After six season the show finally came to an end, in what imho was one of the best series finales in tv history.
Excellent background story on the series and the shooting of that final scene over at EW.
https://ew.com/tv/better-call-saul-finale-cover-story
Good article and analysis at Polygon.
https://www.polygon.com/23309861/better-call-saul-season-6-series-finale-episode-review