Document changes

Author: tuupola

CHANGELOG.md

@@ -6,6 +6,7 @@ All notable changes to this project will be documented in this file, in reverse
 ## [3.5.0](https://github.com/tuupola/slim-jwt-auth/compare/3.4.0...master) - unreleased
 ### Added
 - Possibility to use `ArrayAccess` objects as the `secret` ([#174](https://github.com/tuupola/slim-jwt-auth/pull/174)).
+- Given `regexp` is also used when extracting token from cookie ([#171](https://github.com/tuupola/slim-jwt-auth/pull/171)).
 
 ## [3.4.0](https://github.com/tuupola/slim-jwt-auth/compare/3.3.0...3.4.0) - 2019-07-01
 ### Added