Changelog for php-jms-serializer-1.9.0-1.fc27.noarch.rpm :

* Sat Oct 07 2017 Shawn Iwinski - 1.9.0-1- Update to 1.9.0- Copy some remirepo modifications to make backporting easier: https://git.remirepo.net/cgit/rpms/php/jms/php-jms-serializer.git/commit/?id=a33673e63e7e85740df0b340eafb96c8682a084a
* Sat Aug 12 2017 Shawn Iwinski - 1.8.1-1- Update to 1.8.1
* Wed Jul 12 2017 Shawn Iwinski - 1.7.1-1- Initial package