updated CHANGELOG
updated CHANGELOG

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