Board Thread:Technical Updates/@comment--20171030212424/@comment-5811199-20171101082131

Technical Updates doesn't have to cover every small detail, and companies usually announce major changes or bugs that affect the end user functionality, rather than backend changes.

I assume the details been left out because it has little impact or because it's still in development - videos still play as they have, and the changes and tweaks are ongoing (or may be different for different users).