On Wed, Feb 04, 2015 at 02:42:20PM +0100, Paolo Bonzini wrote: > GIO has TLS bindings (not SASL I think?) in GIO 2.28. Currently we > require glib 2.12 (released 2006) on POSIX systems and glib 2.20 > (released 2009) on Windows. That's very conservative indeed, I wouldn't > mind changing to a newer version. Yes, the glib 2.12 requirement is too conservative. We can definitely move to a higher version. Red Hat Enterprise Linux 6.6 is on 2.28. Debian wheezy (stable) is on glib 2.33. Stefan