Category Archives: Upgrades

WordPress 4.7.5 Security and Maintenance Release came out on May 16. After ensuring its compatibility with Pressbooks, we upgraded Pressbooks.com and all other production networks to WordPress 4.7.5 on May 18.

WordPress 4.7.4 Maintenance Release came out on April 20. After ensuring its compatibility with Pressbooks, we upgraded Pressbooks.com and all other production networks to WordPress 4.7.4 on May 9.

WordPress 4.7.3 Security and Maintenance Release came out on March 6. After ensuring its compatibility with Pressbooks, we upgraded Pressbooks.com and all other production networks to WordPress 4.7.3 on March 22.

WordPress 4.7.2 Security Release came out on January 26. After ensuring its compatibility with Pressbooks, we upgraded Pressbooks.com and all other production networks to WordPress 4.7.2 on February 1.

WordPress 4.6.1 Maintenance and Security Release came out on September 7. After ensuring its compatibility with Pressbooks, we upgraded Pressbooks.com and all other production networks to WordPress 4.6.1 on September 8.

WordPress 4.6 came out on August 18. After ensuring its compatibility with Pressbooks via Pressbooks 3.6.2, we upgraded Pressbooks.com and all other production networks to WordPress 4.6 on August 19.

WordPress 4.5.3 Maintenance and Security Release came out today. After ensuring its compatibility with Pressbooks, we upgraded Pressbooks.com and all other production networks to WordPress 4.5.3.

WordPress 4.5.2 Security Release came out on Friday. After ensuring its compatibility with Pressbooks, we upgraded Pressbooks.com and all other production networks to WordPress 4.5.2.