These upgrade instructions will remain the same for each JUGA upgrade...

1. UNPUBLISH the JUGA System Plugin/Mambot
2. If you are using the juga-enabled admin template (only for Joomla 1.0.x) then de-activate it.
3. Uninstall the JUGA component, then plugins, then modules, then template (J!1.0) via the core Joomla installer.
4. INSTALL the new JUGA component, plugins, modules, and template (J!1.0) via the core Joomla installer.
5. Browse to JUGA>>Tools in your admin-side control panel.  Run each of the Tools, in order.
6. Browse to JUGA>>Site Items or JUGA>>Variables and press the Sync button.
7. Confirm that all of your Site Items and Variables are correctly configured.
8. Re-activate the JUGA System plugin (and content plugin and modules, if you use them)!