This is a meta-bug to track progress of the Web Inspector CSS model improvement.
Can you elaborate on the planned protocol changes? How backwards-compatible will they be?
(In reply to comment #1) > Can you elaborate on the planned protocol changes? How backwards-compatible will they be? We are going to change only what is truly broken/missing, so that the API will stay consistent. It is likely to break existing clients, but should be low effort to keep your client in sync. Please comment on anything that may seem controversial or if you have any specific concerns/requests/ideas about further CSS source model development.
Thanks, I'll follow along and let you know.