---
title: "13.4 Changes"
manual: "TYPO3 Core Changelog"
version: "main"
permalink: "https://docs.typo3.org/permalink/changelog:changelog-13-4"
source: "Changelog/13.4/Index.rst"
typo3-version: "13.4"
typo3-major: 13
rendered: "2026-09-20T18:31:11+00:00"
noindex: true
---

# 13.4 Changes {#changelog-13-4}

**Table of contents**

-   [Breaking Changes](https://docs.typo3.org/permalink/changelog:breaking-changes)
-   [Features](https://docs.typo3.org/permalink/changelog:features)
-   [Deprecation](https://docs.typo3.org/permalink/changelog:deprecation)
-   [Important](https://docs.typo3.org/permalink/changelog:important)

## Breaking Changes {#breaking-changes}

None since TYPO3 v13.0 release.

> [!WARNING]
> **Attention**
>
> After TYPO3 v13.0, only new functionality with a solid migration path
> can be added on top, with aiming for as little as possible breaking changes
> after the initial v13.0 release on the way to LTS.

## Features {#features}

None since TYPO3 v13.3 release.

## Deprecation {#deprecation}

-   [Deprecation: #105076 - Plugin content element and plugin sub types](https://docs.typo3.org/permalink/changelog:deprecation-105076-plugin-content-element-and-plugin-sub-types)
-   [Deprecation: #105171 - INCLUDE_TYPOSCRIPT TypoScript syntax](https://docs.typo3.org/permalink/changelog:deprecation-105171-include-typoscript-typoscript-syntax)
-   [Deprecation: #105213 - TCA sub types](https://docs.typo3.org/permalink/changelog:deprecation-105213-tca-sub-types)
-   [Deprecation: #105230 - TypoScriptFrontendController and $GLOBALS['TSFE']](https://docs.typo3.org/permalink/changelog:deprecation-105230-typoscriptfrontendcontroller-and-globals-tsfe)
-   [Deprecation: #105252 - DataProviderContext getters and setters](https://docs.typo3.org/permalink/changelog:deprecation-105252-dataprovidercontext-getters-and-setters)
-   [Deprecation: #105279 - Replace TYPO3 EnumType with Doctrine DBAL EnumType](https://docs.typo3.org/permalink/changelog:deprecation-105279-replace-typo3-enumtype-with-doctrine-dbal-enumtype)
-   [Deprecation: #105297 - tableoptions and collate connection configuration](https://docs.typo3.org/permalink/changelog:deprecation-105297-tableoptions-and-collate-connection-configuration)

## Important {#important}

-   [Important: #105175 - Move FrontendBackendUserAuthentication into EXT:frontend](https://docs.typo3.org/permalink/changelog:important-105175-move-frontendbackenduserauthentication-into-ext-frontend)