BitMinter client v1.5.0beta2 is ready for testing.
New:
- Overclock support (click tune & tweak button) and identify button (click to flash LED) for Antminer U1
- Rewritten Red/Blue Fury support - should work much better now
- Bugfix: Chili ASIC would fail on first try and you'd need to start the device twice
- Bugfix: Fixed a bug where scanning for devices could stop working until you restarted the client
Please check it out:

Custom overclock support planned for next beta. For now there is a pre-defined list to choose from.