Changelog for xkill-1.0.4-16.15.x86_64.rpm :

* Thu Feb 06 2014 sndirschAATTsuse.com- fixed license to X11 in specfile
* Thu Sep 12 2013 zaitorAATTopensuse.org- Update to version 1.0.4: + Explicitly cast tolower() return value to char before storing in a char. + Mark arguments to catch_window_errors as unused. + Use man page sections in See Also references to libX11 man pages. + Add -version option to print version. + Mark static string in verify_okay_to_kill as const. + Mark msg argument to get_window_id as const, since it\'s just printed out. + Use strtoul instead of open coding it with sscanf. + Mark Exit() and usage() as _X_NORETURN. + Get rid of dpy global so we don\'t get shadow warnings from every function. + Remove unused variable cpp. + config: move man pages into their own directory. + man: - Replace hard coded man page section with substitution strings. - Remove trailing spaces and tabs.- Add pkgconfig(xproto) BuildRequires, new dependency.
* Fri Apr 13 2012 mgorseAATTsuse.com- Split xkill from xorg-x11. Initial version: 1.0.3.