1 files changed, 50 insertions, 4 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md
index 15b49e0a0b..dd2a1b4b19 100644
--- a/activerecord/CHANGELOG.md
+++ b/activerecord/CHANGELOG.md
@@ -1,12 +1,58 @@
+*   Add `stat` method to `ActiveRecord::ConnectionAdapters::ConnectionPool`
+
+    Example:
+
+        ActiveRecord::Base.connection_pool.stat # =>
+        { size: 15, connections: 1, busy: 1, dead: 0, idle: 0, waiting: 0, checkout_timeout: 5 }
+
+    *Pavel Evstigneev*
+
+*   Avoid `unscope(:order)` when `limit_value` is presented for `count`.
+
+    If `limit_value` is presented, records fetching order is very important
+    for performance. Should not unscope the order in the case.
+
+    *Ryuta Kamizono*
+
+*   Fix an Active Record DateTime field NoMethodError caused by incomplete
+    datetime.
+
+    Fixes #24195.
+
+    *Sen Zhang*
+
+*   Allow `slice` to take an array of methods (without need for splatting).
+
+    *Cohen Carlisle*
+
+*   Improved partial writes with HABTM and has many through associations
+    to fire database query only if relation has been changed.
+
+    Fixes #19663.
+
+    *Mehmet Emin İNAÇ*
+
+*   Deprecate passing arguments and block at the same time to
+    `ActiveRecord::QueryMethods#select`.
+
+    *Prathamesh Sonpatki*
+
+*   Optimistic locking: Added ability update locking_column value.
+    Ignore optimistic locking if update with new locking_column value.
+
+    *bogdanvlviv*
+
+*   Fixed: Optimistic locking does not work well with null in the database.
+
+    Fixes #26024
+
+    *bogdanvlviv*
+
 *   Fixed support for case insensitive comparisons of `text` columns in
     PostgreSQL.
 
     *Edho Arief*
 
-*   Made ActiveRecord consistently use `ActiveRecord::Type` (not `ActiveModel::Type`)
-
-    *Iain Beeston*
-
 *   Serialize JSON attribute value `nil` as SQL `NULL`, not JSON `null`
 
     *Trung Duc Tran*