RStudio Connect 1.6.6 - Custom Emails

This is a companion discussion topic for the original entry at

We are excited to announce RStudio Connect 1.6.6! This release caps a series of improvements to RStudio Connect’s ability to deliver your work to others.
Custom Email The most significant change in RStudio Connect 1.6.6 is the new ability for publishers to customize the emails sent to others when they update their data products. In RStudio Connect, it is already possible to schedule the execution of R Markdown documents and send emails to subscribers notifying them of new versions of content.