WordPress 7.0 “Armstrong” Is Here: AI Lands in Core

Once again there’s a new update, another milestone for the WordPress community. I want to walk you through every detail of this release—but before I do, let me offer a different perspective on WordPress and AI.

These days everyone is talking about building a website with AI. And sure, you can—it’s absolutely possible. But here’s the thing: years ago we could already build sites easily with simple tools. The new tools are more powerful and, yes, easy to use—I get the appeal completely. Still, think twice before you reach for something brand new (a new CMS, a shiny AI site builder) just to put up what is, in the end, a fairly simple website.

Running a website was never easy. And dealing with SEO is harder than it used to be, because we now have a new content monster in the room: AI. Your site, your URLs, your slugs, your page rank, your SEO score, your indexed pages—these things genuinely matter. Make sure you’re standing on a mature CMS like WordPress.

And you can use WordPress and AI together—it’s that simple. The difference shows up later. When things start to take off—your first ten thousand visitors arrive and you suddenly need analytics, redirections, view counts, page revision history, and a hundred other things—those fancy AI-generated pages will never give you the power that WordPress does.

AI draws on a massive knowledge base to solve problems and build what you ask for. So act like AI: lean on accumulated knowledge and maturity. Why start from scratch on a new CMS—or with no CMS at all—when WordPress already gives you exactly that? With that in mind, let’s get into what 7.0 actually brings.

WordPress 7.0 “Armstrong” landed on May 20, 2026. It was originally slated to debut at WordCamp Asia in Mumbai on April 9, but the core team postponed the date after spotting a critical architectural issue. The result is one of the most ambitious WordPress releases in years: more than 419 core Trac tickets, over 300 bug fixes, and 400+ editor-side improvements. Here’s what 7.0 brings, from both a site owner’s and a developer’s point of view.

AI is now a WordPress capability

The headline of 7.0 is that AI has graduated from being a plugin feature to a part of core itself. The new WP AI Client lets plugins talk to generative AI models in a provider-agnostic way, with WordPress core handling request routing. Developers can use the using_model_preference() function to specify models in order of preference, then add feature detection to match capabilities against available models—lowering cost and speeding up processing.

A new Settings > Connectors screen manages all of this in one place, shipping with three default providers: Anthropic, Google, and OpenAI—and you can add your own. A client-side Abilities API turns AI abilities into workflows that run one after another. Important note: AI features are off by default; enabling them is entirely your call.

A modernized dashboard

WordPress 7.0 delivers the most significant admin refresh in years. The new color scheme, named “Modern,” brings higher contrast, refreshed typography, and a cleaner interface. Highlights:

• Command Palette shortcut: A ⌘K / Ctrl+K icon in the upper admin bar gives you access to tools from anywhere in the dashboard.
• View Transitions: Smooth sliding transitions between admin screens, automatically disabled if “reduced motion” is set.
• Font Library: A dedicated, central page to upload and manage fonts.
• Visual Revisions: Compare two revisions visually in the editor with a slider, plus color-coded change indicators.

Design agility: new blocks and tools

Design tooling got a notable boost in 7.0. The most talked-about addition is per-block custom CSS: you can now write custom CSS that applies only to a single block instance. New blocks and improvements in this release:

• Heading block: A new block with variations for all heading levels, quick transforms, and easy toggling in the inspector.
• Breadcrumbs block: Automatically reflects your site’s navigational hierarchy and can be applied globally in site parts like the header. Great for SEO.
• Icon block: Add SVG icons directly into content with color, size, and border controls.
• Gallery block: Lightbox support with a slideshow option (“enlarge on click”).
• Cover block: You can now embed video as a section background.
• Paragraph block: Columns layout and text indent (textIndent) support.

Mobile and responsive editing

7.0 introduces device-based block visibility: hide a block on phones but show it on desktop, or define styles for different breakpoints—without writing a line of CSS. Blocks with visibility rules are flagged with icons in List View. Mobile hamburger menu overlays can now be fully customized from blocks and patterns in the Site Editor.

What’s in it for developers?

• PHP-only block registration: Blocks and patterns can now be created server-side in pure PHP and registered with the Block API, with automatic registration via autoRegister.
• Interactivity API: A new watch() function that subscribes to changes in any signal accessed in a callback, plus the data-wp-watch directive.
• DataViews & DataForms: A new Activity layout, Details layout, improved modals, and third-party type registration in the Field API.
• Block Bindings & Pattern Overrides: Pattern overrides now apply to any block, including custom blocks.
• Site Editor foundation: Extensible routing, a new @wordpress/boot package, and a refactored @wordpress/scripts that reduces Webpack dependence.

Security, multisite, and PHP requirements

An important security change: the Administrator and Editor roles were removed from the default new-user role selector, and Site Health warns if one of them was selected before updating. The default_role_dropdown_excluded_roles filter lets you customize this. Good news for multisite users: networks and sites are no longer automatically marked as spam when an account is flagged as spam.

On the infrastructure side, WordPress core’s minimum PHP version is now 7.4 (support for PHP 7.2 and 7.3 has been dropped); PHP 8.x is recommended for best performance. PHPMailer was updated to 7.0.2 and CodeMirror to v5.

Before you update

As with every major release, test on a staging environment first. Make sure your PHP version is at least 7.4, check your themes and plugins for 7.0 compatibility, and take a full backup. The iframed editor is now enforced when all blocks use Block API v3 or higher; backward compatibility is preserved for older blocks. If you won’t be using AI features, you can simply leave the Connectors screen as-is (disabled).

WordPress 7.0 “Armstrong” modernizes the editor and dashboard experience while laying a solid foundation that carries WordPress into the AI era. Ready to update your site? Share your questions in the comments.