Features:

• Sends emails for commits
• Sends emails for newly discovered and deleted branches.
• Can scan multiple directories for branches.
• Highly configurable.
• Cheetah templates can be used to define the format of the email
  messages. ie to, from, subject, body
• Can send emails in HTML format.
• Supports creole wiki markup in commit messages which will be converted to its corresponding HTML markup.
• Example templates provided for use with Loggerhead web interface.
  The emails contain links to the revision changes and files that
  were added or modified.
• Easy to use. A developer could easily set this up on his/her
  machine but most likely it would be setup on a server.
• Optionally pull changes from parent branches
• Optionally update the working tree of branches