>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3563089. --> Reported by: [kristen pol](https://www.drupal.org/user/8389) Related to !43 >>> <p>[Tracker]<br> <strong>Update Summary: </strong>Add revision comparison diff support for context item revisions<br> <strong>Additional Collaborators: </strong> @kristen pol<br> <em>Metadata is used by the <a href="https://www.drupalstarforge.ai/" title="AI Tracker">AI Tracker.</a> Docs and additional fields <a href="https://www.drupalstarforge.ai/ai-dashboard/docs" title="AI Issue Tracker Documentation">here</a>.</em><br> [/Tracker]</p> <h3 id="summary-problem-motivation">Problem/Motivation</h3> <p>Follow-up to:</p> <p><span class="drupalorg-gitlab-issue-link project-issue-status-info project-issue-status-7"><a href="https://www.drupal.org/project/ai_context/issues/3563052" title="Status: Closed (fixed)">#3563052: Add revision support to CCC</a></span></p> <p>I did try to get the comparison/diff working in that issue, but it was finicky, so pulling it out for time's sake.</p> <p>Similar to when the diff module is installed, and you can compare revisions on nodes, we should support that for context item revisions. It looks like this:</p> <p><img width="75%" src="https://www.drupal.org/files/issues/2025-12-14/example-node-revision-comparison.png" alt="comparison feature for node revisions provided by diff module"></p> <h3 id="summary-proposed-resolution">Proposed resolution</h3> <p>Get a similar feature working for context item revisions.</p> <h3 id="summary-remaining-tasks">Target date or deadline</h3> <h3 id="summary-remaining-tasks">Remaining tasks</h3> <ul> <li>Update code</li> <li>Testing and review</li> <li>Merge</li> </ul>