pacman 7 - why is #ParallelDownloads = 5 commented by default now?

["David C. Rankin" <drankinatty@xxxxxxxxx>]

Devs,

  As I merged .pacnew changes for pacman.conf, I notice the parallel download 
option is now commented by default. I left it that way.

  But why is that now the default after having parallel transfer come in as a 
new feature a year or two ago?

--
David C. Rankin, J.D.,P.E.