v0.13.3

adds adafruit io error subscription example for esp8266

v0.13.2

fixes version in library.properties

v0.13.1

adds esp8266 mqtts (tls/ssl) example for adafruit io.

v0.13.0

adds custom CONNACK return codes

v0.12.3

fixes MQTT FONA - tested on a fona feather

0.12.2

added atwinc demo
cleaned up examples, removed useless ping
added 2sub demo
added will/qos1 demo
added ssl example for esp8266

0.12.1 minor mqtt_esp8266 example bug workaround

Small fix for mqtt_esp8266 example to work on Arduino 1.6.6 IDE.

0.12.0

adds mqtt 3.1.1 support

Fix MQTT client ID generation in examples

Swaps out all occurrences of:

const char MQTT_CLIENTID[] PROGMEM  = AIO_KEY __DATE__ __TIME__;

to:

const char MQTT_CLIENTID[] PROGMEM  = __TIME__ AIO_USERNAME;

in the example sketches.

Add Arduino Yun example

Small release to add Arduino Yun example which uses the YunClient class.