Try versioning as a new state

*** 62,75 ****
          SVP_R_VL2_ACK           = 0x04,
          SVP_R_VL3_REQ           = 0x05,
          SVP_R_VL3_ACK           = 0x06,
          SVP_R_BULK_REQ          = 0x07,
          SVP_R_BULK_ACK          = 0x08,
!         SVP_R_LOG_REQ           = 0x09,
!         SVP_R_LOG_ACK           = 0x0A,
!         SVP_R_LOG_RM            = 0x0B, /* v2 introduces new log type */
!         SVP_R_LOG_RM_ACK        = 0x0C, /* See svp_log_route_t */
          SVP_R_SHOOTDOWN         = 0x0D,
          SVP_R_ROUTE_REQ         = 0x0E, /* v2 only */
          SVP_R_ROUTE_ACK         = 0x0F  /* v2 only */
  } svp_op_t;
  
--- 62,75 ----
          SVP_R_VL2_ACK           = 0x04,
          SVP_R_VL3_REQ           = 0x05,
          SVP_R_VL3_ACK           = 0x06,
          SVP_R_BULK_REQ          = 0x07,
          SVP_R_BULK_ACK          = 0x08,
!         SVP_R_LOG_REQ           = 0x09, /* v2 introduces new log type */
!         SVP_R_LOG_ACK           = 0x0A, /* See svp_log_route_t */
!         SVP_R_LOG_RM            = 0x0B,
!         SVP_R_LOG_RM_ACK        = 0x0C,
          SVP_R_SHOOTDOWN         = 0x0D,
          SVP_R_ROUTE_REQ         = 0x0E, /* v2 only */
          SVP_R_ROUTE_ACK         = 0x0F  /* v2 only */
  } svp_op_t;