It seems they have settled down to annual (August) releases now; so the next one may well be "imminent".

They have also teamed up with various Big Names a couple of times .. KitKat (2013) and Oreo (2017), for example.

I wonder who it will be (was) for Pie ... Greggs? smile

Meanwhile, is Datrend doing anything about RFID (different topic)? - Android (and Wi-Fi) could be useful there too.

I have an old (and largely useless) Jelly Bean (2012) tablet here.

If you don't inspect ... don't expect.