WordPress 6.3 has been released with new features that make it easier for designers and creators to manage their websites. The Site Editor combines content, templates, and patterns to create a single, user-friendly platform. Block themes can be previewed before switching, and customizing them is made easier with new tools like Sync Patterns and Command Palette, which allows users to quickly switch between templates or access expanded functionality. The new design controls allow you to fine-tune design elements like duotone filters, captions, and cover blocks. An audit trail showing how your site looked at specific times allows you to track revisions, while Footnotes and Details blocks let you add annotations and control what content is shown. The update also improves website performance with over 170 improvements, including async support for Script API and image lazy-loading. Over 50 new accessibility features have been added, making WordPress 6.3 more efficient and easier to use.