1. fix the issue that no tbtt is generated in station+softap mode when maximum modem sleep is enabled
2. do not need to update multi-antenna configure when waking up
3. update libphy.a to V4670 719f9f6_20210218 for esp32(234056fe)
1. Change wifi scan duration from 120ms to 100ms
2. Using deport reg instead of ahb
3. Revert to report specific reason code when receiving deauth during 4-way-handshark
4. Fix the bug that tx ampdu parameter is not from peer device
5. Faster WiFi station connect improvement, avoid 100ms passive scan
6. Add FCS failed packets filter
7. Update esp32 phy lib to v4660
8. Fix country code last byte to space instead of NULL
9. Fix softap cannot forward A-MSDU
10. Fix some typos in esp_wifi.h
11. Fix max tx power to 20dBm
12. Fix the issue that the esp_wifi_sta_get_ap_info can't get country
13. Add support for 802.1x sha256 auth key mode
1. ESPNOW + PMF Co-existence
2. Drop retransmitted duplicate SAE frames
3. Fix the bug that ESPNOW can't send data
4. Fix memleak and crypto setting issue after AP switch
5. Add support for enqueuing deauth msg
6. Fix null pointer dereferences in mgmt rx
7. Fix esp_wifi log levels
8. Set softap dtim count according to tsf timer
9. Remove tx buffer limits
10. Add STA checks during STA PMF operations
11. Fix WPA2-Ent issue with Open AP
12. Skip WPA-TKIP profile if PMF is required
13. Skip & clear Supplicant PMK Cache with mismatching AP config
14. Fix Scan issue with WPA2-PSK-SHA256 AP's
15. Update headers for WPS and WPA3 related improvements
16. Fix WiFi TX
17. Update esp32 phy v4500, improve frequence offset feature
1. Implement PMF support for unicast Mgmt frames
2. Add support for SA Query frame exchanges.
3. Utilize SW encryption API's for Mgmt frames.
4. Add BIP support on Rx of Bcast Mgmt frames.
