Is there anyway to upgrade AzureDevops 2019 on premise to Azure Devops 2022 on premise

Hi everyone,

My question is simple.

I was wondering about if is there any way to upgrade?

When I read this article, I thought I can upgrade 2019 to 2022.

https://learn.microsoft.com/en-us/azure/devops/migrate/migration-overview?view=azure-devops-2022

But for now, I haven't find any way to do it yet.