diff --git a/Makefile b/Makefile
index 36388a436..452c4c500 100644
--- a/Makefile
+++ b/Makefile
@@ -24,7 +24,7 @@ SOURCE_DIR     = content
 
 HTML_BUILD_DIR = $(BUILD_DIR)/html
 ifdef VERSIONS
-  HTML_BUILD_DIR := $(HTML_BUILD_DIR)/master
+  HTML_BUILD_DIR := $(HTML_BUILD_DIR)/saas-15.2
 endif
 ifneq ($(CURRENT_LANG),en)
   HTML_BUILD_DIR := $(HTML_BUILD_DIR)/$(CURRENT_LANG)
diff --git a/README.md b/README.md
index ea94649fd..fff778ef5 100644
--- a/README.md
+++ b/README.md
@@ -4,11 +4,11 @@
 
 ### Requirements
 
-- [Git](https://www.odoo.com/documentation/master/contributing/documentation.html#install-git)
-- [Python 3.7 or 3.8](https://www.odoo.com/documentation/master/contributing/documentation.html#python)
-- Python dependencies listed in the file [`requirements.txt`](https://github.com/odoo/documentation/tree/master/requirements.txt).
-- [Make](https://www.odoo.com/documentation/master/contributing/documentation.html#make)
-- A local copy of the [odoo/odoo repository in master](https://github.com/odoo/odoo/tree/master) (Optional)
+- [Git](https://www.odoo.com/documentation/saas-15.2/contributing/documentation.html#install-git)
+- [Python 3.7 or 3.8](https://www.odoo.com/documentation/saas-15.2/contributing/documentation.html#python)
+- Python dependencies listed in the file [`requirements.txt`](https://github.com/odoo/documentation/tree/saas-15.2/requirements.txt).
+- [Make](https://www.odoo.com/documentation/saas-15.2/contributing/documentation.html#make)
+- A local copy of the [odoo/odoo repository in saas-15.2](https://github.com/odoo/odoo/tree/saas-15.2) (Optional)
 
 ### Instructions
 
@@ -23,7 +23,7 @@
 
 2. Open the file `documentation/_build/html/index.html` in your web browser to display the render.
 
-3. See [this guide](https://www.odoo.com/documentation/master/contributing/documentation.html#preview-your-changes)
+3. See [this guide](https://www.odoo.com/documentation/saas-15.2/contributing/documentation.html#preview-your-changes)
    for more detailed instructions.
 
 Optional: to fully build the developer documentation with inline docstrings for documented Python
@@ -34,7 +34,7 @@ be shown.
 ## Contribute to the documentation
 
 For contributions to the content of the documentation, please refer to the
-[Introduction Guide](https://www.odoo.com/documentation/master/contributing/documentation.html).
+[Introduction Guide](https://www.odoo.com/documentation/saas-15.2/contributing/documentation.html).
 
 To **report a content issue**, **request new content** or **ask a question**, use the
 [repository's issue tracker](https://github.com/odoo/documentation-user/issues) as usual.
diff --git a/conf.py b/conf.py
index 553d63cf5..13b83ea26 100644
--- a/conf.py
+++ b/conf.py
@@ -19,7 +19,7 @@ copyright = 'Odoo S.A.'
 # `version` if the version info for the project being documented, acts as replacement for |version|,
 # also used in various other places throughout the built documents.
 # `release` is the full version, including alpha/beta/rc tags. Acts as replacement for |release|.
-version = release = 'master'
+version = release = 'saas-15.2'
 
 # The minimal Sphinx version required to build the documentation.
 needs_sphinx = '3.0.0'
diff --git a/content/contributing/documentation.rst b/content/contributing/documentation.rst
index da383f7f8..ff591f9fb 100644
--- a/content/contributing/documentation.rst
+++ b/content/contributing/documentation.rst
@@ -220,7 +220,8 @@ Python comes with its own package manager: `pip
 a single command.
 
 #. Download and install the recommended release (`see README file
-   <https://github.com/odoo/documentation/tree/master/README.md>`_) of **Python 3** on your machine.
+   <https://github.com/odoo/documentation/tree/saas-15.2/README.md>`_) of **Python 3** on your
+   machine.
 #. Make sure to have **pip** installed on your machine (on Windows, you can install pip alongside
    Python).
 #. Execute the following commands in a terminal to verify that both installations finished
diff --git a/content/developer/howtos/rdtraining/05_securityintro.rst b/content/developer/howtos/rdtraining/05_securityintro.rst
index 77e9c9e40..c11b5370e 100644
--- a/content/developer/howtos/rdtraining/05_securityintro.rst
+++ b/content/developer/howtos/rdtraining/05_securityintro.rst
@@ -18,7 +18,7 @@ Data Files (CSV)
 Odoo is a highly data driven system. Although behavior is customized using Python code, part of a
 module's value is in the data it sets up when loaded. One way to load data is through a CSV
 file. One example is the
-`list of country states <https://github.com/odoo/odoo/blob/master/odoo/addons/base/data/res.country.state.csv>`__
+`list of country states <https://github.com/odoo/odoo/blob/saas-15.2/odoo/addons/base/data/res.country.state.csv>`__
 which is loaded at installation of the ``base`` module.
 
 .. code-block:: text
diff --git a/content/developer/reference/backend/testing.rst b/content/developer/reference/backend/testing.rst
index 1b9e0435b..90622e291 100644
--- a/content/developer/reference/backend/testing.rst
+++ b/content/developer/reference/backend/testing.rst
@@ -599,7 +599,7 @@ Javascript
 #. Add any step you want.
 
 Every step contains at least a trigger. You can either use the `predefined steps
-<https://github.com/odoo/odoo/blob/master/addons/web_tour/static/src/js/tour_step_utils.js>`_ or write
+<https://github.com/odoo/odoo/blob/saas-15.2/addons/web_tour/static/src/js/tour_step_utils.js>`_ or write
 your own personalized step.
 
 Here are some example of steps: