Composer Installation command
Composer Install
Magento2-Composer-Upgrade-Downgrade Composer
composer self-update 1.10.1 [Downgrade Composer To 1.10.1]
composer self-update –1 [Downgrade Composer To 1]
Composer Installation command
Composer Install
Magento2-Composer-Upgrade-Downgrade Composer
composer self-update 1.10.1 [Downgrade Composer To 1.10.1]
composer self-update –1 [Downgrade Composer To 1]