Drying email templates

Hanami Mailers don’t support layouts for rendering the “fixed” parts that don’t change from email to email, is this something that is being considered for a later version and are there any recommendations for drying out the email template using the current Hanami version.

Read this: https://medium.com/%40rogeriozambon/hanami-trick-default-template-for-mailers-c6039af06690