Review: WordPress 7.0 Block Editor Changes for Pattern Editing, Block Visibility, Custom CSS, Dimensions, and Text Indent
On March 15, 2026, WordPress core published a set of WordPress 7.0 dev notes covering five block-editor changes that matter more than they first appear: pattern editing defaults, viewport-based block visibility, per-block custom CSS, expanded dimensions support, and native text-indent controls.
None of these are headline platform shifts like the Interactivity API or collaboration work. They are more practical than that. They change what editors can do without custom code, what block authors should opt into or opt out of, and where plugin and theme teams can finally stop carrying custom UI or CSS debt.
