diff --git a/docs/source/aboutcode-toolkit/home.rst b/docs/source/aboutcode-toolkit/home.rst
index b918476f..43bef66d 100644
--- a/docs/source/aboutcode-toolkit/home.rst
+++ b/docs/source/aboutcode-toolkit/home.rst
@@ -1,18 +1,8 @@
 AboutCode Toolkit
 =================
 
-Build and tests status
-----------------------
-
-+-------+-----------------+--------------+
-|Branch | **Linux/macOS** | **Windows**  |
-+=======+=================+==============+
-|Master | |master-posix|  | |master-win| |
-+-------+-----------------+--------------+
-|Develop| |devel-posix|   | |devel-win|  |
-+-------+-----------------+--------------+
-
-
+Introduction
+------------
 The AboutCode Toolkit and ABOUT files provide a simple way to document the
 origin, license, usage and other important or interesting information about
 third-party software components that you use in your project.
@@ -20,7 +10,6 @@ third-party software components that you use in your project.
 You start by storing ABOUT files (a small YAML formatted text file with field/value pairs)
 side-by-side with each of the third-party software components you use.
 Each ABOUT file documents origin and license for one software.
-For more information on the ABOUT file format, visit http://www.dejacode.org
 There are many examples of ABOUT files (valid or invalid) in the testdata/
 directory of the whole repository.
 
@@ -31,12 +20,25 @@ In addition, this tool is able to generate attribution notices and
 identify redistributable source code used in your project to help you comply
 with open source licenses conditions.
 
-This version of the AboutCode Toolkit follows the ABOUT specification version 3.1.2 at:
+This version of the AboutCode Toolkit follows the ABOUT specification version 3.2.1 at:
 https://aboutcode-toolkit.readthedocs.io/en/latest/specification.html
 
+
+Build and tests status
+----------------------
+
++-------+-----------------+--------------+
+|Branch | **Linux/macOS** | **Windows**  |
++=======+=================+==============+
+|Master | |master-posix|  | |master-win| |
++-------+-----------------+--------------+
+|Develop| |devel-posix|   | |devel-win|  |
++-------+-----------------+--------------+
+
+
 REQUIREMENTS
 ------------
-The AboutCode Toolkit is tested with Python 2.7 and 3.6 on Linux, Mac and Windows.
+The AboutCode Toolkit is tested with Python 3.6.2 or above only on Linux, Mac and Windows.
 You will need to install a Python interpreter if you do not have one already
 installed.
 
@@ -63,6 +65,30 @@ or on windows:
     configure
 
 
+Activate the virtualenv
+-----------------------
+To activate the virtualenv, run (on posix):
+    source bin/activate
+or on windows:
+    bin\\activate
+
+
+Deactivate the virtualenv
+-------------------------
+To deactivate the virtualenv, run (on both posix and windows):
+    deactivate
+
+
+VERSIONING SCHEMA
+-----------------
+Starting at AboutCode version 4.0.0, the AboutCode Toolkit will follow SemVer for the versioning schema.
+
+i.e. MAJOR.MINOR.PATCH format
+    1. MAJOR version when making incompatible API changes,
+    2. MINOR version when making functionality in a backwards compatible manner, and
+    3. PATCH version when making backwards compatible bug fixes.
+
+
 REFERENCE
 ---------
 See https://github.com/nexB/aboutcode-toolkit/blob/master/REFERENCE.rst for reference
@@ -100,7 +126,7 @@ The AboutCode Toolkit is available through GitHub. For the latest version visit:
 HACKING
 -------
 We accept pull requests provided under the same license as this tool.
-You agree to the http://developercertificate.org/
+You agree to the http://developercertificate.org/ 
 
 
 LICENSE