hmac support for commoncrypto
diff --git a/docs/changelog.rst b/docs/changelog.rst
index b0baf91..82d3bf0 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -6,7 +6,7 @@
 
 **In development**
 
-* Added CommonCrypto backend with hash support.
+* Added CommonCrypto backend with hash and HMAC support.
 * Added initial CommonCrypto bindings.
 
 0.1 - 2014-01-08