Hi,
Thanks for bringing that up. There is a bit of baggage from DeviceMap and I had raised it some while ago via
https://issues.apache.org/jira/browse/DMAP-155.
These things ended up being solved in the clients after no "magic bullet" was found like a whole new data format that could miraculously guess new OS or browser versions some other way...;-|
Sorry for that, the issue was created for the Java clients and we'll fix it with the next release.
Although largely independent (and not related to the issue in this case) OpenDDR Data has an upcoming release with some new devices e.g. what was presented or announced at MWC.
Werner