I don't know what exactly you changed in the formula to calculate the EMA but PLEASE revert it. It has added huge amounts of noise to my 1 hour MACD histogram. You can double check this easily, even with the default settings you will see a lot of noise.

I missed out on $300+ overnight after I switched the bot off after updating it and noticing the difference (I am trading litecoin). I can't retune it, the noise is from the alternate method you have implemented.

Please either roll it back or quickly push an update with both methods!

Thanks