WoWus (World of Warcraft Updating System) helps you keep up-to-date with the latest add-ons by scanning your add-ons folder and displaying any relevant updates that are required. You can choose which updates to apply and WoWus will then download and install them for you - all with the click of a button. It also has add-on management features and back-up support for updated add-ons.
Added: Replaced Add-On Backup section with Management area
Added: Tweaks section to the Management area
Added: Loading and saving of add-on lists
Added: Pique exception handling (see manual)
Fixed: Downloading updates failed if the Updates folder didn't exist and WoWus would still offer to install the (failed) updates
Fixed: Update checking only reports there is a new version if the new version is actually of a higher version number
Other: Various minor changes and additions