Hello,
I’ve had historical data available for several years (at least since 2022) up to 180 days or maybe 360 days (can’t remember exactly). Today when I logged in after a few weeks/months I noticed that the max I can go to is 30 days (1 hrs) 
Why the change?
It should be up to 90 days with the Free plan. Either you can wait for an official reply here or go to the Support page on the main site to open a request
I see. Strangely though, I have been on a free plan since inception, yet I had access to up to 180 days if I recall correctly.
