diff --git a/doc/installation.rst b/doc/installation.rst
index 17aa1aace..38577a051 100644
--- a/doc/installation.rst
+++ b/doc/installation.rst
@@ -9,12 +9,12 @@ You will need a Server to perform well with at least:
 * CPU: 2
 * RAM: 2GB
 * Disk: 10GB
-* Python 3
+* Python 3.8+
 
 .. note:: **👀 Heads up for modoboa versions 1.15 and later**
-   
-   Python 2 support has been dropped with modoboa version 1.15. 
-   If you still have Python 2 installed on your system either uninstall it 
+
+   Python 2 support has been dropped with modoboa version 1.15.
+   If you still have Python 2 installed on your system either uninstall it
    or force modoboa user to run with Python 3.
 
 Recommended way
@@ -35,13 +35,13 @@ postfix, dovecot, amavis and more) on one machine.
 
 To use it, just run the following commands in your terminal:
 
-.. sourcecode:: bash        
+.. sourcecode:: bash
 
   > git clone https://github.com/modoboa/modoboa-installer
   > cd modoboa-installer
   > sudo ./run.py <your domain>
-  
-  
+
+
 if you get this warning - '/usr/bin/env: ‘python’: No such file or directory', do make sure sure python is installed on your server. Sometimes python is installed but the installer can't detect it or which python version to run, especially on a debian based system. Then run this command first.
 
 .. sourcecode:: bash
diff --git a/doc/upgrade.rst b/doc/upgrade.rst
index 9a7a29999..ce2bc3571 100644
--- a/doc/upgrade.rst
+++ b/doc/upgrade.rst
@@ -108,6 +108,16 @@ Rebuild Virtual Environment
 Specific instructions
 *********************
 
+2.1.2
+=====
+
+.. note::
+   This version has not been released yet.
+
+* Django has been updated to 4.2LTS. Please upgrade all your extensions alongside modoboa.
+* Support for Python 3.7 has been dropped, minimum Python version is now 3.8.
+* Support for Postgres 11 has been dropped, minimum Postgres version is now 12.
+
 2.1.0
 =====