1.2.0

Here is a list of main updates:

• Implemented measuring CO2 with MH-Z19B sensor
• Improved managing Wi-Fi connections
• Security improvements

Details can be found here.

See also this blog.

1.1.0

Multiple improvements contributed by Dave Neill.

1.0.0

This version is described in the following post:

https://blog.gypsyengineer.com/en/diy-electronics/weather-station-based-on-esp32-and-micropython.html