If you want to download the latest SDK click here.
So, current version now is 1.0.
1 Interrupt during flash erasing will cause wdt reset；
2 Read/write rtc memory；
3 If router disconnect to ESP8266, ESP8266 won’t reconnect;
4 Connect to router which has its SSID
1 system_update_cpu_freq: change CPU frequency；
2 wifi_promiscuous_set_mac: set a mac address filter during sniffer；
3 wifi_set_broadcast_if : set which interface will UDP broadcast send from；
1 Optimize smartconfig to version v1.0；Please don't call any other APIs during SmartConfig.
2 Optimize AT to version 0.22.0.0；
3 Optimize the protection of system parameters , and add error-check about it；
4 Optimize beacon delay of ESP8266 softAP；
5 Optimize boot to version 1.3(b3)；
5.1 Add API system_restart_enhance: for factory test, support to load and run program in any specific address；
5.2 Add APIs to get boot version and start address of current user bin；
5.3 Fix compatibility problem of dual flash；
6 Optimize sniffer, structure sniffer_buf changed, please refer to document；
7 Optimize espconn；
8 Optimize pwm；
9 Other optimize to make the software more reliable；
Espressif will give a minimum of 200 USD for any developer reporting a previously unknown bug in latest Version 1.0. For more info on bug bounty program click here.