How Did King of the Hill End on Fox?

The end of Fox's King of the Hill happened twice - first on the network itself and then in syndication. Which episode was the intended series finale?

Why did King of the Hill End? – – #1 Official Stars, Business & People Network, Wiki, Success story, Biography & Quotes

Why did 'King of the Hill' end? - Quora

The Real Reason King Of The Hill Was Canceled

keep it clean, King of the Hill

Johnny Hardwick cause of death unclear due to decomposition

King of the Hill Voices: Behind Favorite Characters

Fox in 'Preliminary Conversations' to Revive 'King of the Hill

King of the Hill Reboot 2017 - Fox Is in Talks to Bring Back King of the Hill

Michael on X: Idk if it's legit but just heard Fox is gonna do a king of the hill reboot where everyone is older starting in March. If you know me, you'll

King of the Hill hanging up cartoon crown – Winnipeg Free Press

King of the Hill Fox premiere night promos