Originally published at: https://pressbooks.org/blog/2017/06/17/pressbooks-3-9-10/
We released Pressbooks 3.9.10 on GitHub earlier this week and finished deploying it across our hosted networks today. Here’s what changed: NOTICE: Pressbooks now requires WordPress 4.7.5. Feature: Strikethrough text (the <del> tag) can now be used in front matter, part, chapter and back matter titles (see #790).