Changelog for lib64expat1-devel-2.2.5-1pclos2017.x86_64.rpm :
Sun Nov 5 13:00:00 2017 bb2 - 2.2.5-1pclos2017
- new version

Mon Aug 21 14:00:00 2017 bb2 - 2.2.4-1pclos2017
- new version

Sat Apr 23 14:00:00 2016 bb 2.1.1-1pclos2016
- update