Source code is available at github, Linux & Mac builds will be published soon.

Changes list:

• Balanced PoS/PoW blocks weighting;
• No minimum limit for coinbase outputs;
• No ECDSA signature required for PoW blocks anymore;
• No fee required for coinbase transaction anymore;
• Built-in PoW CPU miner removed, now only PoS miner available in the wallet;
• getmininginfo RPC now able to calculate stake power.

Highlighted changes which will be active on MainNet since 20 Sep 2013.

And don’t forget about ROI switch at 20 June 2013, less than 4 days remaining.