Version 1.2

• Improved stability
• Added functionality to automatically check connection status and reboot if needed
• Added functionality to continue relay elapsed time if device reboots
  • Relay time is stored in EEPROM and is cleared when relay is turned off

Version 1.1

• added functionality to record the elapsed time while relay is running
• added functionality to check the current signal quality
• added line to configure the Blynk Heartbeat Interval
• added push notifications to startup and relay operation

Version 1.0

First functional version.