Topic: MCImageManager/MCFileManager released
Made a minor release that fixes two important problems one of them was a issue with a previous fix for IE 9 that make it impossible to close dialogs on IE 8.
The other issue was that Chrome crashed if you previewed a PDF file and then unchecked the selection this is a bug inside Chrome but we managed to workaround it.
So we recommend upgrading if you have issues with these two bugs.
Spocke - Main developer of TinyMCE