Joe Mullin/Ars Technica and Prof. Bagenstos have details. Per the press release (PDF) of the jubilant plaintiffs:

Netflix has increased captioning for 90% of the hours viewed but is now committed to focusing on covering all titles by captioning 100% of all content by 2014. Captions can be displayed on a majority of the more than 1,000 devices on which the service is available.

Earlier here, here, here, and here.

Filed under: web accessibility