Combining issue transition and comment notification

Problem: Jira allows you to configure a workflow that will require user to provide a comment on issue transition. You would like to send the body of that comment as well as notification about status change in a single email.

Solution: This kind of issue workflow transition will basically trigger two webhooks - comment_created and issue_updated. You'll need to configure a notification against the latter. The screenshot below shows an example of 

such configuration, that will trigger when issue is resolved: 

Note, that we use the following construct to get that most recent comment entered during workflow transition:

#foreach ($com in $!issue.renderedFields.comment.comments)
   #if ($foreach.count == $!issue.renderedFields.comment.comments.size())
     $!com.body
   #end
#end