Update CHANGELOG.md

Author: ntdb

CHANGELOG.md

@@ -7,6 +7,7 @@ This change log adheres to standards from [Keep a CHANGELOG](http://keepachangel
 ### Added
 - [`no-anonymous-default-export`] rule: report anonymous default exports ([#712], thanks [@duncanbeevers]).
 - Add new value to `order`'s `newlines-between` option to allow newlines inside import groups ([#627], [#628], thanks [@giodamelio])
+- Add `newlines` option to `newline-after-import` rule to allow configuration of the number of newlines enforced ([#742])
 
 ### Changed
 - [`no-extraneous-dependencies`]: use `read-pkg-up` to simplify finding + loading `package.json` ([#680], thanks [@wtgtybhertgeghgtwtg])