pidgin/pidgin

Merged in audiomixer-rate (pull request #522)
release-2.x.y
2019-10-08, Gary Kramlich
28fd67a13644
Merged in audiomixer-rate (pull request #522)

Audiomixer rate

Approved-by: Elliott Sales de Andrade
Approved-by: Gary Kramlich
For information on hacking on Pidgin, Finch, or libpurple, see:
http://developer.pidgin.im