Quick Theory
XHTML all versions
- XHTML 1.0, as we've seen in previous pages of this tutorial.
- XHTML 1.1, an incremental advance.
- XHTML 2.0, the next step:
- 2.0 is meant to be a radical break from HTML in some ways, not backwards compatible.
- 2.0 is being developed through drafts towards a standard, not yet released.
