[ANN] 2.2.4 has gone gold !

Fri Feb 4 14:55:55 UTC 2011

> From: vila <v.ladeuil+lp at free.fr>
> Date: Fri, 04 Feb 2011 14:36:59 +0100
> 
> Given that 2.3.0 is now our new stable release, I think we shouldn't
> even release installers for OSX and windows and more generally for all
> distributions that track only the latest stable series.

Is there a documented way of upgrading a Windows installation of 2.2.3
without the standalone installer?