Changelog for vncsnapshot-1.2a-xs18.xcpng8.0.x86_64.rpm :

* Thu Nov 02 2017 Ross Lagerwall - 1.2a-xs18- Add support for connecting to a UNIX socket.
* Fri Mar 23 2012 Citrix Systems, Inc. - fix possible buffer overflow if many images are captured- fix format error- does not take capture twice
* Tue Jun 06 2006 Citrix Systems, Inc. - modified for XenServer
* Fri Oct 01 2004 Casper Pedersen - 0:1.2a- Initial RPM release.