We are very pleased to announce the release of the Swiftmailer extension version 2.0.7 which brings 3 enhancements and bug fixes.
We added the ability to setup several message headers in batch, including configuration at yii\swiftmailer\Mailer::$messageConfig.
This release provides 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.
See the CHANGELOG for details.