Use scbw::random for cagra spread

patchnotes.md

@@ -3,16 +3,20 @@
 ## Designer's Notes
 
 Patch goals include:
-- Continuing to adjust balance
 - Pulling the trigger on the "shroud piercer" Kinetic Penetration revision
+- Continuing to adjust balance in the wake of Ascension #4
 - Further improving audiovisuals
 
 ## Summary
-- TBD
+- Kinetic Penetration now deals full damage to the first target, and half damage to all others
+- More TBD
 
 ## Latest content
 - [Ascension #4 - Calm Before the Storm](https://www.youtube.com/playlist?list=PLACFHAM2MlxOlZKGsQvv3wOH3G7gzPSc1)
 
+## Internals
+- Cagra spread now uses a safer random function, which may help with network stability
+
 ## Gameplay
 - Kinetic Penetration now deals full damage only to the first target, and half damage to all other victims (c. Veeq7)