Does being a developer's club member, provide you with an option to download (and develop on top of) older versions of PI System or only the latest one?
It is important in case we are willing to have our application be useful for legacy customers.
Yes we support older versions* and you can download them as well.
Please note PI SDK will be deprecrated and PI API is not included in the subscription.
Deprecating the PI SDK
PI Developers Club FAQ
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