Changelog for sstp-client-1.0.11-3.21.x86_64.rpm :

* Thu Apr 20 2017 christophAATTstop.pe- Updated to version 1.0.11
* Thu Jun 18 2015 christophAATTstop.pe- Updated to version 1.0.10
* Tue Oct 23 2012 stoppeAATTgmx.de- Initial release