Please upgrade to 2.1.x here.
The 2.0 branch is no longer being updated.
Current version is 2.1.11
, released 12 June.
How is it possible to have an "approved" plugin that doesn't work on IE8 on editing? Rak has spent a lot of time getting this to work, but it seems he is on the end of the line. The problem appears to be inside the core of Vanilla, which is a pity, because a Wysiwyg editor would be very nice. A solution seems just "around the corner", it would be nice to see the working "approved" editor in action.