Here are some of the biggest updates and changes you need to look out for in Codex: Death Guard.
Warhammer 40,000 - Wikipedia
9th Edition Faction Focus: Chaos Daemons
Mengel Miniatures: REVIEW: Codex Death Guard
Warhammer 40K: Death Guard Previews - Disgustingly Resilient
Death Guard, Warhammer 40k Wiki
All The New 9th Edition Death Guard 40k Rules So Far!
Steam Community :: Guide :: Codex Eradicatus
Death Guard, PDF, Violence
Mechanicus Rex Miniatures
Warhammer 40K 10th Edition Complete Guide - Adeptus Ars
War of the Spider Review, Part 1: The Death Guard
New Codex Death Guard 2021 Review – 9th Edition Warhammer 40k