From the ShortPoint Dashboard > Upgrade page you can preview only the latest public version and, if available, the Beta version by clicking the Sandbox Mode button.

You may preview any of the versions starting from ShortPoint SPFx 7.1.5.xx, using the sp-preview=<version> query stringĀ at the end of your URL. Please, check this solution article for more details: Preview Any ShortPoint SPFx Version on a Page Using a URL Parameter.

Related articles:

Main articles about New Upgrade:

You may check other FAQs about ShortPoint Upgrade in this folder.