add README edit and uabs PR

Author: JeffreySarnoff

Project.toml

@@ -5,7 +5,7 @@ uuid = "88634af6-177f-5301-88b8-7819386cfa38"
 repo = "https://github.com/JeffreySarnoff/SaferIntegers.jl.git"
 author = "Jeffrey Sarnoff"
 license = "MIT"
-version = "v3.4.0"
+version = "v3.4.1"
 
 [deps]
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"