1* paytxfee switch is now per KB, so it adds the correct fee for large transactions 2* sending avoids using coins with less than 6 confirmations if it can 3* BitcoinMiner processes transactions in priority order based on age of dependencies 4* make sure generation doesn't start before block 74000 downloaded 5* bugfixes by Dean Gores 6* testnet, keypoololdest and paytxfee added to getinfo 7