This is mainly a re-release of 7.2.2 with an important regression fix. Version 7.2.2 caused premature end of config file (and most often rsyslog termination) if an $IncludeConfig directive was done on a wildcard that matched no files. This is a default situation on my distro plain installs. Users are strongly urged to upgrade to 7.2.3. Note that we did not build RPMs for 7.2.2 as we noticed the problem early enough.
Version 7.2.3 is also available as RPM via the Adiscon repository (see http://www.rsyslog.com/rhelcentos-rpms/ ).
As always, feedback is appreciated.