Maybe I got the wrong expectations from the option to upgrade button to the latest version as I would expect that this would give me
kodi version 17 on my system.
But if I understand you correctly then this will not work and probably will only bring you the latest version from where you’re already in (so the latest version of Kodi 15 if koi 15 is installed).
zero007cool: thx for your help. Kodi runs now on 15.2
Maximilian: Thx for making clear that the error came from a wrong link. (I thought I did something wrong ;-))