diff --git a/.gitignore b/.gitignore
index 9553705..02432eb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 
 /.metadata/
 /_local/
+*.pyc
diff --git a/Makefile b/Makefile
index a17aca5..360c427 100644
--- a/Makefile
+++ b/Makefile
@@ -22,8 +22,12 @@ help:
 # We clear the html folder before rebuilding, otherwise some things are
 # not updated (like static files)
 html:
-	rm -rf "$(BUILDDIR)/html/*"
+	rm -rf $(BUILDDIR)/html/*
 	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
 
+html_versions:
+	rm -rf $(BUILDDIR)/html_versions/*
+	sphinx-multiversion "$(SOURCEDIR)" "$(BUILDDIR)/html_versions" -D 'version_sourcedir=$${sourcedir}' $(SPHINXOPTS) $(O)
+
 pdf: weasyprint
 	python3 sphinx-tools/make_pdf.py "$(SOURCEDIR)" "$(BUILDDIR)"
diff --git a/source/_static/custom.css b/source/_static/custom.css
index dadf769..31c03e9 100644
--- a/source/_static/custom.css
+++ b/source/_static/custom.css
@@ -39,3 +39,12 @@ section#guide-de-montage h1 {
 h3 span.section-number, h4 span.section-number, h5 span.section-number, h6 span.section-number {
 	display: none;
 }
+
+.rst-downloads {
+	padding: 12px;
+	padding-top: 0;
+}
+
+.rst-downloads a {
+	color: #fcfcfc;
+}
\ No newline at end of file
diff --git a/source/_templates/page.html b/source/_templates/page.html
new file mode 100644
index 0000000..5ab4d45
--- /dev/null
+++ b/source/_templates/page.html
@@ -0,0 +1,18 @@
+{% extends "!page.html" %}
+{% block body %}
+{% if current_version and latest_version and current_version != latest_version %}
+<div class="warning admonition">
+	<p class="admonition-title">Attention</p>
+	<p>
+		{% if current_version.is_released %}
+		Ceci est une ancienne version de la documentation.
+		La dernière version est la <a href="{{ vpathto(latest_version.name) }}">{{latest_version.name}}</a>.
+		{% else %}
+		Ceci est une version en cours de développement.
+		La dernière version stable est la <a href="{{ vpathto(latest_version.name) }}">{{latest_version.name}}</a>.
+		{% endif %}
+	</p>
+</div>
+{% endif %}
+{{ super() }}
+{% endblock %}
diff --git a/source/_templates/versions.html b/source/_templates/versions.html
new file mode 100644
index 0000000..d6a963f
--- /dev/null
+++ b/source/_templates/versions.html
@@ -0,0 +1,33 @@
+{%- if current_version %}
+<div class="rst-versions" data-toggle="rst-versions" role="note" aria-label="versions">
+  <span class="rst-current-version" data-toggle="rst-current-version">
+    <span class="fa fa-book"> Autres versions</span>
+      {{ current_version.name }}
+    <span class="fa fa-caret-down"></span>
+  </span>
+  <div class="rst-other-versions">
+    {%- if versions.tags %}
+    <dl>
+      <dt>Versions</dt>
+      {%- for item in versions.tags %}
+      <dd><a href="{{ item.url }}">{{ item.name }}</a></dd>
+      {%- endfor %}
+    </dl>
+    {%- endif %}
+    {%- if versions.branches %}
+    <dl>
+      <dt>Branches</dt>
+      {%- for item in versions.branches %}
+      <dd><a href="{{ item.url }}">{{ item.name }}</a></dd>
+      {%- endfor %}
+    </dl>
+    {%- endif %}
+  </div>
+  
+  {%- if current_version_data.pdf_url %}
+  <div class="rst-downloads">
+      <a href="{{current_version_data.pdf_url}}"><span class="fa fa-download"> Télécharger au format PDF</a></span>
+  </div>
+  {% endif %}
+</div>
+{%- endif %}
\ No newline at end of file
diff --git a/source/conf.py b/source/conf.py
index c2cc528..4ff7bf0 100644
--- a/source/conf.py
+++ b/source/conf.py
@@ -1,13 +1,17 @@
-# Configuration file for the Sphinx documentation builder.
+# Configuration file for the Sphinx documentation builder.
+
+import sys, os
+
+sys.path.append(os.path.abspath('exts'))
 
 # -- Project information
 
-project = 'Guide de montage Vheliotech'
-copyright = '2023, Velo solaire pour tous'
-author = 'Association Velo Solaire Pour Tous'
+project = 'Guide de montage Vhéliotech'
+copyright = '2023, Vélo solaire pour tous'
+author = 'Association Vélo Solaire Pour Tous'
 
-release = '1.0.0'
-version = '1.0.0'
+html_context = dict()
+html_context['version'] = 'test'
 
 # -- General configuration
 
@@ -19,6 +23,9 @@ extensions = [
     'sphinx.ext.intersphinx',
     'myst_parser',
     'sphinxcontrib.inkscapeconverter',
+    'sphinx_multiversion',
+    'rtd_current_version',
+    'version_data'
 ]
 
 myst_enable_extensions = [
@@ -55,5 +62,12 @@ html_css_files = [
     'html-version.css'
 ]
 
-# -- Options for EPUB output
-epub_show_urls = 'footnote'
+html_theme_options = {
+    'display_version': True
+}
+
+# sphinx-multiversion settings
+smv_branch_whitelist = r'^main$'
+smv_tag_whitelist = r'^v[\d\.]+$'
+smv_released_pattern = r'.*tags/v[\d\.]+'
+smv_latest_version = 'v0.01'
diff --git a/source/exts/rtd_current_version.py b/source/exts/rtd_current_version.py
new file mode 100644
index 0000000..5208d51
--- /dev/null
+++ b/source/exts/rtd_current_version.py
@@ -0,0 +1,14 @@
+# This tiny sphinx extension will simply copy the current_version (generated by sphinx_multiversion) to the 'version' entry in html_context, so that it is correctly displayed by the ReadTheDocs template
+# You need to have the sphinx_multiversion extension as well
+
+def setup(app):
+	app.connect('config-inited', config_inited)
+	
+def config_inited(app, config):
+	app.connect('html-page-context', html_page_context)
+	
+def html_page_context(app, pagename, templatename, context, doctree):
+	try:
+		context['version'] = context['current_version'].name
+	except:
+		context['version'] = 'no_version_found'
diff --git a/source/exts/version_data.py b/source/exts/version_data.py
new file mode 100644
index 0000000..483b434
--- /dev/null
+++ b/source/exts/version_data.py
@@ -0,0 +1,21 @@
+# This module can read data from a python file in the source folder. This will read data from the version being built (as opposed to standard sphinx-multiversion behavior that executes python from the working copy)
+# All global variables defined in file current_version_data.py will be put in html_context['current_version_data'] which allows to use them in HTML templates.
+
+import sys
+
+current_version_data = {}
+
+def setup(app):
+	app.add_config_value("version_sourcedir", '', "html")
+	app.connect('config-inited', config_inited)
+
+def config_inited(app, config):
+	app.connect('html-page-context', html_page_context)
+	try:
+		exec(open(app.config.version_sourcedir + '/current_version_data.py').read(), globals(), current_version_data)
+	except:
+		print('No file current_version_data.py found')
+		pass
+	
+def html_page_context(app, pagename, templatename, context, doctree):
+	context['current_version_data'] = current_version_data