On June 30, 2008 when NIST released the final version of NIST Special Publication 800-53A, they declined to release a marked-up copy that highlights the sections that are changed since the December 2007 Final Public Draft of 800-53A.

For development efforts on the next version of  LJK/Security™, LJK Software has used the Adobe Acrobat Professional Version 8 for Macintosh to create such a marked-up copy, and you can read it here.