Changelog for optipng-0.7.6-31.1.x86_64.rpm :
Tue Apr 5 14:00:00 2016 pgajdosAATTsuse.com
- updated to 0.7.6, fixes CVE-2016-2191

Mon Apr 27 14:00:00 2015 mpluskalAATTsuse.com
- Cleanup spec file with spec-clener
- Update dependencies
- Enable checks

Mon Mar 31 14:00:00 2014 pgajdosAATTsuse.com
- updated to 0.7.5:
! Fixed various build issues with libpng-1.5 and libpng-1.6.

* Allowed the handling of huge image files (> millions of pixels
per row or column) to be independent of the libpng version.
+ Allowed the option -preserve to save the file ownership (UID/GID)
on Unix. (Thanks to Otto Kekäläinen for the suggestion.)
- removed libpng16.patch

Fri Feb 15 13:00:00 2013 pgajdosAATTsuse.com
- build also agains libpng16

* libpng16.patch

Tue Nov 20 13:00:00 2012 pgajdosAATTsuse.com
- updated to 0.7.4:
!! Fixed the previous fix, which failed to fix the option -fix.
(Thanks to Gynvael Coldwind and Mateusz Jurczyk for the report.)

Mon Sep 24 14:00:00 2012 pgajdosAATTsuse.com
- updated to 0.7.3:

* fixed \'OptiPNG Palette Reduction Use-After-Free Vulnerability\'
[bnc#780874]

Tue Aug 7 14:00:00 2012 pgajdosAATTsuse.com
- updated to 0.7.1:
!! Fixed a regression in the reduction of palette-encoded grayscale
images. This regression was introduced in version 0.7.
(Thanks to Adam Ciarcinski for the fix.)

Fri Mar 2 13:00:00 2012 pgajdosAATTsuse.com
- updated to 0.7:
+ Added the popularly-requested option -strip.
+ Added the option -backup, as an alias of -keep.
+ Added the option -silent, as an alias of -quiet.
- Deprecated the option -log.

* Changed the activity display output from STDOUT to STDERR.
+ Allowed the option -preserve to save high-resolution timestamps
on Unix, if the POSIX-1.2008 API is available. This feature was
previously available on Windows only.
! Fixed a minor precision error in the display of file size percents.
! Fixed a memory leak that occurred when reading broken GIF images.
! Fixed various build issues.
(Thanks to Sebastian Pipping and Ville Skytta for the fixes.)

* Resolved all remaining compatibility issues with libpng-1.5.
(Thanks in part to Adam Ciarcinski for the contribution.)

Thu Mar 3 13:00:00 2011 pgajdosAATTsuse.cz
- updated to 0.6.5:

* Fixed processing of PNG files with chunks of size 0.

* Fixed a display error in the TIFF import.

* Improved checking of the arguments of -f, -zc, -zm and -zs.

* Removed quirks from the rangeset option argument syntax.

Mon Aug 23 14:00:00 2010 pgajdosAATTsuse.cz
- updated to 0.6.4:
+ Added the option -nx.

* Clarified the behavior of -nz and the relation between
- nz and -o0.
+ Added a filesystem check (resolving normalized paths,
symlinks, etc.) to better detect when the output overwrites
the input.

Tue Apr 6 14:00:00 2010 pgajdosAATTsuse.cz
- build with libpng 1.4

Tue May 19 14:00:00 2009 pgajdosAATTsuse.cz
- updated to 0.6.3

* fixes memory reallocation vulnerability (patch removed)

* fixes use-after-free vulnerability [bnc#505103]

Wed Mar 4 13:00:00 2009 meissnerAATTsuse.de
- build with RPM_OPT_FLAGS