C J Campbell wrote:

All of the tasks have been re-written to replace references to advisory
circulars with references to the appropriate handbook. They also have been
re-written to say things like +/- 10 degrees instead of "within 10."
References to radio communications and radio navigation have been replaced
with just "communications" and "navigation." All references to SIDs have
been replaced with DPs.


They are always a day late and a dollar short. ATC DPs were changed back to
SIDs over a year ago. Only obstacle DPs are still DPs (aka ODPs).