2021.12: New configuration menu, the button entity, and gorgeous area cards!

[CaptTom (Tom)]

@GrizzlyAK

Yikes! I’ll have to copy down the DB and explore that. Hopefully it won’t add excessively to disk usage.

There’s a bit of a discussion about this over on this thread:

Energy Monitoring database location question

Hi everyone. Can someone please let me know if the Home assistant’s energy monitoring data is stored in the Home Assistant V2 database file? I have an automation that purges the database every night and only keeps 1 day. I am going to be installing a Shelly EM to my panel soon and I had that question on my mind. I know that the Shelly has an internal memory but I am unaware it HA is using that storage or if its storing the history somewhere else? Thank you

I’d be interested in what you find. This “keep forever in an SQL database on an SD card” stuff has me a bit concerned.