Here is another release of Wii Device Library. This version fixes even more bugs and adds some more stablity. The major changes:

• Balanceboards are now also supported under Windows.
• All stacks are more stable (*).
• Fixed support for Bluez v3.2.1 on x64 machines.
• Fixed some issues for the Windows and Linux GUIs.

(*) You can now (un)plug your bluetooth dongle when running without problems.

You can get the full changelog at Google Code.

The download is available at the project page