Changelog for zlib-devel-1.1.3-2.i386.rpm :

* Wed Sep 09 1998 Cristian Gafton - link against glibc
* Mon Jul 27 1998 Jeff Johnson - upgrade to 1.1.3
* Fri May 08 1998 Prospector System - translations modified for de, fr, tr
* Wed Apr 08 1998 Cristian Gafton - upgraded to 1.1.2- buildroot
* Tue Oct 07 1997 Donnie Barnes - added URL tag (down at the moment so it may not be correct)- made zlib-devel require zlib
* Thu Jun 19 1997 Erik Troan - built against glibc