continue support for xhtml-1_1 and epub version 2?

Bob Stayton <[email protected]> Sun, 21 Oct 2018 12:43:10 -0700
Newsgroups gmane.text.docbook.apps,gmane.text.docbook.misc
Message-ID <[email protected]>
Should the DocBook XSL stylesheet distribution continue to  support the 
xhtml-1_1 and epub version 2 (in the directory named "epub)?  The 
xhtml-1_1 directory was created specifically to support epub version 2, 
which has now been superceded by epub version 3, which  has been out 
since 2011, seven years ago. The "epub3" directory uses xhtml5, not 
xhtml-1_1.  Are people still generating epub documents in version 2, or 
has everyone moved on to version 3?  Would it create hardship to not 
include the epub and xhtml-1_1 directories in forthcoming stylesheet 
distributions?

-- 
Bob Stayton
Sagehill Enterprises
[email protected]