How to Check & Upgrade to the Latest WordPress Version (In-Depth Guide)

WordPress is a name that resonates with every website creator, and the numbers speak in its favor. Powering over 43 percent (Source: W3Techs) of the total websites on the internet, WordPress is the most popular CMS in cyberspace.

With the first official public release in 2003, WordPress has maintained a practice of releasing its updated versions frequently and has released over 550 versions (both major and minor) over the course of 20 years, with 6.3 being the latest WordPress version.

Of course, in 2023, you can’t use a WordPress version released decades ago and expect optimum website performance or perfect user experience. In this piece, you’ll learn how to check what WordPress version you’re currently running and how to upgrade or downgrade this to a version that suits your requirements.

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I’ll also explain why WordPress updates are so frequent, the history of WordPress versions, and notable changes in its major updates.

If you want to skip all that and jump to the how-to part of it, click here to see how to check your WordPress version, here to learn how to upgrade it, and here to downgrade it.

Why Does WordPress Release Frequent Updates?

While it might seem like a chore to keep up with the latest releases, outdated sites are particularly vulnerable to hackers and bugs.

With each new version, WordPress developers bring updates that tackle vulnerabilities identified by the community and themselves. Every minor update thus eliminates errors, glitches, or security vulnerabilities found in the previous version.

While most updates contain security improvements, many updates are performance-focused, which can be more subtle to notice. Some WordPress version releases may include a slight change, and some may change the way things work. All these additions are mapped according to time needs and simplify the user experience.

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WordPress Versions: Major vs. Minor

WordPress ensures that it’s up-to-date by frequently releasing new updates, improving security, performance, and user experience with each update.

The CMS giant categorizes its updates as major and minor. The former introduces a significant update or change, like the addition of Gutenberg in WordPress 5.0. The latter is a small update that can be a minor feature, tweak, or bug fix.

WordPress Major Versions

WordPress’ major version release indicates a critical change or improvement in the core software. Each major update generally comes after 4 to 6 months after the previous release, and a beta version is made available to the users prior to the actual release.

There have been 43 major WordPress releases till today, each named after a Jazz musician. The best thing about these updates is that WordPress users aren’t obliged to upgrade to the latest version; they have complete freedom to continue running on the versions of their own choice.

WordPress Minor Versions

Unlike the major releases, WordPress minor versions generally do not introduce any new features or core updates. They mainly focus on bug fixes and minor improvements, so they are automatically installed.

Minor releases are quite frequent, and they keep coming time after time, even for the earlier versions. For example, the 3.8 version came out in December 2013 but had its latest minor release, 3.8.37, on 6th January 2022.

There have been more than 500 WordPress minor version releases to date. While some major versions can have a few minor releases, others, like 3.7 and 3.8 each have 38 minor releases.

How to Check Your Current WordPress Version [Easy Methods]

Every WordPress website’s stakeholders must know their site’s version. This information will help keep their users’ sensitive data safe from potential hackers, as older WordPress versions are more vulnerable to security breaches.

There are multiple ways to check your website’s current WordPress version. This section will demonstrate the three fastest methods to do so.

• How to Check Your WordPress Version via Admin Dashboard
• How to Check Your WordPress Version via Page Source
• How to Check Your WordPress Version via RSS Feed

How to Check Your WordPress Version via Admin Dashboard

You can check your site’s current WordPress version from several places in the admin dashboard. Of course, this requires you to have the dashboard’s admin credentials. Follow the steps below:

• Log in to your site’s WordPress Dashboard.

• Locate the “At a Glance” section on the top left of your dashboard.

• There you will find your WordPress version.
• As this site isn’t running on the latest WordPress version, you will see the following message above the “At a Glance” section.

If the “At a Glance” widget is disabled on your site, there’s another way to check your current WordPress version.

Let’s check it on a WordPress site using the latest version.

• Scroll down to the bottom of your dashboard, and you’ll find the number in the footer.

There’s yet another quick way to check the version from your WordPress Dashboard:

• Navigate to the WordPress logo on the top left side of the dashboard.
• Click on “About WordPress.”

• You will find your current WordPress version on the screen.

How to Check Your WordPress Version via Page Source

What if you don’t have the admin credentials of a WordPress website but still want to find out its version? Well, you can do that via Page Source:

• Open the desired WordPress website on a browser.
• Right-click on the page, and click “View Page Source.”

• Search for the term “generator.” If the generator tag is enabled, you will see something like this:

Your current WordPress version will be revealed via the generator tag.

How to Check Your WordPress Version via RSS Feed

Apart from these, there’s another quick method to check the WordPress version of a site. This also uses the “generator” tag, but in a different way:

• Visit any WordPress website.

• Edit the URL and type “ /feed “ at the end.

• Hit the Enter key.
• Search for “generator,” and you will find the WordPress version used by that site.

How to Upgrade to the Latest WordPress Version

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While the decision to upgrade is entirely up to you, older WordPress versions leave your website vulnerable to unaddressed bugs. Thankfully, WordPress offers quick version upgrades, given that your WordPress hosting provider supports the latest version.

Follow the steps below:

• Go to your WordPress admin dashboard.
• Locate the “At a Glance” widget.
• You’ll see your current WordPress version; if it’s outdated, you’ll see the “Update to 6.03” button right next to it.
• Click on the “update to 6.0.3” button.

• Back up your database and files before updating your version. Visit the Updating WordPress documentation page for more information.
• Click the “Update Now” button.

• Your WordPress website will be updated to the 6.0 version in less than a minute.

How to Downgrade WordPress to a Previous Version [Using a Plugin]

Want to downgrade your WordPress website to an older version of your choice? Well, it is very much possible.

While it’s recommended to use the latest WordPress version for security and performance reasons, incompatibility of some plugins or themes may force you to revert to an older WordPress version.

To downgrade the WordPress version, follow the steps below:

• Go to your WordPress admin dashboard.
• Click Plugins > Add New.

• Type “WP downgrade” in the search bar.

• Click on the Install button, and activate the plugin.

• Click “Installed Plugins” under the Plugins section.
• Locate the “WP Downgrade” plugin and click Settings.

• Type your desired WordPress version in the field next to “WordPress Target Version.” Here I am selecting the 5.4 version.
• Click Save Changes.

• Click Update Core under Save Settings.

• Click the “Re-install version 5.4” button.

• Ta-da! You’ve successfully downgraded your WordPress version to a previous one.

How to Hide WordPress Version Number

You can remove or hide your current WordPress version using multiple methods. Many people prefer doing it via a plugin, but you can also do it manually without any hassle.

Note: If you hide your WordPress version via this method, it will also limit anyone (including you) from checking the current version using the “RSS feed” or the “page source” method.

I prefer doing this process manually, as the plugins are not updated regularly, so your site can be left vulnerable to hackers.

Follow the steps below:

• Go to your WordPress dashboard.
• Click on Appearance > Theme File Editor.

• Locate and click on the “functions.php” option under the Theme Files.

• Scroll down to the end of the code.

• Add these lines of code to the existing code.

function remove_wordpress_version() {
return '';
}
add_filter('the_generator', 'remove_wordpress_version');

• Click on the “Update File” button.

And you’re done. Check if you can see the version by the methods shared above, and you’ll notice that your site’s WordPress version won’t be visible to anyone who does not have admin credentials.

WordPress Latest Version: What’s New?

WordPress recently had a major release with the 6.3 version on August 08, 2023. The previous major release was the  6.2 version, back on March 29, 2023.

Named after American jazz musician Lionel Hampton, the 6.3 version plans to elevate the editing experience for crafting websites with blocks

WordPress 6.3 introduces new features such as new designing tools, the ability to do everything in the site editor, previewing block themes, creating and syncing patterns, and working faster with the Command Palette, among other changes.

List of WordPress Versions [Notable Releases]

Since there have been 550+ WordPress version releases, it’s not possible to cover every single one here, so I’ll only list the notable releases post the 5.0 version.

WordPress 5.0

• Musician: Bebo Valdés
• Release Date: December 6, 2018
• Latest Minor Release: 5.0.14 (January 6, 2022)
• Notable changes Introduced:
  1. New Block Editor.
  2. New Default Theme: Twenty Nineteen.

WordPress 5.1

• Musician: Betty Carter
• Release Date: February 21, 2019
• Latest Minor Release: 5.1.11 (January 6, 2022)
• Notable changes Introduced:
  1. Improved editor.
  2. Site health.
  3. Multisite metadata.
  4. New JS build processes.

WordPress 5.2

• Musician: Jaco Pastorius
• Release Date: May 7, 2019
• Latest Minor Release: 5.2.13 (January 6, 2022)
• Notable changes Introduced:
  1. 13 new dashboard icons.
  2. PHP error protection.
  3. Accessibility updates.
  4. Plugin compatibility checks.
  5. New body tag hook.

WordPress 5.3

• Musician: Rahsaan Roland Kirk
• Release Date: November 12, 2019
• Latest Minor Release: 5.3.10 (January 6, 2022)
• Notable changes Introduced:
  1. 150 new features and improvements in the Block Editor.
  2. New design tools.
  3. New Default Theme: Twenty Twenty.
  4. Admin Email verification.
  5. PHP 7.4 Compatibility.

WordPress 5.4

• Musician: Nat Adderley
• Release Date: March 31, 2020
• Latest Minor Release: 5.4.9 (January 6, 2022)
• Notable changes Introduced:
  1. Two new blocks.
  2. Clearer block navigation.
  3. Ability to add custom fields to menu items.

WordPress 5.5

• Musician: Billy Eckstine
• Release Date: August 11, 2020
• Latest Minor Release: 5.5.8 (January 6, 2022)
• Notable changes Introduced:
  1. New sitemap.
  2. Lazy loading.
  3. Auto-updates for Plugins and Themes.
  4. New block patterns.
  5. Inline image editing.

WordPress 5.6

• Musician: Nina Simone
• Release Date: December 8, 2020
• Latest Minor Release: 5.6.7 (January 6, 2022)
• Notable changes Introduced:
  1. Greater layout flexibility.
  2. New Default Theme: Twenty Twenty-One.
  3. Built-in patterns.
  4. REST API authentication with Application Passwords.
  5. PHP 8 Support.

WordPress 5.7

• Musician: Esperanza Spalding
• Release Date: March 9, 2021
• Latest Minor Release: 5.7.5 (January 6, 2022)
• Notable changes Introduced:
  1. Block Editor changes.
  2. New color palette.
  3. One-click switch from HTTP to HTTPS.
  4. New Robots API.

WordPress 5.8

• Musician: Art Tatum
• Release Date: July 20, 2021
• Latest Minor Release: 5.8.3 (January 6, 2022)
• Notable changes Introduced:
  1. Widgets management with blocks.
  2. Page structure overview.
  3. Images styling and colorization.
  4. WebP support.

WordPress 5.9

• Musician: Joséphine Baker
• Release Date: January 25, 2022
• Latest Minor Release: NILL
• Notable changes Introduced:
  1. Full site editing.
  2. New Default Theme: Twenty Twenty-Two.
  3. Personal paintbox.
  4. Improved block controls.
  5. Theme.json for child themes

WordPress 6.0

• Musician: Arturo O’Farrill
• Release Date: May 24, 2022
• Latest Minor Release: 6.0.3
• Notable changes Introduced:
  1. Improvements in full site editing
  2. An improved template browsing experience
  3. Web Fonts API
  4. Enhanced navigation blocks
  5. Alternative Global Styles
  6. New hooks

WordPress 6.1

• Musician: Mikhail “Misha” Alperin
• Release Date: November 1, 2022
• Latest Minor Release: 6.1.1
• Notable changes Introduced:
  1. Flexible typography and spacing
     
  2. Streamlined block editing with content-only blocks
     
  3. Enhanced block types
     
  4. Improved block editor with additional features
     
  5. New and improved building tools
     
  6. Twenty Twenty-Three theme improvements
     
  7. Developer-focused changes to the platform

WordPress 6.2

• Musician: Eric Allan Dolphy Jr.
• Release Date: March 29, 2023
• Latest Minor Release: 6.2.2
• Notable changes Introduced:
  1. Removal of the ‘Beta’ label from the Site Editor
  2. Improved template and template parts preview
  3. Division of block controls into “Styles” and “Settings”
  4. Introduction of distraction-free mode
  5. Color-coded labels for template parts and reusable blocks
  6. Enhanced navigation for menus
  7. Simplified block pattern insertion

WordPress 6.3

• Musician: Lionel Hampton
• Release Date: August 8, 2023
• Latest Minor Release: 6.3
• Notable changes Introduced:
  1. Site Editor Integration
  2. Block Theme Previews
  3. My Patterns for Block Reusability
  4. Command Palette for Faster Navigation
  5. New Design Controls
  6. Style Revisions for Design Changes
  7. Footnotes Block for Annotations
  8. Details Block for Show/Hide Content
  9. Performance Improvements (170+ updates)
  10. Accessibility Enhancements (50+ improvements)

Summary

Given its popularity, WordPress cannot afford to compromise on its security and user experience and thus frequently updates its versions. Each version release welcomes new changes and immunity to bugs reported in the previous versions.

One must upgrade to the latest WordPress version for smooth usage, and this blog has listed the various methods to check and upgrade your current WordPress version. Cloudways managed WP hosting supports the latest version of WordPress, and it also allows users to upgrade to the new one easily.

Moreover, I have also discussed the steps to downgrade and hide your site’s WordPress version, the difference between the major and minor releases, and a list of the notable WordPress releases.