Added

• Add serialize option to array cache config (#5244)
• Add Mailgun and Postmark mailer (#5243)
• Add new SQS queue suffix option (#5252)
• Allow configuring the timeout for the smtp driver (#5262)

Changed

• Cleanup session config (#5261)

Fixed

• Ensure that app.debug is a bool (5ddbfb8)
• Fix S3 endpoint url reference (#5267)
• Update default CORS config (#5259)

Removed

• Remove view.expires config entry (641fcfb)