Just flipped through the Astra Militarum 9E codex on AnyFlip. Say what you want about the late 9th release cycle, but the layout of the Born Soldiers doctrine is clean, and the Armour of Contempt reference is easy to spot in the digital view.
: Easily search for specific Stratagem wording or point values during a game. Astra Militarum 9th Edition Codex Anyflip
The 9th edition book addressed long-standing mobility and durability issues for the Guard with several impactful rules: Just flipped through the Astra Militarum 9E codex on AnyFlip