[ttml2] Pull Request: Update publishing date; update/fix initial errata file.

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

== Update publishing date; update/fix initial errata file. ==


See https://github.com/w3c/ttml2/pull/1016

Received on Monday, 5 November 2018 17:06:19 UTC