I updated the plugin code here http://wordpress.org/plugins/debug-bar-actions-and-filters-addon/ to version 0.3. But, no upgrade notifications are displayed on the wp-admin. This is happening for users who are having the initial release of the plugin i.e. Version 0.11 (Stable Tag: trunk ).
If I explicitly download the plugin version 0.2 from WordPress and install, it does show me notification for the Version 0.3.
Any help is greatly appreciated !!