node_mailer changelog:

0.6.4
- Don't sent plaintext body for templates, only send html, this should help w/ some confusion of email clients that are getting confused

0.6.3
- Fix for logging

0.6.2
- Fix for template logic
- Templates now default to html emails

0.6.1
- All Nodemailer arguments should now be merged in

0.6.0 [Breaking]
- Plaintext username/password

0.5.0
- NodeMailer as backing SmtpClient