Changelog for libjpeg8-32bit-8.0.2-19.16.1.x86_64.rpm :

* Fri Jun 14 2013 Conflict with specific libjpeg62-devel instead of other providers of libjpeg-devel (bnc#807183)
* Fri May 17 2013 libjpeg62-turbo package created [bnc#807183]
* Mon Aug 13 2012 selfconflicts are not possible, remove it
* Mon Jul 23 2012 Update to version 1.2.1:
* fixed heap overflow [bnc#771791]
* Thu Mar 22 2012 Update to version 1.2.0
* Fixed out-of-bounds read in SSE2 SIMD code
* Added a compile-time macro (LIBJPEG_TURBO_VERSION) that can be used to check the version of libjpeg-turbo against which an application was compiled.
* Added new RGBA/BGRA/ABGR/ARGB colorspace extension constants
* libjpeg-turbo will now correctly decompress erroneous CMYK/YCCK JPEGs whose K component is assigned a component ID of 1 instead of 4.
* Added SIMD routines for RGB-to-grayscale color conversion
* Improved the performance of the C color conversion routines
* Added a function to the TurboJPEG API that performs lossless transforms.
* Added support for 4:4:0 (transposed 4:2:2) subsampling
* Sat Nov 19 2011 add libtool as buildrequire to avoid implicit dependency
* Sat Nov 12 2011 Open all file descriptors with O_CLOEXEC, extended description in the patch file.
* Thu May 19 2011 updated to 1.1.1:
* Fixed a 1-pixel error in row 0, column 21 of the luminance plane generated by tjEncodeYUV().
* libjpeg-turbo\'s accelerated Huffman decoder previously ignored unexpected markers found in the middle of the JPEG data stream during decompression. It will now hand off decoding of a particular block to the unaccelerated Huffman decoder if an unexpected marker is found, so that the unaccelerated Huffman decoder can generate an appropriate warning.
* Fixed a bug in jpeg_read_coefficients() whereby it would not initialize cinfo->image_width and cinfo->image_height if libjpeg v7 or v8 emulation was enabled. This specifically caused the jpegoptim program to fail if it was linked against a version of libjpeg-turbo that was built with libjpeg v7 or v8 emulation.
* Eliminated excessive I/O overhead that occurred when reading BMP files in cjpeg.
* Thu Mar 03 2011 updated to 1.1.0:
* Added further protections against invalid Huffman codes.
* Added an extended version of tjDecompressHeader().
* Added arithmetic encoding and decoding support.
* TurboJPEG/OSS can now compress from/decompress to grayscale bitmaps.
* Added emulation of the libjpeg v7 and v8 APIs and ABIs.
* Added two new TurboJPEG API functions, tjEncodeYUV() and tjDecompressToYUV().
* The TurboJPEG dynamic library now uses versioned symbols.
* Fixed visual artifacts in grayscale JPEG compression caused by a typo in the RGB-to-chrominance lookup tables.- see ChangeLog.txt for details.- removed upstreamed jpegtran.patch and rh639672.patch
* Tue Dec 14 2010 spec file cleanup
* Fri Dec 10 2010 this jpeg version will be the default to the prejudice of jpeg8 from now on
* Sun Nov 07 2010 created package based on Fedora one (v 1.0.1)