diff --git a/README.md b/README.md
index b70c5615a..66265b993 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,17 @@
+
+
+
+
+
*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
# Kubernetes Design Overview
Kubernetes is a system for managing containerized applications across multiple hosts, providing basic mechanisms for deployment, maintenance, and scaling of applications.
diff --git a/access.md b/access.md
index 85b9c8ec1..98bf2bdf2 100644
--- a/access.md
+++ b/access.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
# K8s Identity and Access Management Sketch
This document suggests a direction for identity and access management in the Kubernetes system.
diff --git a/admission_control.md b/admission_control.md
index 749e949ea..4094156b5 100644
--- a/admission_control.md
+++ b/admission_control.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
# Kubernetes Proposal - Admission Control
**Related PR:**
diff --git a/admission_control_limit_range.md b/admission_control_limit_range.md
index daddb425d..c19144785 100644
--- a/admission_control_limit_range.md
+++ b/admission_control_limit_range.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
# Admission control plugin: LimitRanger
## Background
diff --git a/admission_control_resource_quota.md b/admission_control_resource_quota.md
index b2dfbe85b..cd9282df1 100644
--- a/admission_control_resource_quota.md
+++ b/admission_control_resource_quota.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
# Admission control plugin: ResourceQuota
## Background
diff --git a/architecture.md b/architecture.md
index ebfb4964d..6c82896ed 100644
--- a/architecture.md
+++ b/architecture.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
# Kubernetes architecture
A running Kubernetes cluster contains node agents (kubelet) and master components (APIs, scheduler, etc), on top of a distributed storage solution. This diagram shows our desired eventual state, though we're still working on a few things, like making kubelet itself (all our components, really) run within containers, and making the scheduler 100% pluggable.
diff --git a/clustering.md b/clustering.md
index 4cef06f85..f88157aa1 100644
--- a/clustering.md
+++ b/clustering.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
# Clustering in Kubernetes
diff --git a/clustering/README.md b/clustering/README.md
index 09d2c4e10..dfd55e96a 100644
--- a/clustering/README.md
+++ b/clustering/README.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
This directory contains diagrams for the clustering design doc.
This depends on the `seqdiag` [utility](http://blockdiag.com/en/seqdiag/index.html). Assuming you have a non-borked python install, this should be installable with
diff --git a/command_execution_port_forwarding.md b/command_execution_port_forwarding.md
index 3e548d40e..056814e7f 100644
--- a/command_execution_port_forwarding.md
+++ b/command_execution_port_forwarding.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
# Container Command Execution & Port Forwarding in Kubernetes
## Abstract
diff --git a/event_compression.md b/event_compression.md
index 74aba66f1..4178393c9 100644
--- a/event_compression.md
+++ b/event_compression.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
# Kubernetes Event Compression
This document captures the design of event compression.
diff --git a/expansion.md b/expansion.md
index 8b31526a3..01a774cb2 100644
--- a/expansion.md
+++ b/expansion.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
# Variable expansion in pod command, args, and env
## Abstract
diff --git a/identifiers.md b/identifiers.md
index 23b976d36..e192b1ed0 100644
--- a/identifiers.md
+++ b/identifiers.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
# Identifiers and Names in Kubernetes
A summarization of the goals and recommendations for identifiers in Kubernetes. Described in [GitHub issue #199](https://github.com/GoogleCloudPlatform/kubernetes/issues/199).
diff --git a/namespaces.md b/namespaces.md
index 0fef2bed6..547d040b0 100644
--- a/namespaces.md
+++ b/namespaces.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
# Namespaces
## Abstract
diff --git a/networking.md b/networking.md
index 210d10e50..5a4a5835e 100644
--- a/networking.md
+++ b/networking.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
# Networking
There are 4 distinct networking problems to solve:
diff --git a/persistent-storage.md b/persistent-storage.md
index 8e7c67653..9cc92b425 100644
--- a/persistent-storage.md
+++ b/persistent-storage.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
# Persistent Storage
This document proposes a model for managing persistent, cluster-scoped storage for applications requiring long lived data.
diff --git a/principles.md b/principles.md
index cf8833a41..e1bd97da0 100644
--- a/principles.md
+++ b/principles.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
# Design Principles
Principles to follow when extending Kubernetes.
diff --git a/resources.md b/resources.md
index bb3c05e9f..9539bed26 100644
--- a/resources.md
+++ b/resources.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
**Note: this is a design doc, which describes features that have not been completely implemented.
User documentation of the current state is [here](../compute_resources.md). The tracking issue for
implementation of this model is
diff --git a/secrets.md b/secrets.md
index 979c07f0a..a6d2591f9 100644
--- a/secrets.md
+++ b/secrets.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
## Abstract
diff --git a/security.md b/security.md
index c2fd092e5..1d1373d21 100644
--- a/security.md
+++ b/security.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
# Security in Kubernetes
Kubernetes should define a reasonable set of security best practices that allows processes to be isolated from each other, from the cluster infrastructure, and which preserves important boundaries between those who manage the cluster, and those who use the cluster.
diff --git a/security_context.md b/security_context.md
index 616412976..cbf525a8d 100644
--- a/security_context.md
+++ b/security_context.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
# Security Contexts
## Abstract
A security context is a set of constraints that are applied to a container in order to achieve the following goals (from [security design](security.md)):
diff --git a/service_accounts.md b/service_accounts.md
index c6ceb6b21..896bd68e7 100644
--- a/service_accounts.md
+++ b/service_accounts.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
#Service Accounts
## Motivation
diff --git a/simple-rolling-update.md b/simple-rolling-update.md
index fb21c096a..450053539 100644
--- a/simple-rolling-update.md
+++ b/simple-rolling-update.md
@@ -1,3 +1,17 @@
+
+
+
+
+*** PLEASE NOTE: This document applies to the HEAD of the source
+tree only. If you are using a released version of Kubernetes, you almost
+certainly want the docs that go with that version.
+
+Documentation for specific releases can be found at
+[releases.k8s.io](http://releases.k8s.io).
+
+
+
+
## Simple rolling update
This is a lightweight design document for simple rolling update in ```kubectl```