1.6.0 - 2019-08-21
- Added: New transactional mailer: Sendinblue.
- Added: Educate users to use transactional mailers for better deliverability.
- Added: New option and filter to disable admin area delivery error notices.
- Changed: Hide private API key saved in the DB for API based mailers using
input[type=password]. - Changed: Update links to various docs, pointing now to https://wpmailsmtp.com.