Get list of dates from two dates columns in sqlite3 (pandasql)

I have a date_from and date_to . I want to get the list of dates in between these two dates, grouped by version.

Result I want

I tried that recursive query but it didn't work properly :(

WITH RECURSIVE dates(Date) AS
   (
       SELECT date_from from df as Date
       UNION ALL
       SELECT date(date, '+1 day') FROM dates WHERE Date < (Select date_to from df)
   )
   SELECT DATE(Date) FROM dates; 

You can use something like following -

with recursive cte (version,date_from,date_to, next_date) as
(select version, date_from, date_to,date_from from gen_dt
union all
select version, date_from, date_to, date(next_date, '+1 day')
from cte c
where next_date < date_to
)select version, next_date from cte order by version, next_date;

Fiddle here.