diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2cd6a51..a91a81a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Changelog
 
+### 0.14.0 (Aug 27, 2016)
+
+- Updating TypeScript definitions ([#419](https://github.com/mzabriskie/axios/pull/419))
+- Adding support for `http_proxy` and `https_proxy` environment variables ([#366](https://github.com/mzabriskie/axios/pull/366))
+- Replacing `agent` option with `httpAgent` and `httpsAgent` ([#387](https://github.com/mzabriskie/axios/pull/387))
+- Splitting `progress` event handlers into `onUploadProgress` and `onDownloadProgress` ([#423](https://github.com/mzabriskie/axios/pull/423))
+- Fixing issue with `auth` config option and `Authorization` header ([#397](https://github.com/mzabriskie/axios/pull/397))
+- Don't set XSRF header if `xsrfCookieName` is `null` ([#406](https://github.com/mzabriskie/axios/pull/406))
+
 ### 0.13.1 (Jul 16, 2016)
 
 - Fixing issue with response data not being transformed on error ([#378](https://github.com/mzabriskie/axios/issues/378))
diff --git a/UPGRADE_GUIDE.md b/UPGRADE_GUIDE.md
index de5bfce..2f012f0 100644
--- a/UPGRADE_GUIDE.md
+++ b/UPGRADE_GUIDE.md
@@ -1,5 +1,52 @@
 # Upgrade Guide
 
+### 0.13.x -> 0.14.0
+
+#### TypeScript Definitions
+
+The axios TypeScript definitions have been updated to match the axios API and use the ES2015 module syntax.
+
+Please use the following `import` statement to import axios in TypeScript:
+
+```typescript
+import axios from 'axios';
+
+axios.get('/foo')
+  .then(response => console.log(response))
+  .catch(error => console.log(error));
+```
+
+#### `agent` Config Option
+
+The `agent` config option has been replaced with two new options: `httpAgent` and `httpsAgent`. Please use them instead.
+
+```js
+{
+  // Define a custom agent for HTTP
+  httpAgent: new http.Agent({ keepAlive: true }),
+  // Define a custom agent for HTTPS
+  httpsAgent: new https.Agent({ keepAlive: true })
+}
+```
+
+#### `progress` Config Option
+
+The `progress` config option has been replaced with the `onUploadProgress` and `onDownloadProgress` options.
+
+```js
+{
+  // Define a handler for upload progress events
+  onUploadProgress: function (progressEvent) {
+    // ...
+  },
+
+  // Define a handler for download progress events
+  onDownloadProgress: function (progressEvent) {
+    // ...
+  }
+}
+```
+
 ### 0.12.x -> 0.13.0
 
 The `0.13.0` release contains several changes to custom adapters and error handling.