openHAB 2.3 has been released!

[Dim (Angelos)]

@Sergi_Suarez

a) Uninstall the snapshot zwave binding then update openHAB and then install zwave from PaperUI (I don’t need security)

I would do this.
Are you currently running the refactored Z-Wave Binding with Security features? (link)
If yes: remember that you need to delete your Z-Wave Things from PaperUI first before uninstalling the Binding.