[ttml2] Pull Request: Update reference to changes document; add editorial note for processi…

skynavga has just submitted a new pull request for https://github.com/w3c/ttml2:

== Update reference to changes document; add editorial note for processi… ==
…ng before CR (#437).

Closes #437.

See https://github.com/w3c/ttml2/pull/626

Received on Friday, 2 February 2018 06:41:50 UTC