SVG MIME types

In the new spec of 2000/03/03, section 1.2 states that:
"The SVG language has two distinct forms, each with its own DTD and its
own MIME type."

However, section 1.3 states that:
"The MIME type for SVG is "image/svg-xml"."

What are the (anticipated) MIME types for Stylable and Exchange SVG
respectively?
S.