Does anyone have a detailed upgrade guide explaining how to get an existing Home Assistant core installation currently running on PHP 3.7 to run on 3.8?
Python, not PHP …
You’ve got two options, the one that I’d recommend, and the one that you can do every year:
- Follow this guide to switch to running in Docker and never worry about Python again.
- Follow this guide to install Python 3.8 from source, and then create a new venv. Repeat this process every December.
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