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v2026.2.0-latestv2026.2.0

Highlights

✨ AI translation improvements for tags

AI translation now can localize tags in the sidebar, tags drop-downs, topic lists, and when viewing a topic — marking the final step in our AI translations project!

Feb 18, 2026 (a349b9a) Learn more →
✨ AI translation improvements for tags

Prevent moving solution post out of solved topic

To ensure solved topics remain coherent, solution posts can no longer be moved out of solved topics unless they are first unmarked as the solution. Staff are notified of this if they attempt to move the solution post.

Feb 17, 2026 (03c0a8e) Learn more →
🔀

Better handling when moving solved topics to a new category

If a solved topic is moved to a category that doesn't support solutions, the solution will be unmarked and the topic will convert to a "normal" topic. We'll alert the staff member before completing the move so they can decide if they want to proceed.

Feb 17, 2026 (d32439d) Learn more →

Filtering on Badges list page

A new filter on the Badges admin page makes it easy to find badges by name or description keywords.

Feb 17, 2026 (ad53518) Learn more →
Filtering on Badges list page

View chat channels from category settings

From the category settings page, you can now view all the chat channels associated with that category for easier chat channel management.

Feb 17, 2026 (e768f0c) Learn more →
View chat channels from category settings

Simplified category creation

We've simplified the category creation process so that basic categories can be set up in just a few easy steps. Advanced configuration settings are still available, but are hidden by default.

Feb 4, 2026 (9cb8590) Learn more →
Simplified category creation

Stay informed about new features with Upcoming Changes

We've created a new Upcoming Changes config page to communicate updates to Discourse and let admins manage how they're implemented in their community. We believe this system will help us keeping improving Discourse in a safe, transparent way.

Feb 4, 2026 (e896373) Learn more →
Stay informed about new features with Upcoming Changes

Translations

🌍

Thanks to our volunteer translators for their contributions to this release!

Learn more →

Security Fixes

CVE-2026-27154

XSS when editing a malicious post

Feb 26, 2026 View details →
CVE-2026-27153

Prevent moderators from exporting user Chat DMs

Feb 26, 2026 View details →
CVE-2026-27151

Validate destination topic when moving posts

Feb 26, 2026 View details →
CVE-2026-27162

Prevents whispers to leak in excerpts

Feb 26, 2026 View details →
CVE-2026-27152

DM communication-preference bypass when adding members

Feb 26, 2026 View details →
CVE-2026-27150

Ensure guardian check when creating QueryGroupBookmark

Feb 26, 2026 View details →
CVE-2026-27149

SQL injection in PM tag filtering

Feb 26, 2026 View details →
CVE-2026-26207

Lack of post access check in discourse-policy

Feb 26, 2026 View details →
CVE-2026-26265

IDOR vulnerability in the directory items endpoint

Feb 26, 2026 View details →
CVE-2026-26973

Scope reviewable notes to user-visible reviewables

Feb 26, 2026 View details →
CVE-2026-27021

Poll voters endpoint lacked post visibility checks

Feb 26, 2026 View details →
CVE-2026-26078

Authentication bypass vulnerability in the Patreon plugin webhook endpoint

Feb 26, 2026 View details →
CVE-2026-26979

TL4 users are able to change status of restricted topics

Feb 26, 2026 View details →
CVE-2026-28218

Fail-Open Access Control in Data Explorer Plugin Allows Unauthorized SQL Query Execution

Feb 26, 2026 View details →
CVE-2026-26077

Ensures webhooks require a token

Feb 26, 2026 View details →
CVE-2026-28227

Unauthorized Topic Creation in Staff-Only Categories via Topic Timer publish_to_category

Feb 26, 2026 View details →
CVE-2026-28219

Privilege Escalation via Mass Assignment Allows Regular Users to Set Topics as Global Banners

Feb 26, 2026 View details →

Detailed Changes