OpenDistro upgrade procedure on Windows

Hi,

What are the steps to upgrade OpenDistro (from 1.7.0 to 1.9.0) on Windows using .zip packages?
Official docs (https://opendistro.github.io/for-elasticsearch-docs/docs/upgrade/cluster-restart/) mention only docker or RPM/debian packages.

Please refer to the installation documentation. Please move your data folders in the install. Let us know if you have any other questions.