Add-ons Addon Update Notifier 1.1.8 Patch Level 1

• Thanks for reporting this @otto

• The same summary of updateable addons that shows on the ACP index (if enabled) also shows on top of the add-ons page (by default on, can be disabled in options)

• The 1.0.3 release had a bug where uploading through FTP + finishing the addon update would fail since it tried to access an unknown option (since it wasn't yet installed).
• This release handles that error, would the option not yet exist.