Installation 

Target group: Administrators

The recommended way to install this extension is by using Composer. In your Composer-based TYPO3 project root, type:

composer req brotkrueml/typo3-info-hide-default-lang
Copied!

and the recent stable version will be installed.

You can also install the extension from the TYPO3 Extension Repository (TER). See t3start:extensions-legacy-management for a manual how to install an extension.