[tlu] [ANN] TeX Live Utility 1.21

[Adam R. Maxwell]

Greetings, Earthlings.

Don't worry if you didn't see v 1.20; no one else did,
either. TeX Live Utility 1.21 is now available for
download, via the shiny new homepage

http://amaxwell.github.io/tlutility/

or Sparkle. As always, our dedicated team of developers
is standing by to handle all of your bug reports and
other complaints…no, just kidding! If you do find a bug,
please report it via TLU's Help menu, and I'll try to
fix it. Someday.

Thanks to all who beta-tested the new MacTeX distribution
switching mechanism. I've only made cosmetic changes since
the previous beta.

thanks,
Adam