I notice your plugins don’t remove all the items from the DB when deactivated, this can cause issues later, like the Page Category Plus, after you disable it, the tables it creates in the DB still remain and the categories its creates from the previous page organiser plugin remain as well. I manually deleted the table but when upgrading to WP 2.3 there are errors msg due to the fact that the table is no longer there even after deactivating the plugin.

Is there a way to return WordPress to its native state when the plugin is deactivated? For instance, if I remove the plugin and remove the categories assigned to my pages, will it return the pages to its native “uncategorized”? If not, how can one do this?

Thanks!