WordPress Support Lifecycle & Release History

WordPress Lifecycle & End of Life (EOL) Policy

WordPress is built on a continuous development cycle that focuses on delivering regular improvements in security, performance, and new features. Each major release becomes the foundation for ongoing maintenance while the team prepares the next version. The official policy is clear and straightforward: only the last major release receives full, active support. Earlier major releases may occasionally receive security fixes for critical exploits, but these updates are offered strictly as a courtesy.

There is no fixed support timeline and no long-term support branch similar to what you see with operating systems. This approach keeps the platform moving forward without leaving users tied to outdated code. In practice, once a newer major version is available, previous ones move out of primary support. While the term EOL is not used in official documentation, it accurately describes the point where a version no longer receives guaranteed updates or priority attention from the core team.

Staying on the latest major release ensures you benefit from the full range of protections and compatibility that the community relies on every day.

Risks of Using End-of-Life (EOL) Versions

Running a version that has passed its supported stage opens your site to several practical challenges. The most serious is the growing exposure to security vulnerabilities that never receive patches. Without regular fixes, even small issues can become major entry points for attackers.

These risks compound over time, making an upgrade one of the simplest and most effective ways to protect your investment.

What Happens After WordPress Reaches EOL

Once a version is no longer the current major release, it enters a phase where official support effectively ends. Security updates become rare and are never guaranteed. The core team shifts focus entirely to the active branch, meaning bug reports for older versions receive little or no attention.

Your site continues to run, but it does so without the safety net that newer versions enjoy. Over months, compatibility with hosting environments, PHP versions, and popular plugins starts to break down. In the worst cases, a single unpatched vulnerability can lead to downtime or data loss. The practical outcome is simple: the site becomes harder to maintain, more expensive to secure through third-party measures, and increasingly risky for visitors and administrators alike.

Moving to the latest major release restores full support and eliminates these concerns in one step.

Tracking & Monitoring WordPress EOL Dates

Because WordPress does not publish fixed EOL calendars, the best approach is proactive monitoring. The admin dashboard shows clear update notifications whenever a new major release is ready. Make it a habit to log in regularly and review the "Updates" section. You can also set up internal reminders to check the status of your installation every month.

For teams managing multiple sites, consider simple internal tracking tools or scripts that alert you when the installed version falls behind the latest major release. This habit turns potential problems into routine maintenance and keeps every site within the supported window.

Consistent checks are far more reliable than waiting for problems to appear.

How To Check Your WordPress Version

Knowing your exact version takes just a few moments and helps you stay ahead of support changes. Here are the most reliable methods:

<?php
echo 'Current version: ' . $GLOBALS['wp_version'];
?>

Choose the method that fits your workflow. Checking regularly ensures you never miss the transition to a new supported release.