Added CHANGELOG for #56

Author: weierophinney

CHANGELOG.md

@@ -18,7 +18,11 @@ All notable changes to this project will be documented in this file, in reverse
 
 ### Fixed
 
-- Nothing.
+- [#56](https://github.com/zendframework/zend-filter/pull/56) fixes how the
+  `FilterPluginManagerFactory` factory initializes the plugin manager instance,
+  ensuring it is injecting the relevant configuration from the `config` service
+  and thus seeding it with configured translator loader services. This means
+  that the `filters` configuration will now be honored in non-zend-mvc contexts.
 
 ## 2.7.1 - 2016-04-18