diff --git a/Docs/Get_Started_Script.rst b/Docs/Get_Started_Script.rst
index 7a24a74ac..05ab28129 100644
--- a/Docs/Get_Started_Script.rst
+++ b/Docs/Get_Started_Script.rst
@@ -7,7 +7,7 @@ In this tutorial, we describe the different ways to pilot NoiseModelling thanks
 #. Download and unzip the `NoiseModelling_5.0.0_without_gui`_ file
 
 .. _release page : https://github.com/Ifsttar/NoiseModelling/releases/latest
-.. _NoiseModelling_5.0.0_without_gui : https://github.com/Ifsttar/NoiseModelling/releases/download/v4.0.0/NoiseModelling_5.0.0_without_gui.zip
+.. _NoiseModelling_5.0.0_without_gui : https://github.com/Ifsttar/NoiseModelling/releases/download/v5.0.0/NoiseModelling_5.0.0_without_gui.zip
 
 From that point, NoiseModelling can be executed in 3 different manners:
 
diff --git a/Docs/Noise_Map_From_Point_Source.rst b/Docs/Noise_Map_From_Point_Source.rst
index ff92cb020..26feae07a 100644
--- a/Docs/Noise_Map_From_Point_Source.rst
+++ b/Docs/Noise_Map_From_Point_Source.rst
@@ -164,9 +164,6 @@ Use the ``NoiseModelling:Noise_level_from_source`` WPS script. Fill the three fo
 * ``Receivers table name`` : ``RECEIVERS``
 * ``Buildings table name`` : ``BUILDINGS``
 
-.. warning::
-   For this example, since we only added information for noise level during the day (field ``LWD500``), we have to skip the noise level calculation for AttenuatedPaths, LNIGHT and LEVENING. To do so, check the boxes for ``Do not compute LDEN_GEOM``, ``Do not compute LEVENING_GEOM`` and ``Do not compute LNIGHT_GEOM`` options.
-
 Once ready, click on ``Run Process`` button.
 
 You should then have this message: ``Calculation Done ! RECEIVERS_LEVEL table(s) have been created.``
diff --git a/Docs/index.rst b/Docs/index.rst
index bf836e696..19d9a526c 100644
--- a/Docs/index.rst
+++ b/Docs/index.rst
@@ -3,13 +3,13 @@
    You can adapt this file completely to your liking, but it should at least
    contain the root `toctree` directive.
 
-NoiseModelling v4.0 User Guide
+NoiseModelling v5.0 User Guide
 ==========================================
 
 .. figure:: images/home/NoiseModelling_banner.png
    :align: center
 
-Welcome on the **official NoiseModelling v4.0 User Guide**.
+Welcome on the **official NoiseModelling v5.0 User Guide**.
 
 NoiseModelling is a library capable of producing noise maps. 
 It can be freely used either for research and education, as well as by experts in a professional use.
@@ -28,23 +28,14 @@ A general overview of the model (v3.4.5 - September 2020) can be found in `this
 .. _this video : https://www.youtube.com/watch?v=V1-niMT9cYE&t=1s
 .. _offical NoiseModelling website : http://noise-planet.org/noisemodelling.html
 
-What's new with the V4.0?
+What's new with the v5.0?
 ---------------------------
 
-Since the release v4.0, NoiseModelling implements the `CNOSSOS-EU`_ standard method for the noise emission (road and rail (for France)) and with noise propagation (read ":doc:`Numerical_Model`" and ":doc:`Validation`" pages for more information).
+Since the release v5.0, NoiseModelling validate the `CNOSSOS-EU`_ standard method for the noise emission (road and rail (for France)) and with noise propagation (read ":doc:`Numerical_Model`" and ":doc:`Validation`" ":doc:`Cnossos_report`"  pages for more information).
 
-Optimizations
-**************
-
-* `H2`_ and `H2GIS`_ versions have been upgraded (respectively to v2.0.202 and v2.0.0)
-* Triangulation library `Poly2Tri`_ has been replaced by `Tinfoor`_
-* Triangulation to accelerate the propagation is not used anymore (only used in DEM intersections test)
+Time periods are not limited to Day Evening and Night anymore. You can provide the sound source emission for any period you want. You can also define a specific atmospheric condition for each time period now.
 
-.. _CNOSSOS-EU : https://publications.jrc.ec.europa.eu/repository/handle/JRC72550
-.. _H2 : https://www.h2database.com/
-.. _H2GIS : https://www.h2gis.org/
-.. _Poly2Tri : https://github.com/jhasse/poly2tri
-.. _Tinfoor : https://github.com/gwlucastrig/Tinfour
+The computation time has been decreased. The separation between path finding and attenuation has been done in preparation to the implementation of more noise propagation model (ex. Harmonoise).
 
 Packaging
 **************