I've been working on the latest draft of the main rules, and am hoping to get them out to my first tranche of remote playtesters in the next couple of weeks. A few of the mechanisms have undergone significant rethinks, hence the delay.
Once the core rules feel stable, I'll start to write up the scenarios and armies from those copious notes I've been making.
And at some point soon, I'll even get around to finishing the half built Fireforge knights I've been watching out of the corner of my eye. I'd hoped if I left them for long enough, they might construct themselves. Not so, it seems.