diff --git a/bower.json b/bower.json
index 1cfe3e9..7250317 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "aurelia-logging",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "description": "A minimal but effective logging mechanism with support for log levels and pluggable log appenders.",
   "keywords": [
     "aurelia",
diff --git a/dist/amd/index.js b/dist/amd/index.js
index 9cedac6..ce795a5 100644
--- a/dist/amd/index.js
+++ b/dist/amd/index.js
@@ -1,14 +1,14 @@
 define(['exports'], function (exports) {
   'use strict';
 
-  var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } };
-
   exports.__esModule = true;
   exports.AggregateError = AggregateError;
   exports.getLogger = getLogger;
   exports.addAppender = addAppender;
   exports.setLevel = setLevel;
 
+  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
   function AggregateError(msg, inner, skipIfAlreadyAggregate) {
     if (inner) {
       if (inner.innerError && skipIfAlreadyAggregate) {
diff --git a/dist/commonjs/index.js b/dist/commonjs/index.js
index 4991004..92617ce 100644
--- a/dist/commonjs/index.js
+++ b/dist/commonjs/index.js
@@ -1,13 +1,13 @@
 'use strict';
 
-var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } };
-
 exports.__esModule = true;
 exports.AggregateError = AggregateError;
 exports.getLogger = getLogger;
 exports.addAppender = addAppender;
 exports.setLevel = setLevel;
 
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
 function AggregateError(msg, inner, skipIfAlreadyAggregate) {
   if (inner) {
     if (inner.innerError && skipIfAlreadyAggregate) {
diff --git a/dist/system/index.js b/dist/system/index.js
index 8df7742..1f1484d 100644
--- a/dist/system/index.js
+++ b/dist/system/index.js
@@ -1,5 +1,7 @@
 System.register([], function (_export) {
-  var _classCallCheck, logLevel, loggers, currentLevel, appenders, slice, loggerConstructionKey, Logger;
+  'use strict';
+
+  var logLevel, loggers, currentLevel, appenders, slice, loggerConstructionKey, Logger;
 
   _export('AggregateError', AggregateError);
 
@@ -9,6 +11,8 @@ System.register([], function (_export) {
 
   _export('setLevel', setLevel);
 
+  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
   function AggregateError(msg, inner, skipIfAlreadyAggregate) {
     if (inner) {
       if (inner.innerError && skipIfAlreadyAggregate) {
@@ -111,10 +115,6 @@ System.register([], function (_export) {
   return {
     setters: [],
     execute: function () {
-      'use strict';
-
-      _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } };
-
       logLevel = {
         none: 0,
         error: 1,
diff --git a/doc/CHANGELOG.md b/doc/CHANGELOG.md
index e46d277..080249d 100644
--- a/doc/CHANGELOG.md
+++ b/doc/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 0.5.0 (2015-06-08)
+
+
 ## 0.4.0 (2015-04-30)
 
 
diff --git a/package.json b/package.json
index afe07fe..bc99be2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "aurelia-logging",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "description": "A minimal but effective logging mechanism with support for log levels and pluggable log appenders.",
   "keywords": [
     "aurelia",