Upgrading from x.y.a to x.y.b

We always include a patchfile which will do the upgrade for you.

Upgrading from x.a to x.b

Remember always to make a backup before such an upgrade

• Replace all script files on your webserver (leaving out everything in includes/config/)
• Manually add all new settings found in settings.tmpl to your settings.php
• Run the appropriate upgrade_*.sql script on your database