I wonder, is there a technical publication elsewhere that has more substantial coverage for interested people?
If there is such an archive, or some approximation thereof, it would surely be fascinating to pore over it.
> there's no reason for the public at large to need it
As a member of said public, I would be curious to know. There's no need for taxpayer-funded agencies to operate in a cloak of darkness.
Most everything done by government should by default be open to the public, with an exceedingly high bar that must be met to be otherwise. Otherwise, you run into nonsensical things like how some details around the assassination of a president 60 years ago are still classified on "national security" grounds.