---
title: "Feature: TYPO3 v14 support"
manual: "Data Factory"
version: "main"
source: "Changelog/2.0/Feature-Typo3V14Support.rst"
rendered: "2026-09-27T14:36:23+00:00"
---

# Feature: TYPO3 v14 support {#feature-typo3-v14-support}

## Description {#description}

Version 2.0 runs on TYPO3 **v14.3** alongside v13.4, from one code base, on PHP
8.2 up to 8.5.

Nothing about a seed set changes. The set descriptor, the scenario format, the
two commands and every one of their exit codes are the same on both core
versions, so a set written for v13.4 imports unchanged on v14.3.

## Impact {#impact}

No part of the implementation differs between the two core versions: v13.4 and
v14.3 run the same classes. The mechanism for a difference is in place - a
`Core13/` and a `Core14/` directory, of which the dependency
injection container registers only the one matching the running installation -
and both are currently empty. None of that is visible in a seed set, or to
anything calling the commands.