together in the same document at the same time, speeding up your workflow and eliminating duplicative or conflicting work by giving you a single source of truth.
With Document History you can see the evolution of your documents over time. This feature lets you browse previously-saved versions of a document, bookmark and name specific versions, and open a version in a new window to see changes.
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