[Taler] POS Terminal App "too old"

[Florian Jung]

Hi everyone,


I'm currently trying to use the POS Terminal app to sell stuff. However, 
it keeps throwing the "app too old, please upgrade error", both when 
using the pre-set json on taler.net, and when using my own file at 
https://merchant.taler.windfis.ch/pos.json.


I tried this with the 2-years-old "normal" version, and with the 
1-month-old nightly release from the F-Droid store.


What can I do to make this work?

Cheers,

Florian