At https://hub.docker.com/r/redash/redash/tags, there is a latest version which is 3 years old, but there is also preview which is 3 months old and a 10.1.0.b50633 tag which is a year old.
latest also is the first one listed in spite of being older.
Which one is the right one, to download?
Are we supposed to install latest then upgrade it, should it be preview or 10.1.0.b50633?