Add changelog for #163

CHANGELOG.md

@@ -6,16 +6,17 @@ All notable changes to this project will be documented in this file, in reverse
 
 ### Added
 
-- [#155](https://github.com/zendframework/zend-expressive-skeleton/pull/155) adds
-  $app typehinting in routes and pipeline config.
+- [#155](https://github.com/zendframework/zend-expressive-skeleton/pull/155) 
+  adds $app typehinting in routes and pipeline config.
 
 ### Changes
 
-- [#160](https://github.com/zendframework/zend-expressive-skeleton/pull/160) switches 
-  to PSR-11 container references.
+- [#160](https://github.com/zendframework/zend-expressive-skeleton/pull/160) 
+  switches to PSR-11 container references.
 
-- [#153](https://github.com/zendframework/zend-expressive-skeleton/pull/153) replaces
-  php_sapi_name() with PHP_SAPI.
+- [#153](https://github.com/zendframework/zend-expressive-skeleton/pull/153),
+  [#163](https://github.com/zendframework/zend-expressive-skeleton/pull/163) 
+  simplifies method of checking for static file requests.
 
 ### Deprecated