[ttml2] Pull Request: Add #unicodeBidi-version-2 feature designator (#679).

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

== Add #unicodeBidi-version-2 feature designator (#679). ==
Closes #679.

See https://github.com/w3c/ttml2/pull/759

Received on Thursday, 17 May 2018 04:00:29 UTC