[imsc] Remove Editor's note in scope and update last bullet point

palemieux has just created a new issue for https://github.com/w3c/imsc:

== Remove Editor's note in scope and update last bullet point ==
The scope should be updated to reflect the fact that only those extensions that have an equivalent in TTML2 are deprecated.

Please view or discuss this issue at https://github.com/w3c/imsc/issues/327 using your GitHub account

Received on Tuesday, 6 February 2018 21:46:39 UTC