A new version of WinUAE is out:
Major 1.5.1 bug fixed:
- Random crashing if USB mouse or joystick inserted.
Other bugs fixed:
- Only titlebar was visible if minimized window was restored.
- Bottom part of display was not updated in bigger than display RTG modes.
- uae-configuration/uaectrl didn't always work.
- Bsdsocket emulation was not initialized in some configurations.
- Catweasel MK4 joystick/mouse compatibility improved.
- uaescsi.device media change didn't update all geometry parameters.
- Sound mute on/off inputevent fixed.
- Store relative ROM paths in ini-file mode.
- OpenAL sound support (experimental).
Get it here