After an e-mail enquiry I have updated the Doctype extension for Dreamweaver. New: the extension now writes the current DTD uri's instead of the working drafts they were linking to earlier.
I have also added the XHTML 1.1 Doctype.
Please read Note 2 on the downloadpage if you are considering switching your Doctypes to XHTML.
In a fit of productivity I have also updated the Set Image Title extension. It was sometimes throwing up error dialogs when the commands menu was opened and no image was selected. This shouldn't happen anymore now.
Go to the extensions page.