Everything You Need to Know About WordPress 6.3 “Lionel"

Written by Technology Writer

August 29, 2023
Everything You Need to Know About WordPress 6.3 “Lionel"

WordPress 6.3 “Lionel” represents a significant milestone in the evolution of the world's leading content management system. This update, which integrates 10 versions of Gutenberg into the core, introduces an array of new features, enhancements, and improvements.

First, we'll discuss the entirety of the WordPress 6.3 update and what's been changed. Then we'll set our sights on the Site Editor and the updates made there and we'll end with a look at the performance enhancements this update brings.

Now, let's explore the details of what WordPress 6.3 brings to the table.

WordPress 6.3: A Top-Level Overview

The unveiling of WordPress 6.3 marks the platform's second major update this year, with a focus on refining the block editor's workflow and broadening customization options. This isn't just a routine enhancement. It's a transformative shift that injects fresh energy into the platform.

Here's a comprehensive examination of the key aspects:

Performance Enhancements

Beyond introducing new features, WordPress 6.3 also focuses on boosting overall performance. This includes implementing a new database query caching system, which minimizes database load, leading to quicker page loads and a more responsive user experience.

Developer-Centric Updates

For developers, WordPress 6.3 offers a variety of new tools and functionalities. The command palette API is a notable addition, providing developers with the ability to add or remove commands, create more interactive user interfaces, and streamline the development process.

Synced and Unsynced Patterns

WordPress 6.3's introduction of synced and unsynced patterns is a standout feature. By merging reusable blocks with the existing pattern system, two distinct pattern types emerge: synced patterns (akin to reusable blocks) and unsynced patterns (similar to regular block patterns).

Moving Beyond PHP 5

In a significant step towards embracing contemporary technologies, WordPress 6.3 discontinues support for PHP 5, elevating the minimum supported version to 7.0.0. This change underscores the platform's commitment to staying abreast of the latest technological advancements and ensuring that users enjoy the most recent security and performance improvements.

Site Editor Enhancements: A Detailed Exploration

Site Editor Enhancements

The Site Editor in WordPress 6.3 has undergone substantial revisions, filled with updates that complete the Site Editor's feature set for block-based customization.

Let's take a look at these enhancements now in greater detail:

Command Palette: Efficient Navigation

Command Palette

The command palette, accessible via the CTRL+K keyboard shortcut, makes it easier to switch from template to template, open panels, and even create new posts or pages. This handy tool simplifies navigation and enhances efficiency.

Synced and Unsynced Patterns: A Closer Look

WordPress 6.3's new pattern system is a game-changer in block pattern workflow. By introducing synced and unsynced patterns, users can now craft patterns directly on the Site Editor, similar to creating reusable blocks. This feature fosters greater flexibility and creativity in designing one-of-a-kind layouts.

This innovation simplifies the creation of block patterns within the Site Editor, eliminating the need for additional plugins or custom code. The result is a new level of customization that empowers users to design unique layouts and content structures directly within the Site Editor.

Navigation Sidebar: Streamlined Workflow

The Site Editor's navigation sidebar has been revamped to offer more options, facilitating better workflow management. New menus, including Navigation, Styles, Pages, Templates, and Patterns, provide easier access to various site components, enhancing productivity.

Quick Template Editing: Seamless Navigation

A new feature in WordPress 6.3 allows users to effortlessly switch from editing a page to editing its template within the Site Editor. This seamless transition between different editing modes saves time and simplifies layout-related changes.

Style Revision: Collaborative Design

Style Revision

Style revision in WordPress 6.3 adds a rollback feature. Users can view when style changes were made and revert to previous styles if needed. This fosters collaboration and ensures that design changes are easily tracked and managed.

Distraction-Free Site Editor: Focus on Creativity

The distraction-free mode can be used to hide a variety of elements within the Site Editor, including the top panel, the blocks toolbar, and the sidebar. This reduces visual clutter and allows users to focus on their creative process.

New Blocks and Enhancements: Broadening the Toolkit

WordPress 6.3 introduces new blocks and refines existing ones, expanding the platform's customization capabilities.

New Blocks: Details and Footnotes

Let's take a look at these two new additions:

Details Block

Details Block

This block consists of a header and a nested section that's collapsible, ideal for displaying product details, FAQs, or other lengthy tidbits.

Footnotes Block

Footnotes Block

The Footnotes block makes it so users to add footnotes for citations or additional information, enhancing content readability.

Block Enhancements: Improved Functionality

Several existing blocks have been upgraded in WordPress 6.3:

  • Featured Image Aspect Ratio: Users can now control the aspect ratio of the post's featured image block.

  • Cover Block Enhancements: These include text tools to modify the color as well as the font choices and typography of cover block text.

  • Post Modified Date Variation: This feature allows the display of the last date a post was modified, offering transparency regarding content updates.

  • Dimensions Control: The user interface has been revamped with icons for adjusting dimensions, making it more intuitive.

Performance Improvements and Developer Updates

WordPress 6.3 also includes a variety of on-the-backend advancements:

Moving Beyond PHP 5 as a Strategic Decision

As of WordPress 6.3, PHP 5 will no longer be supported, which keeps in line with the CMS's dedication to pushing forward technologically. This decision also eliminates potential security vulnerabilities and fosters better performance.

Command Palette API: A Versatile Tool

The command palette API in WordPress 6.3 allows developers to create static, dynamic, and contextual commands, offering a versatile tool for enhancing user interfaces.

Caching Upgrades: Boosting Speed

Enhancements to caching in WordPress 6.3, including WP_User_Query caching and six new cache groups specific to queries, reduce database load, resulting in faster page loads.

Where Does WordPress Go From Here?

WordPress 6.3 “Lionel” is the perfect example of how WordPress continues to innovate and modernize, ensuring that its users are up-to-date with the latest technologies. With features like the command palette API, faster caching, and upgraded blocks, WordPress 6.3 “Lionel” brings increased efficiency to its users, enabling them to stay ahead of the curve.

Looking into the future, we can expect WordPress to continue pushing forward and introducing new features that further optimize user experience. As technologies evolve, so will WordPress - meaning that users should anticipate a host of exciting updates in the months and years to come.

From an improved Site Editor with customizable patterns, to revamped blocks and faster caching, WordPress 6.3 “Lionel” is only the beginning of a constant process of improvement and innovation.



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Update to WordPress 6.3 "Lionel"

Update your website to WordPress 6.3 now, and delve into additional resources like Exploring WordPress 6.3 and WordPress 6.3: Read All About It for a comprehensive understanding of this landmark update.

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So what are you waiting for? Enhance your WordPress experience today by choosing Verpex Hosting -- the perfect partner for your online journey -- and update your WordPress installation to Lionel to enjoy these new features.

Frequently Asked Questions

Is WordPress free?

All you need to do to use WordPress is to invest in a web hosting plan since the software itself is free.

Can WordPress be used for eCommerce?

WordPress offers many different ways to build an eCommerce online store for all types of products and markets. Almost 40 percent of all online shops are powered by WooCommerce, a WordPress eCommerce plugin.

Is 4 GB RAM enough for WordPress?

Yes, 4GB of RAM is sufficient for a WordPress site, especially if it's a small or medium-sized site with moderate traffic and few resource-intensive plugins or features. Nevertheless, if your site is busy and has a lot of active users, you might require 4GB or more of RAM.

How do I get help with my WordPress site?

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