{{Note box|msg=In-place upgrades from SME 8.# to SME 9.x using yum or CD are not supported due to design constraints imposed by CentOS.
+
{{Note box|type=Note :|les mises à jourmsg=In-place upgrades from SME 8.# à SME 9.x en utilisant yum ou un CD ne sont pas possible en raison des contraintes de conception imposées par CentOS.
It is necessary to backup the old server & then restore to the new server. Contribs will need to be reinstalled.}}
It is necessary to backup the old server & then restore to the new server. Contribs will need to be reinstalled.}}