The new issues later this year will have the identifiers added.

Doug wrote:
There are lots of little differences. All the restricted, MOA stuff is
on the WAC's. But not the Class E surface area airports (special vfr?).
All the airports are there, but not the 3 or 4 letter ID's. With a
GPS, it is enough. Only thing I can't find is those Class E surface
areas with my WACs or GPS.