1.0 and 2.0: relevant code archived in the sub directory v1. You can pip install timesfm==1.3.0 to install an older version of this package to load them.
Passive mode is now standard, so commandline interface has changed. The new programm name is MiTemperature2.py Old file LYWSD03MMC.py is still present, but not supported anymore. requests module has ...