Image File Naming: We’ve introduced a few changes around image file names to address privacy concerns and possible caching issues:

— Changing the privacy level of any photo (“public” –> “friends”, or “friends” –> “family”) to will change the image file name. This ensures that any photo truly becomes private.

— Replacing a photo will change the image file name.

— Rotating a photo will change the image file name.

In all three instances, this may “break” any photo that has been blogged elsewhere as the image file will have a new URL.