Upgrade to Magento Community 1.9 (by SSH)
Magento Community Edition 1.9.0.1 has ben released. It contains multiple improvements over older versions. 1.9.0.1 is a major release , so it’s very important not to miss it. In this post we will show you how to upgrade from previous Magento version to the new one. Don’t forget to try Magento CE 1.9.0.1 upgrade in a test environment. The operation is not risky, but there is always a chance to break something.