Subscription required, but Martin Brown on Pluralsite is a solid and very knowledgable instructor.
The main change is that the exam now uses the new layer two formats ELS (enhanced layer 2 services) following the MX formats.
I understand that those updates were made in the Plurasite videos.
Yes, this course covers both non ELS and ELS versions of Junos. The course was updated to ensure it does cover changes to the syllabus.
If you want, you can sign up for a 10 day trail. This should give you time to look at the courses and decide if they will benefit you before going futher or cancelling the subscription.