CAT control: RS-232 cable is a female DB9 with Yaesu pinout. Naturally, this requires Digirig in RS-232 conifiguration.
Audio/PTT: at the time of writing there is no pre-made cable. The cable uses male DIN5 connector with following pinout:
DIN5 pin #1 (DATA IN) → 3.5mm TRRS ring 1 (RIG_AFIN)
DIN5 pin #2 (GND) → 3.5mm TRRS sleeve (GND)
DIN5 pin #3 (PACKET PTT) → 3.5mm TRRS ring 2 (PTT)
DIN5 pin #4 (DATA OUT) → 3.5mm TRRS tip (RIG_AFOUT)
DIN5 pin #4 (BUSY) → NC