If you plan to migrate from the technology preview version of {product-name-short} (1.x) to the generally available version (2.0), you must uninstall version 1.0 and then install version 2.0 as a clean installation. Upgrading directly from the product technology preview version 1.x of {product-title} to version 2.0 is not supported.
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Detach each of your managed clusters from your {product-title-short} hub cluster before uninstalling the version 1.x. See Removing a cluster from management for instructions that explain how to remove the managed clusters.
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Uninstall {product-title-short} version 1.x by completing the procedure in Uninstalling.