Changed important log messages to info level

extensions/swiftmailer/Mailer.php

@@ -110,7 +110,7 @@ class Mailer extends BaseMailer
 		if (is_array($address)) {
 			$address = implode(', ', array_keys($address));
 		}
-		Yii::trace('Sending email "' . $message->getSubject() . '" to "' . $address . '"', __METHOD__);
+		Yii::info('Sending email "' . $message->getSubject() . '" to "' . $address . '"', __METHOD__);
 		return $this->getSwiftMailer()->send($message->getSwiftMessage()) > 0;
 	}
 

framework/yii/db/Command.php

@@ -260,7 +260,7 @@ class Command extends \yii\base\Component
 
 		$rawSql = $this->getRawSql();
 
-		Yii::trace($rawSql, __METHOD__);
+		Yii::info($rawSql, __METHOD__);
 
 		if ($sql == '') {
 			return 0;
@@ -364,7 +364,7 @@ class Command extends \yii\base\Component
 		$db = $this->db;
 		$rawSql = $this->getRawSql();
 
-		Yii::trace($rawSql, __METHOD__);
+		Yii::info($rawSql, __METHOD__);
 
 		/** @var $cache \yii\caching\Cache */
 		if ($db->enableQueryCache && $method !== '') {

framework/yii/mail/BaseMailer.php

@@ -210,7 +210,7 @@ abstract class BaseMailer extends Component implements MailerInterface, ViewCont
 		if (is_array($address)) {
 			$address = implode(', ', array_keys($address));
 		}
-		Yii::trace('Sending email "' . $message->getSubject() . '" to "' . $address . '"', __METHOD__);
+		Yii::info('Sending email "' . $message->getSubject() . '" to "' . $address . '"', __METHOD__);
 
 		if ($this->useFileTransport) {
 			return $this->saveMessage($message);