Yii team released SwiftMailer extension version 2.0.7. Changes are the following:
- Ability to setup several message headers in batch, including configuration at
yii\swiftmailer\Mailer::$messageConfig
. - Better logging support, by choosing logging level (info, trace, warning) according to swiftmailer log format.
- Fixed bug:
yii\swiftmailer\Message
did not clone the underlying$swiftMessage
instance during its own cloning.