Phoronix: JPEG Library Update Raises Compatibility Concerns

This week brought the release of IJG's libjpeg v9 library, which brought noticeable lossless JPEG compression improvements so that it can even surpass PNG images on the compress lossless image size. While the improvements are nice, backwards incompatible changes with this JPEG library are causing concern for some users and developers...

http://www.phoronix.com/vr.php?view=MTI3NTI