I have two excuses for why RISC-V didn't make it it. My February RISC-V post stated that we will use RISC-V in our next chip. We were already under contract for this chip so I was referring to the next chip from now. I had hopes of sneaking it into this chip, but ran out of time. Both lame excuses, I know. I am firmly committed to RISC-V in some form in the future. For clarity, I am not talking about replacing the Epiphany ISA with a RISC-V ISA.