diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9a219b6f..788c88d4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,15 @@
+# 0.5.0
+
+**BREAKING CHANGES**
+
+* MOD: Renamed built library files, using an 'aeris-` prefix.
+       eg. 'aeris-gmaps.js' instead of 'gmaps.js'
+* MOD: Default aeris.js not uses Leaflet, instead of gmaps.
+
+To adapt to breaking changes, make sure you update your links to the Aeris.js library.
+If you currently using Google Maps along with the main 'aeris.js' or 'aeris.min.js'
+script, you will want to switch to use 'aeris-gmaps.js' or 'aeris-gmaps.min.js'.
+
 # 0.4.3
 
 * ADD: Batch api requests with AerisBatchModel
diff --git a/bower.json b/bower.json
index a2373d4c..447c556d 100644
--- a/bower.json
+++ b/bower.json
@@ -7,7 +7,7 @@
     "weathernation",
     "backbone"
   ],
-  "version": "0.4.3",
+  "version": "0.5.0",
   "homepage": "https://github.com/hamweather/aerisjs",
   "main": "src",
   "ignore": [
diff --git a/docs/yuidoc.json b/docs/yuidoc.json
index e2a975fe..c6aa29df 100644
--- a/docs/yuidoc.json
+++ b/docs/yuidoc.json
@@ -1,7 +1,7 @@
 {
   "name": "Aeris.js",
   "description": "A javscript library for maps and weather.",
-  "version": "0.4.3",
+  "version": "0.5.0",
   "url": "http://aerisjs.com",
   "logo": "themes/public/images/aeris_logo.png",
   "helpers": [
@@ -11,7 +11,7 @@
     "themes/api/helpers/helpers.js"
   ],
   "config": {
-    "version": "0.4.3",
+    "version": "0.5.0",
     "cdnPath": "//cdn.aerisjs.com/{PACKAGE}.min.js",
     "githubUrl": "https://github.com/hamweather/aerisjs",
     "aerisApiUrl": "http://www.hamweather.com/support/documentation/aeris",
diff --git a/package.json b/package.json
index 33143dbe..c444e697 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "Aeris.js",
-  "version": "0.4.3",
+  "version": "0.5.0",
   "description": "A javscript library for maps and weather.",
   "main": "",
   "directories": {