Changes in version 2.20.1 are: * Link pam module properly with libpam [Sebastian Dröge] * Remove 'install-pam' make target [Rémi Cardona] * Return a 'not found' result when no results are returned from a find operation. * Don't remove 'default' file on exit. [Alex Larrson] * Recognize newly created keyrings properly. [Darren Kenny]