It is nice to be able to set the content type for notification e-mails in the template itself, by using a var with scope root:

{set-block scope=root variable=content_type}text/html{/set-block}

Changing [MailSettings] ContentType forces you to use HTML mail for all mails, so the possibility to set it for individual templates can be very handy.

The attached patch for trunk rev. 19875 (3.10.0rc1) implements this for:

• subtree notifications
• collaboration notifications