Hi Z - CatTools will datestamp and move the currently saved config on disk into the Dated configs folder; but only if there is a change detected. If there's no change, the old one isn't moved.
Hi Z - our lead dev on CatTools just sent me a workaround in case you do want to save every day's config. There's a bit of a trade off though.
It is possible to 'fudge' saving a new file every day with a unique time stamp, by setting the 'Current config' filename to include the %DateISO% filename variable; however you then lose the diff comparison feature because Cattools will be looking for an existing current config with the current date when the backup activity runs; whereas the current file will have yesterday's date (i.e. the date the file was created).
As Cattools fails to find a 'previous' config file; it simply reports every time the activity runs that the 'Config is new'.