---
title: "TYPO3 13.4.37—What’s Changed?"
url: "https://b13.com/release-digests/v13/typo3-13437-whats-changed"
date: 2026-10-22
modified: 2026-10-22
lastUpdated: 2026-10-22
---

# TYPO3 13.4.37—What’s Changed?

TYPO3 13.4.37—What’s Changed?
===============================

Released: October 22, 2026
Update type: Bugfix and maintenance release

TYPO3 13.4.37 is a maintenance release that addresses several bugs and includes dependency updates. Notable fixes include improvements to SVG sanitization, translation handling, and backend search stability for users without page mounts.

  Security Fixes
----------------

No security fixes in this release.

   Editing & UX Improvements
-------------------------------

- **Extended TER extension titles** — Extension titles in the TER extension list can now be longer, improving readability in the backend.
- **Translation field handling** — The translation source field is now correctly skipped in diffsource calculations for translated records, preventing unnecessary differences.

   Backend & Administration
------------------------------

- **Backend live search stability** — Fixed a crash in the backend live search that occurred for users without configured page mounts.
- **Dashboard widget documentation** — Corrected constructor examples in the dashboard widget manual for better developer guidance.

   Technical Changes
-------------------

- **Symfony and Composer updates** — Updated symfony/\* and composer/composer packages to their latest versions for improved stability and security.
- **SVG sanitization improvements** — Inline SVG nodes are now properly sanitized through the public API, ensuring consistent security handling.
- **Backed enum support in Fluid** — The f:render.text ViewHelper now correctly handles backed enum record types.
- **Case-insensitive image extension handling** — Image file extensions are now compared case-insensitively in the resize() function.
- **Indexed search pagination fix** — The page\_links setting is now properly respected in indexed\_search pagination.

  - [Download TYPO3 13](https://get.typo3.org/version/13)
- [Official release announcement](https://news.typo3.com/article/typo3-14310-13437-12451-11556-and-10462-maintenance-releases-published)
- [Full changelog](https://docs.typo3.org/c/typo3/cms-core/main/en-us/Changelog-13/Index.html)