I want to upgrade my magento 2.1.13 to magento 2.3.0. But i don't know how to do it. I try to run "composer require magento/product-community-edition 2.3 –no-update" in command but it show a bug.
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Magento 2 Upgrade – How to Upgrade Magento 2.1.13 to 2.3.0
magento2magento2.1.13magento2.3magento2.3.0
Best Answer
After upgrade, check your Magento version with the following command: