What is your use case? What is bringing you to have more than 10 passes? Please note, also, that pkpasses is supported only in Safari, not other applications (as far as I know).

It is probably too early for documentation and sample release. I think they will come out soon, maybe with beta 2. By the way, for what I've been able to understand, the new eventTicket format is an NFC only, so I think you'll need to provide NFC data for it to show up.

My iPhone camera scans it as valid but doesn't show anything. Other application scan it as empty... did you try to unzip the .pkpass file and check the barcode field if it actually contains something?

I'm waiting for it too. I think it will come out in the next months. In the mean while, we are going on discovery in passkit-generator project repository. I think, just like the other documentations, the current one will have a new "API Changes" voice in the menù on top right, or something like, I don't know.

.pkpasses should be supported only in Safari. Not sure if Safari Simulator owns such implementation. I think that's a whole different implementation (or extension) the one that have been done in Safari to support them. What happens if you try to open them from Safari on Simulator?

I think they supported only from Safari. I don't know why it was chosen to add pkpasses only on Safari.