diff --git a/docs/Dockerfile b/docs/Dockerfile
index af481a27..c1992f32 100644
--- a/docs/Dockerfile
+++ b/docs/Dockerfile
@@ -2,6 +2,9 @@ FROM python:3-alpine
 
 COPY requirements.txt /requirements.txt
 
+ARG version=master
+ENV VERSION=$version
+
 RUN pip install -r /requirements.txt \
  && apk add --no-cache nginx \
  && mkdir /run/nginx
@@ -9,6 +12,7 @@ RUN pip install -r /requirements.txt \
 COPY ./nginx.conf /etc/nginx/conf.d/default.conf
 COPY . /docs
 
-RUN sphinx-build /docs /build
+RUN mkdir -p /build/$VERSION \
+ && sphinx-build /docs /build/$VERSION
 
 CMD nginx -g "daemon off;"
\ No newline at end of file
diff --git a/docs/_templates/layout.html b/docs/_templates/layout.html
index 3f424a0a..63db07e2 100644
--- a/docs/_templates/layout.html
+++ b/docs/_templates/layout.html
@@ -1,2 +1,9 @@
-{% set version=github_version %}
 {% extends "!layout.html" %}
+{% block document %}
+{% if version != stable_version %}
+<div class="wy-alert info">
+    <p>You are currently browsing documentation for the <b>{{ version }}</b> branch. Documentation for the stable <b>{{ stable_version }}</b> branch can be found <a href="/{{ stable_version }}/">here</a>.</p>
+</div>
+{% endif %}
+{{ super() }}
+{% endblock %}
diff --git a/docs/_templates/page.html b/docs/_templates/page.html
deleted file mode 100644
index 97296793..00000000
--- a/docs/_templates/page.html
+++ /dev/null
@@ -1,4 +0,0 @@
-{%- extends "layout.html" %}
-{% block body %}
-  {{ body|replace("VERSION_TAG", version) }}
-{% endblock %}
diff --git a/docs/_templates/versions.html b/docs/_templates/versions.html
new file mode 100644
index 00000000..db4d332d
--- /dev/null
+++ b/docs/_templates/versions.html
@@ -0,0 +1,16 @@
+  <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"> Versions</span>
+      v: {{ version }}
+      <span class="fa fa-caret-down"></span>
+    </span>
+    <div class="rst-other-versions">
+      <dl>
+        <dt>{{ _('Versions') }}</dt>
+        {% for slug, url in versions %}
+          <dd><a href="{{ url }}">{{ slug }}</a></dd>
+        {% endfor %}
+      </dl>
+    </div>
+  </div>
+
diff --git a/docs/conf.py b/docs/conf.py
index f89b39fd..64997eb1 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -2,6 +2,8 @@
 # -*- coding: utf-8 -*-
 #
 
+import os
+
 extensions = ['sphinx.ext.imgmath', 'sphinx.ext.viewcode']
 templates_path = ['_templates']
 source_suffix = '.rst'
@@ -9,9 +11,9 @@ master_doc = 'index'
 project = 'Mailu'
 copyright = '2018, Mailu authors'
 author = 'Mailu authors'
-version = release = 'latest'
+version = release = os.environ.get('VERSION', 'master')
 language = None
-exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
+exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store', 'Dockerfile', 'docker-compose.yml']
 pygments_style = 'sphinx'
 todo_include_todos = False
 html_theme = 'sphinx_rtd_theme'
@@ -33,6 +35,11 @@ html_context = {
     'display_github': True,
     'github_user': 'mailu',
     'github_repo': 'mailu',
-    'github_version': 'master',
+    'github_version': version,
+    'stable_version': '1.5',
+    'versions': [
+        ('1.5', '/1.5/'),
+        ('master', '/master/')
+    ],
     'conf_py_path': '/docs/'
 }
diff --git a/docs/contributors/environment.rst b/docs/contributors/environment.rst
index f1f447e2..a79f6bb9 100644
--- a/docs/contributors/environment.rst
+++ b/docs/contributors/environment.rst
@@ -113,7 +113,8 @@ Documentation is maintained in the ``docs`` directory and are maintained as `reS
   docker build -t docs docs
   docker run -p 127.0.0.1:8080:80 docs
 
-You can now read the local documentation by navigating to http://localhost:8080.
+In a local build Docker always assumes the version to be master.
+You can read the local documentation by navigating to http://localhost:8080/master.
 
 .. note:: After modifying the documentation, the image needs to be rebuild and the container restarted for the changes to become visible.
 
diff --git a/docs/docker-compose.yml b/docs/docker-compose.yml
new file mode 100644
index 00000000..0caaa7a4
--- /dev/null
+++ b/docs/docker-compose.yml
@@ -0,0 +1,21 @@
+version: '3'
+
+
+services:
+  docs_master:
+    image: mailu/docs:master
+    labels:
+      - traefik.enable=true
+      - traefik.port=80
+      - traefik.main.frontend.rule=Host:${hostname};PathPrefix:/master/
+
+  docs_15:
+    image: mailu/docs:1.5
+    labels:
+      - traefik.enable=true
+      - traefik.port=80
+      - traefik.root.frontend.redirect.regex=.*
+      - traefik.root.frontend.redirect.replacement=/1.5/
+      - traefik.root.frontend.rule=Host:${hostname};PathPrefix:/
+      - traefik.main.frontend.rule=Host:${hostname};PathPrefix:/1.5/
+