Bitcoin-Qt version 0.5.3.1 for Windows is now available for download at: https://sourceforge.net/projects/bitcoin/files/Bitcoin/bitcoin-0.5.3/
This is a bugfix-only release based on 0.5.1.
Please report bugs using the issue tracker at GitHub: https://github.com/bitcoin/bitcoin/issues
BUG FIXES
- Fixed a potentially critical security vulnerability in Windows versions of Bitcoin-Qt.
