Update README and bump to v2.2.0v2.2.0

4 files changed, 27 insertions, 3 deletions

diff --git a/README.md b/README.md
index b97dcb4..3fa2f30 100644
--- a/README.md
+++ b/README.md
@@ -64,6 +64,11 @@ $decoded = JWT::decode($jwt, $key, array('HS256'));
 Changelog
 ---------
 
+#### 2.2.0 / 2015-06-22
+- Add support for adding custom, optional JWT headers to `JWT::encode()`. See
+[#53](https://github.com/firebase/php-jwt/pull/53/files) for details. Thanks to
+[@mcocaro](https://github.com/mcocaro)!
+
 #### 2.1.0 / 2015-05-20
 - Add support for adding a leeway to `JWT:decode()` that accounts for clock skew
 between signing and verifying entities. Thanks to [@lcabral](https://github.com/lcabral)!
diff --git a/composer.lock b/composer.lock
new file mode 100644
index 0000000..5518ae4
--- /dev/null
+++ b/composer.lock
@@ -0,0 +1,19 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "This file is @generated automatically"
+    ],
+    "hash": "60a5df5d283a7ae9000173248eba8909",
+    "packages": [],
+    "packages-dev": [],
+    "aliases": [],
+    "minimum-stability": "dev",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "php": ">=5.2.0"
+    },
+    "platform-dev": []
+}
diff --git a/composer.phar b/composer.phar
new file mode 100644
index 0000000..d1ec833
--- /dev/null
+++ b/composer.phar
diff --git a/package.xml b/package.xml
index b40da26..efb2192 100644
--- a/package.xml
+++ b/package.xml
@@ -19,10 +19,10 @@
   <email>operations@firebase.com</email>
   <active>yes</active>
  </lead>
- <date>2015-05-20</date>
+ <date>2015-06-22</date>
  <version>
-  <release>2.1.0</release>
-  <api>2.1.0</api>
+  <release>2.2.0</release>
+  <api>2.2.0</api>
  </version>
  <stability>
   <release>beta</release>