[webvtt] Pull Request: Update editor

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

== Update editor ==
See https://lists.w3.org/Archives/Public/public-texttracks/2017Sep/0004.html

See https://github.com/w3c/webvtt/pull/359

Received on Thursday, 14 September 2017 09:06:10 UTC