Version 0.3.18 is now available.
- Fixed a wallet.dat compatibility problem if you downgraded from 0.3.17
and then upgraded again
- IsStandard() check to only include known transaction types in blocks
- Jgarzik's optimisation to speed up the initial block download a little
The main addition in this release is the Accounts-based JSON-RPC
commands that Gavin's been working on (more details at