1 files changed, 36 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md
index 744a58f8e5..0c325900e8 100644
--- a/activerecord/CHANGELOG.md
+++ b/activerecord/CHANGELOG.md
@@ -1,3 +1,39 @@
+*   Type cast json values on write, so that the value is consistent
+    with reading from the database.
+
+    Example:
+
+        x = JsonDataType.new tags: {"string" => "foo", :symbol => :bar}
+
+        # Before:
+        x.tags # => {"string" => "foo", :symbol => :bar}
+
+        # After:
+        x.tags # => {"string" => "foo", "symbol" => "bar"}
+
+    *Severin Schoepke*
+
+*   `ActiveRecord::Store` works together with PG `hstore` columns.
+    Fixes #12452.
+
+    *Yves Senn*
+
+*   Fix bug where `ActiveRecord::Store` used a global `Hash` to keep track of
+    all registered `stored_attributes`. Now every subclass of
+    `ActiveRecord::Base` has it's own `Hash`.
+
+    *Yves Senn*
+
+*   Save `has_one` association when primary key is manually set.
+
+    Fixes #12302.
+
+    *Lauro Caetano*
+
+*    Allow any version of BCrypt when using `has_secury_password`.
+
+     *Mike Perham*
+
 *    Sub-query generated for `Relation` passed as array condition did not take in account
      bind values and have invalid syntax.