The exhibit was intended to tie directly to the show and offer hints about what will be seen. The text accompanying the various items - particularly those that provide tidbits about the period between
Star Trek Nemesis and the new series - were drawn from the new show's scripts and other information that was known as the exhibit was being assembled.
(I know this is so because I wrote most of the stuff on those placards.

)
That said, Christopher is correct, in that changes can and do occur during production, so there might well be a couple of small details that end up shifting during the process. Indeed, we've already updated a couple of placards as the exhibit is being prepped for the Destination Star Trek convention in October.
No, I'm not telling you which ones.