For the current relationship of this specification to others, see these specification groups: Declarative Web Applications , XForms .
| 2003-10-14 | Candidate Recommendation |
| 2002-11-12 | Candidate Recommendation |
| 2002-08-21 | Last Call |
| 2002-01-18 | Last Call |
| 2001-12-07 | Working Draft |
| 2001-08-28 | Working Draft |
| 2001-06-08 | Working Draft |
| 2001-02-16 | Working Draft |
| 2000-12-19 | Working Draft |
| 2000-08-15 | Working Draft |
| 2000-04-06 | First Public Draft |