Just a quick spot check comparison review of this and the previous (CT-CD) PDF version.
The scans look about the same quality and are equally good (mostly).
The DTRPG version has an extra page, a one page chart for tracking turns, resource units, and war/peace time that was missing in the CT-CD version.
Both have the same two pages out of order in the history section, no biggie but it might have been corrected in the DTRPG version. Maybe it'll get fixed in the required update.
Why a required update you're wondering?
The game board map is unreadable in both copies so it'd be really hard to play the game. However the CT-CD version does have an expanded map graphic included for the game that is of very playable quality. That should be added to this version before I'd recommend anyone buy it and hence my low rating. Add 2 or 3 when it gets fixed.
[2 of 5 Stars!]