For the current relationship of this specification to others, see these specification groups: Web Annotation , Digital Publishing , Linked Data .
| 2017-02-23 | Web Annotation Protocol Recommendation |
| 2017-01-17 | Proposed Recommendation |
| 2016-09-06 | Candidate Recommendation |
| 2016-07-12 | Candidate Recommendation |
| 2016-03-31 | Working Draft |
| 2015-07-02 | First Public Draft |