Homeassistant module not found after python upgrade

Hello,
Not sure if this is the right topic area … this is kind of a comment/question about HA system …
I have had a working HA installation:
Arch linux x86_64, core installation in Python 3.9 venv everything working fine for months …
I just recently updated my arch linux and in the process python was updated to 3.10.
consequenly my venv is now running python 3.10 …
Now when I run hass in the venv, is gives me a ‘homeassistant module not found’ error.
So I’m just wondering … will I have to update/reinstall homeassistant in a new 3.10 venv ? This means I am downloading a bunch of stuff that I already have …

I installed Python3.9 alongside 3.10 and have the HA system up and running, but I had to do a little tweaking with the python soft links in the venv …

Just wondering what other people are doing when Python version is updated (i.e. 3.8 → 3.9 → 3.10 , etc)

thanks,
Greg

Yep. Your 3.10 venv is basically a brand new, blank one.