Changelog for libpng14-14-1.4.20-4.9.x86_64.rpm :

* Mon Jan 02 2017 pgajdosAATTsuse.com- updated to 1.4.20
* Fri Aug 07 2015 pgajdosAATTsuse.com- build in build section
* Fri Feb 13 2015 pgajdosAATTsuse.com- updated to 1.4.15
* Thu Nov 20 2014 pgajdosAATTsuse.com- updated to 1.4.14
* Fri Feb 07 2014 pgajdosAATTsuse.com- updated to 1.4.13
* Wed Oct 24 2012 jengelhAATTinai.de- Add missing baselib requires (otherwise, /usr/lib/libpng.so can point to a nonexisting /usr/lib/libpng14.so)
* Wed Jul 11 2012 pgajdosAATTsuse.com- updated to 1.4.12: Added two images to contrib/pngsuite (1-bit and 2-bit transparent grayscale), and renamed three whose names were inconsistent with those in pngsuite/README.txt. Changed \"a+w\" to \"u+w\" in Makefile.in to fix CVE-2012-3386.
* Thu Mar 29 2012 pgajdosAATTsuse.com- updated to 1.4.11: [bnc#754745] Revised png_set_text_2() to avoid potential memory corruption (fixes CVE-2011-3048). Prevent PNG_EXPAND+PNG_SHIFT doing the shift twice.
* Thu Mar 15 2012 pgajdosAATTsuse.com- updated to 1.4.10:
* fixed CVE-2011-3045 [bnc#752008]
* Mon Feb 20 2012 pgajdosAATTsuse.com- updated to 1.4.9:
* fixed CVE-2011-3026 [bnc#747311]