1 files changed, 16 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md
index db8fc0e6b8..b5c064fdb6 100644
--- a/activerecord/CHANGELOG.md
+++ b/activerecord/CHANGELOG.md
@@ -2,6 +2,22 @@
 
     *Ryuta Kamizono*
 
+*   Correctly dump composite primary key.
+
+    Example:
+
+        create_table :barcodes, primary_key: ["region", "code"] do |t|
+          t.string :region
+          t.integer :code
+        end
+
+    *Ryuta Kamizono*
+
+*   Lookup the attribute name for `restrict_with_error` messages on the
+    model class that defines the association.
+
+    *kuboon*, *Ronak Jangir*
+
 *   Correct query for PostgreSQL 8.2 compatibility.
 
     *Ben Murphy*, *Matthew Draper*