---
title: "Breaking: #67946 - LowLevel Cleaner Scripts Removed"
manual: "TYPO3 Core Changelog"
version: "main"
permalink: "https://docs.typo3.org/permalink/changelog:breaking-67946"
source: "Changelog/7.4/Breaking-67946-LowLevelScriptsRemoved.rst"
modified: "2026-09-14T09:47:36+00:00"
---

# Breaking: #67946 - LowLevel Cleaner Scripts Removed

See [forge#67946](https://forge.typo3.org/issues/67946)

## Description

The shell scripts for checking and cleaning a TYPO3 installation for its integrity have been removed from the Core.
They were previously located under `typo3/cleaner_check.sh` and `typo3/cleaner_fix.sh`. The contents have
been moved to the documentation for EXT:lowlevel in the respective `README.rst`.

## Impact

Any regular system jobs that execute these scripts will exit with the script not found anymore.

## Affected Installations

Any installation that uses the shell scripts above from the command line directly.

## Migration

If such a list is needed, create the files manually again in your system (outside your document root). The code can be
found inside `EXT:lowlevel/README.rst`.