ArduinoNRF 0.3.8
- Validate board1 no-SoftDevice ProMicro/nice!nano Zigbee NCP USB flash over J-Link.\n- Confirm bootloader vectors at 0x00000000 remain unchanged after application flashing.\n- Confirm Zephyr application vectors at 0x00001000 and Windows USB CDC enumeration as VID_2FE3&PID_0001 on COM27.\n- Update Zigbee validation docs and packaged nCS Zigbee tool README.