From b49da1df09425395a2da4b9885e8e58d9be25d4c Mon Sep 17 00:00:00 2001
From: Vincent Schippefilt <vsc@odoo.com>
Date: Fri, 28 Jan 2022 14:33:43 +0000
Subject: [PATCH] [ADD] orm/changelog: Add a changelog page for the ORM changes

Introduce changelog of the ORM by version, link to first change documented

closes odoo/documentation#1508

Signed-off-by: Antoine Vandevenne (anv) <anv@odoo.com>
---
 content/developer/reference/backend/orm.rst         |  7 +++++++
 .../developer/reference/backend/orm/changelog.rst   | 13 +++++++++++++
 2 files changed, 20 insertions(+)
 create mode 100644 content/developer/reference/backend/orm/changelog.rst

diff --git a/content/developer/reference/backend/orm.rst b/content/developer/reference/backend/orm.rst
index bcfc9556c..8ad3e8c28 100644
--- a/content/developer/reference/backend/orm.rst
+++ b/content/developer/reference/backend/orm.rst
@@ -1,9 +1,16 @@
+:show-content:
+
 .. _reference/orm:
 
 =======
 ORM API
 =======
 
+.. toctree::
+   :titlesonly:
+
+   orm/changelog
+
 .. automodule:: odoo.models
 
 .. _reference/orm/models:
diff --git a/content/developer/reference/backend/orm/changelog.rst b/content/developer/reference/backend/orm/changelog.rst
new file mode 100644
index 000000000..50cf91009
--- /dev/null
+++ b/content/developer/reference/backend/orm/changelog.rst
@@ -0,0 +1,13 @@
+.. _reference/orm/changelog:
+
+=========
+Changelog
+=========
+
+Odoo Online version 15.2
+========================
+
+- Specific index types on fields:  With `#83274 <https://github.com/odoo/odoo/pull/83274>`_ and
+  `#83015 <https://github.com/odoo/odoo/pull/83015>`_, developers can now define what type of
+  indexes can be used on fields by PostgreSQL. See the :ref:`index property <reference/fields>` of
+  `odoo.fields.Field`.