* Jens Reyer <jre.winesim@gmail.com>, 2015-09-30, 16:23:
version+nmu (obsolete nmu variant, shouldn't be used today)
I wouldn't call it obsolete. It is the recommended scheme for native packages.
(For a few months in 2009, DevRef said that you should use +nmuN for all packages, but the idea didn't catch on.)
-- Jakub Wilk