Changelog for php-swiftmailer-5.4.1-2.el5.remi.noarch.rpm :
Fri Mar 25 11:00:00 2016 Remi Collet - 5.4.1-2
- rebuild for remi repository

Fri Oct 16 12:00:00 2015 Remi Collet - 5.4.1-1
- initial rpm, version 5.4.1
- sources from github, pear channel is dead