tvheadend addon version

[regisg]

I've installed tvheadend on my latop, with an dvb usb receiver. I have another ubuntu computer with xbmc installed, everythings works : i can watch live tv on xbmc . I've installed xbian on rpi but,with the same parameters as ubuntu's xbmc, I can't get live tv working.

I noticed that the headend addon version on xbian is 1.1.0 whereas on my ubuntu's xbmc, it's 1.6.18

How can I easily upgrade xbian's tvheadend addon ? I'cant find where the addon package is located.

Thanks for your help.