diff --git a/changelog.txt b/changelog.txt
index 8723f60..7895748 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -71,3 +71,7 @@
   * FEATURE: Plurk Mobile Api
   * FEATURE: Kaixin and QWeibo Apis
   * FEATURE: SimpleGeo Api
+
+[1.3.0]
+  * FEATURE: Multiple parameters with the same name supported.
+  * FEAUTRE: 'debug' mode that logs useful information about the signature making