A bit quiet from my side, but I have been busy on the background and I have some good news for you guys:

I managed to make the v2.0x beta a lot more stable. So hopefully I am able to have a stable 2.0x version soon. From there more features will be added for the D3.

Furthermore I bought a L3+ (mainly from the dev fee, so thank you all!) and I got some good news on that:
I was able to unlock the voltage on the L3+!
As the L3+ got some headroom for overclocking a bit of overvolting can be useful for the first months. After that you probably want to undervolt it to save power as more L3's will come online. (my L3+ mines 500Mh/s @ ~680 watts from the wall now)
Please don't ask for a L3 test version yet, as it's not even close to Beta stage yet and it seems I bricked some of the chains during testing which I have to fix first.
But this is definitely a breakthrough for the L3, so there will be a first L3  beta version available within two weeks I guess.

Hi guys, I am working on finalizing the first version of the firmware now. The first release will not contain any new algorithms yet, but will add some nice features to quiet the beast
It's still uncertain if adding other algo's is possible but I will definitely give it a try after the first firmware runs stable