Renato Botelho wrote:
My question is not *how* to update, but how the rpm detects a new version is available and automatically update to rpms from 5.4 version.
I believe it gets the updates from /5/ on the yum repos, not /5.x/ so when /5/ has rolled to be a link to /5.4/ instead of /5.3/, voila, its getting the components from there.