[webvtt] Pull Request: New snapshot with new at-risk items

gkatsev has just submitted a new pull request for https://github.com/w3c/webvtt:

== New snapshot with new at-risk items ==
As discussed at t[he last TTWG call](https://www.w3.org/2019/06/13-tt-minutes.html#x02), marks text-combine-upright, text-wrap: balance, line alignment, and position alignment.

Fixes #455, fixes #456.

See https://github.com/w3c/webvtt/pull/460

Received on Wednesday, 19 June 2019 21:41:52 UTC