>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3564827. --> Reported by: [laborheld](https://www.drupal.org/user/3855064) >>> <h3 id="summary-problem-motivation">Problem/Motivation</h3> <p>The Update API endpoint <a href="https://updates.drupal.org/release-history/drupal/current">https://updates.drupal.org/release-history/drupal/current</a> is returning an error instead of the Drupal core release history. This causes the Update module and Package Manager module to fail when checking for Drupal core updates.</p> <p><strong>Error Response:</strong></p> <p><?xml version="1.0" encoding="utf-8"?><br> <error>No release history was found for the requested project (drupal).</error></p> <p>This appears to be the same issue that was reported and supposedly fixed in August 2024 (see #3470260).</p> <p><strong>Steps to Reproduce</strong><br> Run: curl <a href="https://updates.drupal.org/release-history/drupal/current">https://updates.drupal.org/release-history/drupal/current</a><br> Observe the error response instead of valid XML release data</p> <p><strong>Expected Behavior</strong><br> The endpoint should return valid XML with Drupal core release information, similar to:</p> <p><a href="https://updates.drupal.org/release-history/drupal/all">https://updates.drupal.org/release-history/drupal/all</a> (works correctly)<br> <a href="https://updates.drupal.org/release-history/token/current">https://updates.drupal.org/release-history/token/current</a> (works correctly for contrib)</p> <p><strong>Actual Behavior</strong><br> <a href="https://updates.drupal.org/release-history/drupal/current">https://updates.drupal.org/release-history/drupal/current</a> &rarr; Error<br> <a href="https://updates.drupal.org/release-history/drupal/11.x">https://updates.drupal.org/release-history/drupal/11.x</a> &rarr; Error<br> <a href="https://updates.drupal.org/release-history/drupal/all">https://updates.drupal.org/release-history/drupal/all</a> &rarr; Works</p> <p><strong>Impact</strong><br> This causes the following issues on Drupal sites:</p> <ol> <li>Update module: Shows &ldquo;No available releases found&rdquo; for Drupal core</li> <li>Package Manager module: Throws PHP warnings:</li> </ol> <pre>Warning: Undefined array key "project_status" in <br>Drupal\package_manager\ProjectInfo-&gt;getInstallableReleases() <br>(line 96 of core/modules/package_manager/src/ProjectInfo.php)</pre><ol> <li>Automatic Updates module: Cannot function properly due to missing release data</li> <li>Status report: Shows errors preventing administrators from viewing system status</li> </ol> <p><strong>Environment</strong></p> <ul> <li>Drupal CMS 1.2.8 (Drupal Core 11.3.1)</li> <li>PHP 8.3.25</li> <li>Date observed: December 25, 2025</li> </ul> <p><strong>Workaround</strong><br> Currently, the only workaround is to:</p> <ol> <li>Uninstall automatic_updates and package_manager modules</li> <li>Use Composer for update checks: composer outdated "drupal/*"</li> </ol> <p><strong>Related Issues</strong><br> #3470230: No available releases found<br> #3470260: No release history was found for the requested project (Drupal) - marked as fixed in August 2024</p> > Related issue: [Issue #3470260](https://www.drupal.org/node/3470260) > Related issue: [Issue #3470230](https://www.drupal.org/node/3470230) > Related issue: [Issue #2920285](https://www.drupal.org/node/2920285) > Related issue: [Issue #3564803](https://www.drupal.org/node/3564803) > Related issue: [Issue #3564789](https://www.drupal.org/node/3564789)