Does anyone know if there are changes to the downloadable 'tunebook' for this year's festival?

The copy I've been working off is 2 or 3 years old now....so I wondered if it's necessary to print it off again.

Anyone know? (Are you there, Izzy?)

Gerry

ps Anyone coming to the sessions for the first time can print off the tunebook and/or get more info at http://www.tuneworks.co.uk/