Today I update comicglass and open in function is gone... Why?

Thank you for using ComicGlass.

Is the application that can open zip or pdf format installed in your device?
Please tell me your device and iOS version.

Thank you.

The new iPad iOS 5.1.1.
before I did upgrade open in function worked. Now when I download a PDF (ex. With safari) when I do "open in" comicglass there is no more in the pop up menu.

Now it work: i had many other PDF app ;)