Projects that require "Secure MQTT" (TLS/SSL) on ESP8266 also require a new SSL certificate + SSL fingerprint every year.
Warning/Info text has been added to src/wifi/AdafruitIO_ESP8266.h advising users to upgrade to the ESP32 platform if using SSL/TLS with an Adafruit IO Arduino project.
For users who still want to experiment - existing lines have been commented out and instructions about compiling included.
Fixed ESP32-BSP warnings
Updated workflow file to perform manual installation of HTTPClient due to ESP32-BSP warnings
Projects that require "Secure MQTT" (TLS/SSL) on ESP8266 also require a new SSL certificate + SSL fingerprint every year.
src/wifi/AdafruitIO_ESP8266.hadvising users to upgrade to the ESP32 platform if using SSL/TLS with an Adafruit IO Arduino project.Tested on an Adafruit Feather ESP8266 Huzzah running the publish+subscribe example within this library.