[TUHS] PG3 or Gen3.0?

[Thalia Archibald via TUHS]

On May 7, 2026, at 18:19, Warner Losh <imp at bsdimp.com> wrote:
> On Thu, May 7, 2026, 6:13 PM Thalia Archibald via TUHS <tuhs at tuhs.org> wrote:
>> These are the Generic releases mentioned by Pirzada:
>> - USG release 1.0 (15 December 1973)
>> - PG-1C300 issue 1: USG release 2 mod level 2.24 (April 1974)
>> - PG-1C300 issue 2: USG system at mod level 3.33 (January 1976) 
>> - PG-1C300 issue 3 (spring 1977)
> 
> "USG mod level 3.33" might be the best moniker.

Note that the USG release number is one off from the Generic issue number,
so mod level 3.33 corresponds to issue 2, not issue 3.
Pirzada does not list the mod level for issue 3.

Thalia