Updating removes Kodi (newbie)

Hi guys!

Sorry for the newbie question in advance! But I’ve looked in many places yet I still can’t seem to find an answer!
I am an IT consultant that’s totally Microsoft-minded, so I’m absolutely lost in Linux-land, I need your help Smile

I have an Xtreamer Ultra 2 deluxe, that came with good old xmbc. I installed kodibuntu on it and it works like a charm. However, I find myself at kodi 14. After updating it as described here ( kodibuntu#Updating (wiki) ) I don’t get any newer versions of Kodi. However if I follow the Base OS upgrade path here ( kodibuntu#How_do_I_upgrade_the_Kodibuntu_base_OS (wiki) ) I do seem to get some newer Linux platform, but I’m all out of Kodi.

Noob question 1: Does the Base OS upgrade not reinstall Kodi?

Noob question 2: If I have an upgraded base OS, how do I install the latest (stable) version of Kodi?

Noob question 3: If I have an upgraded base OS, how do I install the latest (beta) version of Kodi?

Many thanks in advance!

– A linux nono