This release includes important bug fixes and adds the following significant
feature changes:
.epub target
Paul Norton (Adobe) and Keith Fahlgren(O'Reilly Media) have donated code
that generates .epub documents from DocBook input. An alpha-reference
implementation in Ruby has also been provided.
.epub is an open standard of the The International Digital Publishing Forum
(IDPF), a the trade and standards association for the digital publishing
industry.
Read more about this target in epub/README
XHTML 1.1 target
To support .epub output, a strict XHTML 1.1 target has been added. The
stylesheets for this output are generated and are quite similar to the
XHTML target.
Gentext updates
A number of locales have been updated.
Roundtrip improvements
Table, figure, template syncronization, and character style improvements
have been made for WordML & Pages. Support added for OpenOffice.org.
http://sourceforge.net/project/showfiles.php?group_id=21935&package_id=219178