The official site of Blu ray Warner (wbshop.com) talks about several language subtitles (like english SDH, french , spanish...) but they don't appear on the picture on the back cover. If anybody can share info.. Thanks (for french subtitles)
The wbshop site is plain WRONG. I wrote them about this issue, and they apologized and told me they "will be more than happy to forward this issue to the correct department for review". That was a month ago. Got no further answer, and of course the site still mentions several languages. Very disappointing.