German editor Volker Weber just got official feedback that KEYone will be getting monthly updates at least until 2years after launch(!). So it will be around May 2019 which is in the worst case 24month and not very long:
https://m.heise.de/forum/heise-onlin...30493614/show/
And that's less than Thurber told about the legacy devices PRIV and DTEKs, they should be supported up to 2 years after EOL(!), well what at least seems to be also around May 2019 if a taking out of the shops is to be officially EOL.
Priv then would have had updates for nearly 4 years.
https://m.heise.de/newsticker/meldun...s-3341461.html
But I've not seen an more official source for both of those periods above. CB anyone?