[Elecraft] Is KX3 going obsolete soon?

[eA]

I noticed elecraft has discontinued selling the KXUSB cable! I have one so
I don't need it but my more important question: Is this a sign
Elecraft is planning
to replace the KX3 in the near future? I'm sure they've been working on a
replacement and as they sell off inventory will a replacement come soon?

I love my KX3 but it gets very little use these days......

73/ed