I am the manager of the Google Maps plugin at http://wordpress.org/extend/plugins/google-maps-advanced/
I released a new version 5.12 today, updated readme.txt, made a "svn cp" (you can see it at http://svn.wp-plugins.org/google-maps-advanced/tags/5.12/).
But the new version is not being displayed and available for installation.
Strangely, the textual updates I made to the readme.txt appeared in the plugin WordPress.org home page.
What I'm doing wrong ?