XWN5001 Firmware Version 0.4.0.7

Bug Fixes & Enhancements:

1. Changed default wireless security to None.
2. Upgraded PLC FW to MAC-QCA7420-v1.1.1-00-X-FINAL.
3. Fixed the specific WOL packets would be blocked by switch issue.
4. Fixed the WLAN driver would hang issue on HT40 + disable coexistence.
5. Fixed the language update would not be reflected on GUI issue.
6. Replace virtual_display with label in config_methods to fix Win7 zero-config would show AP-PIN issue.
7. Fixed the WPS-Client IOT issue with Cisco AP.
8. Added a mechanism to update a generic ART calibration data if the device was factory produced before V0.4.0.5. (Due to the previous produced device's calibration data was problematic).
9. Secure wireless security.
10. Build in CD-less wireless configuration.