Seven years ago they were on the verge of going out of business. Last night, a 3-0 win at home to Bolton all but secured their promotion to the top flight for the first time in the club's history.
With just one game of the Championship season left to play they sit 3 points above third placed Middlesbrough with a +19 goal difference, and a win at Charlton this weekend could even see them claim the title at Watford's expense.
Don't expect the Addicks to be rolling over for them though.
Impressive celebrations they were too. Massive pitch invasion, the chairman going mental in the dressing room...
...all your favourites.
A remarkable achievement all told, well done them. Let's finish up with some of this season's highlights.