Need Recent Information on Bougainville?

If you'[re in Australia or PNG, tell me what you've head in the last year. I know Francis Ona is dead. Has the conflict settled down? Is the new Government going to sell out to the highest bidder, or do they plan on staying self-sufficient? Are they still encouraging tourists? What non-profit organizations are helping out over there? If I were to travel there, what language should I study? What are the names of the volcanoes on the island? Can I get there from Australia instead of going through PNG? Any information would be great, thanks.