There you go guys,

here is the first public beta

https://mega.nz/#!P05C3TJT!x8oA-j4myy4jxX83cMcmkPscpotU0oAvMHJEbZ5IfZg

It's really experimental so here are the terms:
- I am not responsible for any damage to your miner, flash at your own risk
- You're not going to complain about the 1.5% mining fee.

what you will get:
- no more high speed fan's during startup
- no more low fan warnings (the fan speed is fully unlocked)
- a first version of the unlocked voltage. It's possible to both undervolt and overvolt. I advice to set it to the lowest possible setting and increase the frequency until you get HW errors. Then you found the sweetspot of your miner.

Instructions:
set the miner frequency at 400mhz and set your fan speed at 25% before flashing. After flashing, check the advanced settings page and start at the lowest voltage setting. From there increase your frequency to see how high you can go at the lowest voltage setting.