Changelog for xcowsay-1.5.1-bp154.1.67.x86_64.rpm :

* Fri Oct 09 2020 Dirk Mueller - update to 1.5.1:
* Fix black squares around cow and bubble on non-compositing window manager
* Sun Feb 09 2020 wnereizAATTmember.fsf.org- Upgrade to version 1.5 Changes:
* Updated from Gtk2/GDK to Gtk3/Cairo. Note that because of the removal of the `gtk_widget_shape_combine_mask\' API that xcowsay used for transparency, we now rely on the alpha channel of the window and a compositing window manager for this.
* As a side effect of this, the bubble is now anti-aliased, fixing a long-standing issue.
* Unfortunately running xcowsay without a compositor is no longer supported. If this affects you please continue to use 1.4 as there are no functional changes in 1.5.
* The cow position is more random (thanks to Tony Finch).- Update souce link to use tarball from github
* Mon Apr 15 2019 Jan Engelhardt - Ensure neutrality of descriptions.
* Fri Apr 12 2019 wnereizAATTfsf.member.org- Bump version to 1.4- Re-add xcowfortune because fortune is still and will be continue supported
* Sat Nov 25 2017 wnereizAATTfsf.member.org- Remove xcowfortune (\"remove_xcowfortune.patch\") because fortune will be dropped.- Add xcowsay.svg and xcowsay.desktop
* Fri Jan 01 2016 wnereizAATTfsf.member.org- Init the xcowsay spec file