What version of PDF Ref Manual does your help reference?

Q: What version PDF Reference Manual does your help file reference?
It does not appear to be the latest ISO 32000-1 (1.7). It would be
useful to know so I could more easily find the sections of the PDF
Reference manual you are referring to in your help file, which lists
the numeric section of the document for example (see 'Page Objects' in
Section 3.6.2, 'Page Tree,' in PDF Reference Manual). This is
actually section in PDF Reverence manual ISO 32000-1 (1.7) and
is not quick to find. If I had the same PDF Reference manual version
you used when you wrote your help file I could do a quick search on

JAVA API http://www.pdftron.com/net/Javadoc
C/C++/.NET http://www.pdftron.com/net/apiref.html
A: Unfortunately starting with PDF ISO 32000-1 (http://www.iso.org/iso/
http://www.adobe.com/devnet/acrobat/pdfs/PDF32000_2008.pdf) the
section numbers are completely renumbered. We are planning to sync
section numbers with the ISO 32000 as part of the next update, but in
the meantime you could use chapter names to find relevant information.
Also you could use search or "Find text" feature in your favorite PDF
viewer to quickly find the relevant sections.