It's funny because I just asked to some people I know who develop sceneries too and they confirmed me that as of the 1st of June they had no problem sending an update for a previous product.
I don't know what you are trying to say or imply here. I haven't said *everybody* has a problem with uploading, nor I cannot possibly KNOW about that. I'm saying WE have a problem posting updates, and I said we asked clarification with Microsoft, because we had no problems posting the new KIAH, but their portal refused to accept an update for KCLT we posted a long time ago.
And, you might believe it or not, they HAVE replied just now, and it seems the problem is, even if we there aren't any changes that would require the newer SDK, their submission portal doesn't accept updates if they are not recompiled with the latest version of the SDK.
So, now we know why we couldn't post updates, we can obviously send the fixed version we made a long time ago to the Marketplace.
I saw an other topic here about the windsock where you refused to fix it
Doesn't seem you understand what that topic says. Nobody "refused" anything. The version we sell here has already fixed the problem so, clearly, we haven't "refused" anything, we only had to submit it again to the Marketplace.