The update for Zurich is so minor that is basically inconsequential, since it just adds airline parking codes, which are not even used proper by MSFS and, strictly speaking, are not even officially supported by the SDK, since the DevMode doesn't even allow to add them.
That's why, we don't want to "waste" a precious update release slot, that will take weeks to be released, for such minor changes that, in this case, the standard MSFS AI won't even respect properly, as you can see in the other thread about heavy airplanes parking at A gates, where we clearly have set both proper parking radius and parking codes.
So yes, the update will be sent to Microsoft, as soon we have a quiet slot for releases, which wasn't possible to have right now, during the Marketplace sale.