Specifically I am wondering if if any substantial additions have been made since the 2010 Edition to the Stamped Envelope and Wrappers Section of the catalog.
I recently received a few envelopes that appear unlisted including this variety of the star design by Richard Sheaff which appears to integrate the embossed bars of U619 with the sharper text and graphics of U623.

I also appear to have several varieties of UO84 which include un-watermarked paper that omit the "recycled" imprint which is unlisted in the footnotes of my 2010 catalog.
On a somewhat unrelated note "Official" Stamp #O134 is unlisted in my catalog, I am wondering if it appears in the 2012 version?
To anyone with a newer catalog who can check these things, I would appreciate it!
-P.Bear