According to Rationalist International site: http://www.rationalistinternational.net/ the police came to his house on July 4 to arrest him.

I'm getting the feeling that the reason there are no updates on his site is because he's the sole developer of the site... and there's no-one else to provide updates. Presumably, therefore, he has been in jail since July 4.

If anyone would like to donate to his defense fund, here's a link: http://www.rationalistinternational.net/defence_fund/

Edit: His phone number is listed here: http://www.rationalistinternational.net/home/sanal_edamaruku... -- perhaps someone currently in India can attempt to contact him, to get any additional information? I'd really hate to see this guy go to jail...