It's a house from the early 70s in France.
There was almost no insulation. First rules to improve that started around 1974.

How does it work in Australia? Does gouv try to help people to improve that in old houses?
I guess it would be great for summer as I think it's pretty warm there.

I set temp to 18C when at home during the day, and 16/17C when away or night.
Bad insulation (empty air..), so if I lower too much it take hours to heat up again.

I think total number of subscribers can be found here : https://browse.feddit.de/

What was missing/limiting you in the repo ?

Yes, it's very stable.
A new release is coming in the next weeks/months, maybe a good opportunity to try it again.

I'm using Mageia at home.
I like its stability, and ease to do almost anything with CCM.

Also Raspbian on a raspberry.