It looks like Ubisoft might have just accidentally leaked a subscription service on its store called Ubisoft Pass. A ResetEra user posted an image of an advertisement placeholder labeled ?Ubisoft Pass Premium,? implying the existence of a service of some kind, possibly with multiple tiers. As of this reporting, the listing has been taken down, but not before we could get a look at it. Screenshots are forever, after all.
The image can be found below.

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PB = PB || ...