Choose, adjust and run:
// composer require plus dev/build to ensure the framework knows. composer require friendsofsilverstripe/upgrade-path --dev; php ./framework/cli-script.php dev/build; clear; // show and tell how to use it. php ./framework/cli-script.php dev/tasks/UpgradePath; echo "To re-run use: sake dev/tasks/UpgradePath" // saving to git git add composer.json composer.lock git commit -m 'MINOR: adding upgrade-path :)'
It is recommendated to install this only as dev dependency!