Hello! I have drafted a blog post for the new release here: https://paulmck.livejournal.com/66892.html I have also added the epub build to the landing pages: https://mirrors.edge.kernel.org/pub/linux/kernel/people/paulmck/perfbook/perfbook.html Finally, I updated the Arxiv version at https://arxiv.org/abs/1701.00854. This is in "submitted" state, and may take a day or three to become visible. In the meantime, please let me know of any errors or omissions! I will post to my personal social media in a few days. Thanx, Paul