via make.wordpress.org => original post link
The docs team have been working hard on creating the end-user documentation or HelpHub. It took a very long time, 8 years to be exact since the project kicked-off, and we reached the goal. Follow the journey from these posts Kicking off HelpHub and New design for HelpHub in WordPress.org.
Introduction to the new Documentation site
The look changed to be in harmony with the rest of the WordPress.org template. The new features were created with the goal to facilitate search for end-users. Some of these features are: