3 ms·
XHTML 1.0 was, and they evolved it incompatibly.
by immibis 2y ago
XHTML 1.0 was, and they evolved it incompatibly.
- bazoom42 2y agoThere was an ill-advised XHtml 2.0 project which was supposed to be incompatible, but it was abandoned. Currently xhtml is defined as an alternative “serialization” of html, but the semantics are exactly the same as html.