I think it would be better if you created an official thread dedicated to discussions about Krux. It's better than creating new threads when an important new release comes out. We have one but it isn't official.

I like the mnemonics editor that you released. But I am not a fan of changing seed words and having users meddle with words for whatever reason. It affects the randomness.
Can you post some more information about the SD card message signing feature you introduced and what it is exactly?
Is there an advantage to creating double mnemonics and splitting them in two besides the time saved in creating the mnemonics separately?