> ## Documentation Index
> Fetch the complete documentation index at: https://docs.t3planet.de/en/latest/llms.txt
> Use this file to discover all available pages before exploring further.

# Get this Extension

> Get Latest version of this extension with more-features and free-support from https://t3planet.de/typo3-upgrade-extension-compatibility for free version http…

Get Latest version of this extension with more-features and free-support from [https://t3planet.de/typo3-upgrade-extension-compatibility](https://t3planet.de/typo3-upgrade-extension-compatibility) for free version [https://extensions.typo3.org/extension/ns\_ext\_compatibility/](https://extensions.typo3.org/extension/ns_ext_compatibility/)