No, it is not something huge because ultimately I am pretty happy with the design and I like to use the case as it is very much. But with that said, in the past few months the 12mm cube joints got harder to source and their price went up significantly making them an unviable option going forward.
You could call this a revision if you will, but — the first gen HUMBLE is not going to be available anymore.—
So I searched for alternative cube joints and after a little looking around I managed to find 10mm counterparts. These ones are made the exact same way from the exact same material, solid brass with nickel plating having the exact same quality to it. The only difference is the size.