It is strongly recommended to create a backup before starting the update process. If you have important data, create and restore a backup to ensure that everything works properly.
You can upgrade the application only without modifying any other stack components using the steps below.
- Browse to the Neos website.
- Browse to the “Installation via Composer” section.
$ curl -s https://getcomposer.org/installer | php
Install the Neos base distribution with all dependencies:
$ cd installdir/apps $ php /path/to/composer.phar create-project --no-dev typo3/neos-base-distribution Neos-X.X