Why You Should Always Use the Latest Version of WordPress

Are you wondering whether you should update your WordPress to the latest version? Want to know the pros and cons of updating WordPress?

We get several emails from users asking whether it is safe to update their WordPress site after a new WordPress release.

In this article, we will explain why you must always use the latest version of WordPress as well as show you how to update WordPress properly.

Why You Should Update WordPress

WordPress is free, and a global community of developers works on its development.

With each new release, they fix bugs, add new features, improve performance, and enhance existing features to stay updated with the latest industry standards.

In other words, by not updating WordPress, you are risking your website security and missing out on new features/improvements.

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If you prefer written instructions or need more details, then continue reading.

Let’s take a look at the pros and cons of updating WordPress.

1. Security

Security is arguably the most important reason why you should keep your WordPress website up to date.

WordPress powers more than 43% of all websites in the world. Due to its popularity, WordPress is a common target for hackers, malicious code distributors, data thieves, and hackers.

Since WordPress is open source, anyone can study the source code to learn and improve it. However, it also means that hackers can study it too and find ways to break into websites.

The good news is that not all hackers are evil. There are a lot more good hackers than bad ones, which means that security experts around the world can study the code and properly report security bugs/fixes.

Whenever a security vulnerability is reported, the core WordPress team works hard to release an update that fixes the issue.

This means that if you are not using the latest version of WordPress, then you are using software with known security vulnerabilities. Hackers can search for websites running the older version, and you may become a victim of a sophisticated attack.

Not just WordPress itself, plugins can also be exploited by hackers. You need to make sure that all your WordPress plugins, themes, and the core itself are always up to date.

For more tips on keeping your site secure, see our ultimate guide to WordPress security.

2. Cool New Features

Each major WordPress release comes with new features and changes to the software.

For example, WordPress 5.0 introduced the block editor, WordPress 5.3 included accessibility and UI improvements, and WordPress 5.4 came with new blocks and improvements to the block editor.

If you are using an older version of WordPress, then your WordPress experience will be a lot different than someone using the latest version.

You will have trouble finding WordPress help online using an older version. Users on WordPress support forums will assume that you are using the latest version of WordPress.

3. Speed

WordPress developers are always trying to make things faster. Each new release comes with several performance improvements that make WordPress run faster and more efficiently.

For example, WordPress 4.2 improved JS performance for navigation menus, and WordPress 4.1 improved complex queries, which helped with the performance of sites using those queries.

Since speed is a huge factor in SEO, you should keep your WordPress updated to ensure maximum performance benefits.

Check out our ultimate guide to WordPress speed and performance for more tips on boosting your site speed.

4. Bug Fixes

Despite the rigorous testing of major releases, sometimes WordPress bugs may slip through the cracks.

That’s why there are timely minor WordPress releases (the ones with X.X.X) to account for that. For example, WordPress 6.2.1 update fixed 20 bugs from the 6.2 release.

Now if you go to WordPress support forums asking for help, then the first advice you will get is to update WordPress because that may fix the issue. If you insist on not updating WordPress, then you will be unable to receive help.

5. Compatibility (or NOT)

Often plugin and theme developers coordinate their updates with major WordPress releases to ensure they are taking advantage of newly available features and enhancements.

However, in some cases, an update can break your existing WordPress plugins if they weren’t following the best practices and coding standards.

This is why it is crucial that you keep regular WordPress backups.

To sum this up, the only downside is that, in some rare cases, your site will break. However the upside is that you have:

• Improved WordPress security
• Cool new WordPress features
• Faster WordPress experience
• A bug-free WordPress website
• Better compatibility

Now that you know why it’s important to keep your WordPress site updated, let’s take a look at how to update WordPress.

How to Keep Your WordPress Site Updated

Updating your WordPress core, plugins, and themes whenever there is a new update for them is fairly easy.

WordPress comes with a built-in update notification system. It highlights the number of available updates when you log in to your WordPress dashboard.

All you need to do is visit the Dashboard » Updates page and install those updates. This is a one-click process.

However, since many website owners do not log in to their WordPress dashboard daily, they may not even know that an update is available for days. Thankfully, you have a few options.

If you are using WordPress 3.7 or above, then automatic updates are turned on for minor releases (which are reserved for security and bug fixes). You can turn on automatic updates for major releases, plugins, and themes.

Alternatively, you can get email notifications when there is a new update for your WordPress site.

Get Email Notifications for Updates in WordPress

When you are busy running your business, logging in to your site to check for updates is usually the last thing on your mind. Wouldn’t it be easier if you could get an email notification whenever there is an update on your WordPress sites?

Well, that’s possible.

The first thing you need to do is install and activate the WP Updates Notifier plugin. Upon activation, visit Settings » Updates Notifier to configure the plugin settings.

This plugin uses WordPress cron to check your site for updates every hour. You can change that to once or twice daily. This plugin will send you an email notification when a new update is available.

By default, it checks for WordPress core updates, plugin updates, and theme updates. All you need to do is click on save settings with the test email button.

If you do not receive the test email from the plugin, then check out our guide on how to fix the WordPress not sending email issue.

Auto Install WordPress Updates

You can automate the process even further. WordPress allows you to enable automatic updates for major releases, plugins, and themes.

This option is risky if you are not using managed WordPress hosting. Managed WordPress hosting companies automatically update your site to major WordPress versions and keep an eye out if something breaks.

If you turn on automatic updates, then there is a slight risk that your site may break, and you won’t be online to fix it right away. Having said that, if you like to enable automatic updates, then there are two ways to do it (plugin method and code method).

Let’s take a look at the plugin method first.

First, you need to install and activate the Easy Updates Manager plugin. Upon activation, you need to visit Dashboard » Update Options page to configure the plugin.

Now you need to scroll down to the automatic updates section, where you can enable automatic updates for core, plugins, themes, and translation files. Once you are done, simply save your settings.

Enable Auto Updates for Specific WordPress Plugins

WordPress also allows you to turn on automatic updates for plugins. Simply go to the Plugins page and click on the ‘Enable auto-updates’ link.

This comes in handy if you want to turn on auto-updates for crucial plugins.

Enable Auto Updates Using wp-config File

You can enable automatic updates for WordPress core by simply adding this line to your wp-config.php file.

Make sure to back up your site first in case anything goes wrong.

define('WP_AUTO_UPDATE_CORE', true);

If you also want to automatically update your themes and plugins, then you will need to add this to your theme’s functions.php file or use WPCode to insert the custom code (recommended)

add_filter( 'auto_update_plugin', '__return_true' );
add_filter( 'auto_update_theme', '__return_true' );

We hope this article helped you learn why you should always use the latest version of WordPress. You may also want to check out our expert picks for the must-have WordPress plugins and our guide on how to troubleshoot WordPress errors.

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