(A document like this is also available for PoP1.)
A description of the differences between the DAT files of versions IR, 1.0 and 1.1.
This document is licensed under the GFDL 1.3 (or later) license.
Download PDF: 2014-06-07_PoP2_DAT_Differences.pdf (1.2MB)
Download ODT: 2014-06-07_PoP2_DAT_Differences.odt (1013kB)
It was released on June 7th, 2014. Credits are inside the file.