diff --git a/README.md b/README.md
index 7a35c1839..f47e6e552 100644
--- a/README.md
+++ b/README.md
@@ -1,27 +1,10 @@
-# The Graylog documentation
-[![Build Status](https://travis-ci.org/Graylog2/documentation.svg?branch=2.2)](https://travis-ci.org/Graylog2/documentation)
+# The Graylog Documentation
-## Building locally
+Note
+====
-Create and enter the Python virtual environment:
+We published the last version of Graylog Documentation before the release of Graylog 4.2. Now, all documentation and help content for Graylog products are available at https://docs.graylog.org/. If you are looking for previous versions of the Graylog documentation, go to: https://archivedocs.graylog.org/
- # virtualenv .
- # source ./bin/activate
+**There will be no further updates to this repository as of October 2021.**
-Install [Sphinx](http://sphinx-doc.org), [the theme we are using](https://github.com/snide/sphinx_rtd_theme), and [sphinx-autobuild](https://github.com/GaretJax/sphinx-autobuild):
-
- # pip install -r requirements.txt
-
-Build the static documentation and open them in your browser:
-
- # make html
- # open _build/html/index.html
-
-Build the documentation and automatically build them on any change:
-
- # make livehtml
- # open http://127.0.0.1:8000/
-
-### Fedora Linux 22 and higher
-
- # sudo dnf install -y python-sphinx python-sphinx_rtd_theme
+Do you have questions about our documentation? You can no longer post issues in this repository. However, you may place comments or start discussions about documentation here: https://community.graylog.org/c/documentation-campfire/30
diff --git a/_templates/layout.html b/_templates/layout.html
new file mode 100644
index 000000000..c46d3fe7c
--- /dev/null
+++ b/_templates/layout.html
@@ -0,0 +1,20 @@
+{% extends "!layout.html" %}
+
+
+ {% block document %}
+
+
Deprecation Note
+
+ We published the last version of Graylog Documentation before the release of Graylog 4.2.
+ Now, all documentation and help content for Graylog products are available at
+ https://docs.graylog.org/.
+
+
There will be no further updates to these pages as of October 2021.
+
+ Do you have questions about our documentation? You may place comments or start discussions
+ about documentation here:
+ https://community.graylog.org/c/documentation-campfire/30
+
+ {% block body %}{% endblock %}
+ {% endblock %}
+