Improvements to the Customize JS API in 4.9

There are many user-facing Customizer improvements in 4.9, including: drafting/scheduling of changesets, autosave revisions, changeset post locking, frontend public previews, a new experience for¬†browsing and installing themes, updated nav menu creation UX, and the code editing improvements for the Custom HTML widget and Additional CSS.¬†But in addition to all of these, there are also many … Continue reading Improvements to the Customize JS API in 4.9