Two apps, built for different roles — install the one that matches what you do here. Both stay up to date on their own once installed; you won't need to come back to this page again after the first install.
Windows may show an "Unrecognized app" warning the first time, since these installers aren't code-signed yet — click "More info" then "Run anyway" to continue. This is expected and not a sign anything's wrong.
