This is a MAJOR release of Drigg. A _lot_ has changed. If you are upgrading (as you should), please read this carefully. This is in preparation of the Drupal 6 release.
Driggi s now split in several sub-modules. Some theme functions now have a different name (but the old ones will keep on working).
Here are the upgrade instructions:
* Switch to a non-drigg theme, at least for the administrator. This is important in case your theme has drigg calls without the checking if a module is defined with module_exists()
* Explode the module in a CLEAN directory, and replace the old one. Do NOT explode this on top of the old one
* The site's home page will stop functioning. Go to /admin/build/modules in your site. The home page will start working again. This is because we have actually changed the *location* of the drigg.module file.
* Then go to /admin. You will see the warning about the database being outdated
* Follow the database update procedure. This will actually enable the sub-modules, more than changing the DB
* This will automatically enable the core 9 modules Drigg is now made up of
* Check the home page with the original theme
* You will see several warning messages, about your theme using "old" functions. You will need to rename those functions in your theme
