12 files changed, 24 insertions, 0 deletions
diff --git a/docs/installation/1_planning.md b/docs/installation/1_planning.md
index e113ca2d..9174d372 100644
--- a/docs/installation/1_planning.md
+++ b/docs/installation/1_planning.md
@@ -5,6 +5,8 @@ nav_order: 1
 permalink: /installation/planning
 ---
 
+{% include deprecation.html %}
+
 # Planning your installation
 
 ## Database
diff --git a/docs/installation/2_domainname.md b/docs/installation/2_domainname.md
index d86a664c..f658b0f7 100644
--- a/docs/installation/2_domainname.md
+++ b/docs/installation/2_domainname.md
@@ -5,6 +5,8 @@ nav_order: 2
 permalink: /installation/domainname
 ---
 
+{% include deprecation.html %}
+
 # Setting up the domain
 
 Every Matrix server deployment requires a server name which uniquely identifies it. For
diff --git a/docs/installation/docker.md b/docs/installation/docker.md
index 1ecc7c6e..2066f83d 100644
--- a/docs/installation/docker.md
+++ b/docs/installation/docker.md
@@ -6,6 +6,8 @@ nav_order: 4
 permalink: /docker
 ---
 
+{% include deprecation.html %}
+
 # Installation using Docker
 
 This section contains documentation how to install Dendrite using Docker
diff --git a/docs/installation/docker/1_docker.md b/docs/installation/docker/1_docker.md
index f3399972..4d082d9c 100644
--- a/docs/installation/docker/1_docker.md
+++ b/docs/installation/docker/1_docker.md
@@ -7,6 +7,8 @@ nav_order: 1
 permalink: /installation/docker/install
 ---
 
+{% include deprecation.html %}
+
 # Installing Dendrite using Docker Compose
 
 Dendrite provides an [example](https://github.com/matrix-org/dendrite/blob/main/build/docker/docker-compose.yml) 
diff --git a/docs/installation/helm.md b/docs/installation/helm.md
index dd20e026..b9bf3f3c 100644
--- a/docs/installation/helm.md
+++ b/docs/installation/helm.md
@@ -6,6 +6,8 @@ nav_order: 3
 permalink: /helm
 ---
 
+{% include deprecation.html %}
+
 # Helm
 
 This section contains documentation how to use [Helm](https://helm.sh/) to install Dendrite on a [Kubernetes](https://kubernetes.io/) cluster.
diff --git a/docs/installation/helm/1_helm.md b/docs/installation/helm/1_helm.md
index 00fe4fdc..992b418f 100644
--- a/docs/installation/helm/1_helm.md
+++ b/docs/installation/helm/1_helm.md
@@ -7,6 +7,8 @@ nav_order: 1
 permalink: /installation/helm/install
 ---
 
+{% include deprecation.html %}
+
 # Installing Dendrite using Helm
 
 To install Dendrite using the Helm chart, you first have to add the repository using the following commands:
diff --git a/docs/installation/manual.md b/docs/installation/manual.md
index 3ab1fd62..f5989354 100644
--- a/docs/installation/manual.md
+++ b/docs/installation/manual.md
@@ -6,6 +6,8 @@ nav_order: 5
 permalink: /manual
 ---
 
+{% include deprecation.html %}
+
 # Manual Installation
 
 This section contains documentation how to manually install Dendrite
diff --git a/docs/installation/manual/1_build.md b/docs/installation/manual/1_build.md
index 73a62688..f54b1ac4 100644
--- a/docs/installation/manual/1_build.md
+++ b/docs/installation/manual/1_build.md
@@ -7,6 +7,8 @@ nav_order: 1
 permalink: /installation/manual/build
 ---
 
+{% include deprecation.html %}
+
 # Build all Dendrite commands
 
 Dendrite has numerous utility commands in addition to the actual server binaries.
diff --git a/docs/installation/manual/2_database.md b/docs/installation/manual/2_database.md
index 1be602c6..e1991275 100644
--- a/docs/installation/manual/2_database.md
+++ b/docs/installation/manual/2_database.md
@@ -7,6 +7,8 @@ grand_parent: Installation
 permalink: /installation/manual/database
 ---
 
+{% include deprecation.html %}
+
 # Preparing database storage
 
 Dendrite uses SQL databases to store data. Depending on the database engine being used, you
diff --git a/docs/installation/manual/3_signingkey.md b/docs/installation/manual/3_signingkey.md
index 91289fd6..6a62fa5e 100644
--- a/docs/installation/manual/3_signingkey.md
+++ b/docs/installation/manual/3_signingkey.md
@@ -6,6 +6,8 @@ nav_order: 3
 permalink: /installation/manual/signingkeys
 ---
 
+{% include deprecation.html %}
+
 # Generating signing keys
 
 All Matrix homeservers require a signing private key, which will be used to authenticate
diff --git a/docs/installation/manual/4_configuration.md b/docs/installation/manual/4_configuration.md
index 624cc415..ea00c665 100644
--- a/docs/installation/manual/4_configuration.md
+++ b/docs/installation/manual/4_configuration.md
@@ -6,6 +6,8 @@ nav_order: 4
 permalink: /installation/manual/configuration
 ---
 
+{% include deprecation.html %}
+
 # Configuring Dendrite
 
 A YAML configuration file is used to configure Dendrite. A sample configuration file is
diff --git a/docs/installation/manual/5_starting_dendrite.md b/docs/installation/manual/5_starting_dendrite.md
index d1350437..92d59895 100644
--- a/docs/installation/manual/5_starting_dendrite.md
+++ b/docs/installation/manual/5_starting_dendrite.md
@@ -6,6 +6,8 @@ nav_order: 5
 permalink: /installation/manual/start
 ---
 
+{% include deprecation.html %}
+
 # Starting Dendrite
 
 Once you have completed all preparation and installation steps,