updated CHANGELOG
updated CHANGELOG

Rotzbua/swiftmailer,gburyakovsky/swiftmailer,fvosberg/swiftmailer,voku/swiftmailer,papagel/swiftmailer,handautsav/swiftmailer,Rotzbua/swiftmailer,robertklein/swiftmailer,deguif/swiftmailer,voku/swiftmailer,gencer/swiftmailer,robertklein/swiftmailer,zghosts/swiftmailer,michabbb-backup/swiftmailer,swiftmailer/swiftmailer,kuslahne/swiftmailer,papagel/swiftmailer,c960657/swiftmailer,zghosts/swiftmailer,Chhunlong/swiftmailer,tweakers-dev/swiftmailer,swiftmailer/swiftmailer,fvosberg/swiftmailer,Dubz/swiftmailer,gencer/swiftmailer,michabbb-backup/swiftmailer,jamesggordon/swiftmailer,handautsav/swiftmailer,gburyakovsky/swiftmailer,Dubz/swiftmailer,tweakers-dev/swiftmailer,denpamusic/swiftmailer,deguif/swiftmailer,jamesggordon/swiftmailer,kuslahne/swiftmailer,denpamusic/swiftmailer,c960657/swiftmailer,Chhunlong/swiftmailer