1. esp_wifi_set_channel should return error when sniffer is not enabled(27f2f069)
2. fix the bug when set WEP authmode or wrong authmode, there is no error return
3. fix the bug that STA parse authmode wrong when AP sets WPA_WPA2_PSK mode
4. fix the bug that wrong error code and wrong event when there is an auto AP in multi-ssid case
fix multi-ssid bugs(e11ccc4d):
1. no disconnect event when STA recv disassoc after sending auth
2. full channel scan send multi events when recv deauth/disassoc
Fix following WiFi bugs(526bc161):
1. Make smartconfig thread-safe
2. Fix memory leak in WiFi stop/start/init/deinit
3. Refactor for WiFi IOCTL/init/deint etc
4. Fix the bug that WiFi stop leads to task watchdog
Fix following STA WFA certification issues(9b1a13b3):
1. STA HT2040 coexist
2. Disallow WEP/TKIP with HT rates
3. WPA2 security improvement
4. Minor refactor for global variable auth_type
Fix following WiFi bugs(b6fb59b4)
1. Fix DelBA bug
2. Add out of memory check
3. Fix the bug that STA incorrectly receives packets when scanning in connected status
Fix some wifi bugs (3623e590):
1. Fix a crash bug which is caused by WiFi static TX buffer alloc/free.
2. Fix the bug that iphone fails to connect to ESP32 AP by enabling AP BAR receiving.
3. Fix the bug that ESP32 station fails to connect some APs, such as Xiaomi hotspot etc,
after reset.
1. during parent selection, when scanning a MAP without ext-assoc IE, it will be handled as it has the same router BSSID as itself.
2. for MAP, when its client leaves, always post SYSTEM_EVENT_AP_STADISCONNECTED to mesh layer regardless of whether the client has passed the encrypted authentication or not.
1. detect and fix root conflicts when router BSSID is not set.
2. when root can not connect to the router due to NO_MORE_STAS(reason code:5), root will stop re-connection and perform MESH_NWK_LOOK_FOR_NETWORK.
3. wifi: fix the disconnection caused by receiving a deauth frame from non-parent node during scanning.
4. fix routing table redundant issue.
5. modify the max routes limitation from 300 to 1000.
6. wifi: fix ap does not deauth sta which has not completed the 4-way handshake.
