Advanced Custom Fields version 6.8.7 delivers vital security patches across both free and PRO editions, strengthening server-side validation, HMAC cryptographic operations, AJAX query permissions, and REST API privacy controls.
WordPress 7.1 significantly refines the Abilities API by adding custom validation filters, early execution telemetry, typed input coercion for REST endpoints, and expanded schemas across core abilities.
WordPress 7.1 introduces a centralized schema preparation layer via wp_prepare_json_schema_for_client(). Discover how it normalizes internal schema conventions, strips PHP callbacks, and ensures Draft 4 compatibility for REST API, MCP tools, and AI integrations.
Discover how modern WordPress core features like the Abilities API, Connectors API, and AI Client streamline building maintainable AI-driven plugins.
The WordPress Abilities API turns WordPress into a distributed execution engine. Learn how to inspect core abilities, register custom contracts, and execute callbacks securely.
