After running on its own separate (and oftentimes outdated) codebase for almost a year, the Category Module web site [1] is now sharing the GreenAsh codebase in a multisite setup [2]! This means that from now on, whenever the GreenAsh Drupal codebase is updated, those updates will be reflected on the category module site.
The category module site already has a multisite setup with its separate sub-site, the category module demo site [3]. That multisite setup is continuing, and is still working essentially the same as it did before.
On a related note, the (now shared) GreenAsh codebase has just been updated to the latest version of Drupal 4.7. Contributed modules have also been updated.