Changelog for python3-ruamel.base-1.0.0-6.21.noarch.rpm :
Mon Apr 24 14:00:00 2017 aloisioAATTgmx.com
- Converted to single-spec

Tue Oct 11 14:00:00 2016 rjschweiAATTsuse.com
- Initial build (FATE#321630, bsc#1002895)
+ Include in SLES 12
+ Version 1.0.0