HTML 5.2
- 2016-08-24: wait for leonie and ask about a diff
- 2016-08-31: Léonie reports no meaningful diff from 5.1 at the moment. Should review later. ACTION-2088 Michael to ping group in 6 months (3 March 2017).
- 2017-03-15: ACTION-2119 Janina to review.
- 2017-05-17: No issues to raise from APA.