This is a noob question, I guess. Recently, before performing my upgrade to openHAB 2.3, I wondered why my Osram Lightify Plugs do not work anymore. Then I discovered the the Osram Lightify Binding was not marked as installed in the Paper UI. So here are my questions:
a) Why can a binding disappear suddenly?
b) Is there some relation to the binding being acquired as market place binding?
c) How are bindings updated? Can this happen without me initiating a update?
d) I was thinking that binding updates come in only via an upgrade of openHAB. But most likely this is not true for market place bindings. In that case: how can I update a market place binding?