6.4. Cross-document messaging
http://www.w3.org/TR/html5/#cross-document
5.3. Drag and drop
http://www.w3.org/TR/html5/#dnd
4.9. Determining the type of a new resource in a browsing context
http://www.w3.org/TR/html5/#content-type-sniffing
4.10. Client-side session and persistent storage of name/value pairs
http://www.w3.org/TR/html5/#storage
4.11. Client-side database storage
http://www.w3.org/TR/html5/#sql
The HTML Working Group (which is working on this document) solicits
comments to the mailing list public-html-comments@xxxxxx, archived
here:
http://lists.w3.org/Archives/Public/public-html-comments/
Please note that the specification is currently a Working Draft, and
not stable. In the words of the "Status of this Document" section:
"Implementors should be aware that this specification is not stable.
Implementors who are not taking part in the discussions are likely
to find the specification changing out from under them in
incompatible ways. Vendors interested in implementing this
specification before it eventually reaches the Candidate
Recommendation stage should join the aforementioned mailing lists
and take part in the discussions."
For details and background about the Working Group itself, please
see its home page:
http://www.w3.org/html/wg/
Regards,
--
Thomas Roessler, W3C <tlr@xxxxxx>