Historic query

[Peter Flynn]

My Ubuntu texlive-full under Mint 20.1 (server) is (I think) 2019, so 
it's long out of date but long-term stability is all on this system, and 
Norbert's packaging is flawless.

However, I just noticed that typing 'texdoc setspace' in the terminal 
brings up TeXStudio with setspace.sty. I just wanted to raise a flag to 
see if current TL does include the PDF, in case it was an accidental 
omission.

Peter