Comment by taftster
The author mentioned this exact problem. Quoting:
> There was a problem that I noticed right away, though: this text was from the GPL v3, not the GPL v2. In my original request I had never mentioned the GPL version I was asking about.
>The original license notice makes no mention of GPL version either. Should the fact that the license notice contained an address have been enough metadata or a clue, that I was actually requesting the GPL v2 license? Or should I have mentioned that I was seeking the GPLv2 license?
This is seemingly a problem with the GPL text itself, in that it doesn't mention which license version to request when you mail the FSF.
A Sid Caesar skit showed doughboys celebrating and one shouted "World War 1 is over!"... when they made GPLv2 maybe they didn't anticipate creating future versions (although yeah, if you're already on v2 you should foresee that).