Logitech SBT Deezer & Spotify

Hello,

First i am so sorry if i post here because i am newbie in touch
now i use my touch with plugin deezer v 1.0 with my premium account and in my country spotify today its available
i need buy premium account and my question is
how i can install and use spotify with my squeezebox touch like deezer
and my deezer version 1.0 its the last plugin version or you have another version more updated

Thank you very much for all