diff --git a/README.adoc b/README.adoc
index 8aa9234f2..430555d18 100644
--- a/README.adoc
+++ b/README.adoc
@@ -4,10 +4,14 @@ Manual changes to this file will be lost when it is generated again.
 Edit the files in the src/main/asciidoc/ directory instead.
 ////
 
+:branch: 2.1.x
+
 image::https://travis-ci.org/spring-cloud/spring-cloud-function.svg?branch={branch}[Build Status, link=https://travis-ci.org/spring-cloud/spring-cloud-function]
 
 == Introduction
 
+:branch: 2.1.x
+
 Spring Cloud Function is a project with the following high-level goals:
 
 * Promote the implementation of business logic via functions.
diff --git a/docs/src/main/asciidoc/README.adoc b/docs/src/main/asciidoc/README.adoc
index 16af21528..b996540e3 100644
--- a/docs/src/main/asciidoc/README.adoc
+++ b/docs/src/main/asciidoc/README.adoc
@@ -1,3 +1,5 @@
+:branch: 2.1.x
+
 image::https://travis-ci.org/spring-cloud/spring-cloud-function.svg?branch={branch}[Build Status, link=https://travis-ci.org/spring-cloud/spring-cloud-function]
 
 == Introduction
diff --git a/docs/src/main/asciidoc/intro.adoc b/docs/src/main/asciidoc/intro.adoc
index 85130090e..eff2e3cba 100644
--- a/docs/src/main/asciidoc/intro.adoc
+++ b/docs/src/main/asciidoc/intro.adoc
@@ -1,3 +1,5 @@
+:branch: 2.1.x
+
 Spring Cloud Function is a project with the following high-level goals:
 
 * Promote the implementation of business logic via functions.
@@ -48,4 +50,4 @@ then turning them into `@Beans` that can be wrapped as above.
 isolated classloader, so that you can pack them together in a single
 JVM.
 
-4. Adapters for https://github.com/spring-cloud/spring-cloud-function/tree/{branch}/spring-cloud-function-adapters/spring-cloud-function-adapter-aws[AWS Lambda], https://github.com/spring-cloud/spring-cloud-function/tree/{branch}/spring-cloud-function-adapters/spring-cloud-function-adapter-azure[Azure], https://github.com/spring-cloud/spring-cloud-function/tree/{branch}/spring-cloud-function-adapters/spring-cloud-function-adapter-openwhisk[Apache OpenWhisk] and possibly other "serverless" service providers.
\ No newline at end of file
+4. Adapters for https://github.com/spring-cloud/spring-cloud-function/tree/{branch}/spring-cloud-function-adapters/spring-cloud-function-adapter-aws[AWS Lambda], https://github.com/spring-cloud/spring-cloud-function/tree/{branch}/spring-cloud-function-adapters/spring-cloud-function-adapter-azure[Azure], https://github.com/spring-cloud/spring-cloud-function/tree/{branch}/spring-cloud-function-adapters/spring-cloud-function-adapter-openwhisk[Apache OpenWhisk] and possibly other "serverless" service providers.
diff --git a/docs/src/main/asciidoc/sagan-index.adoc b/docs/src/main/asciidoc/sagan-index.adoc
index 40ddf43a8..b84cec983 100644
--- a/docs/src/main/asciidoc/sagan-index.adoc
+++ b/docs/src/main/asciidoc/sagan-index.adoc
@@ -1,3 +1,5 @@
+:branch: 2.1.x
+
 Spring Cloud Function is a project with the following high-level goals:
 
 * Promote the implementation of business logic via functions.
@@ -22,7 +24,7 @@ then turning them into `@Beans` that can be wrapped as above.
 isolated classloader, so that you can pack them together in a single
 JVM.
 
-4. Adapters for https://github.com/spring-cloud/spring-cloud-function/tree/master/spring-cloud-function-adapters/spring-cloud-function-adapter-aws[AWS Lambda], https://github.com/spring-cloud/spring-cloud-function/tree/master/spring-cloud-function-adapters/spring-cloud-function-adapter-azure[Microsoft Azure], https://github.com/spring-cloud/spring-cloud-function/tree/master/spring-cloud-function-adapters/spring-cloud-function-adapter-openwhisk[Apache OpenWhisk] and possibly other "serverless" service providers.
+4. Adapters for https://github.com/spring-cloud/spring-cloud-function/tree/{branch}/spring-cloud-function-adapters/spring-cloud-function-adapter-aws[AWS Lambda], https://github.com/spring-cloud/spring-cloud-function/tree/{branch}/spring-cloud-function-adapters/spring-cloud-function-adapter-azure[Microsoft Azure], https://github.com/spring-cloud/spring-cloud-function/tree/{branch}/spring-cloud-function-adapters/spring-cloud-function-adapter-openwhisk[Apache OpenWhisk] and possibly other "serverless" service providers.
 
 Here's a complete, executable, testable Spring Boot application (implementing a simple string manipulation):
 
@@ -41,10 +43,10 @@ public class Application {
 ```
 ### Sample Projects
 
-* https://github.com/spring-cloud/spring-cloud-function/blob/master/spring-cloud-function-samples/function-sample[Vanilla]
-* https://github.com/spring-cloud/spring-cloud-function/blob/master/spring-cloud-function-samples/function-sample-pof[Plain Old Function]
-* https://github.com/spring-cloud/spring-cloud-function/tree/master/spring-cloud-function-samples/function-sample-aws[AWS Lambda]
-* https://github.com/spring-cloud/spring-cloud-function/tree/master/spring-cloud-function-samples/function-sample-azure[Microsoft Azure]
-* https://github.com/spring-cloud/spring-cloud-function/tree/master/spring-cloud-function-adapters/spring-cloud-function-adapter-openwhisk[Openwhisk]
+* https://github.com/spring-cloud/spring-cloud-function/blob/{branch}/spring-cloud-function-samples/function-sample[Vanilla]
+* https://github.com/spring-cloud/spring-cloud-function/blob/{branch}/spring-cloud-function-samples/function-sample-pof[Plain Old Function]
+* https://github.com/spring-cloud/spring-cloud-function/tree/{branch}/spring-cloud-function-samples/function-sample-aws[AWS Lambda]
+* https://github.com/spring-cloud/spring-cloud-function/tree/{branch}/spring-cloud-function-samples/function-sample-azure[Microsoft Azure]
+* https://github.com/spring-cloud/spring-cloud-function/tree/{branch}/spring-cloud-function-adapters/spring-cloud-function-adapter-openwhisk[Openwhisk]
 
 
diff --git a/docs/src/main/asciidoc/spring-cloud-function.adoc b/docs/src/main/asciidoc/spring-cloud-function.adoc
index 2800d84d5..37744c82e 100644
--- a/docs/src/main/asciidoc/spring-cloud-function.adoc
+++ b/docs/src/main/asciidoc/spring-cloud-function.adoc
@@ -10,6 +10,7 @@ Mark Fisher, Dave Syer, Oleg Zhurakousky, Anshul Mehra
 :githubmaster: {github}/tree/master
 :docslink: {githubmaster}/docs/src/main/asciidoc
 :nofooter:
+:branch: 2.1.x
 
 [#index-link]
 {docs-url}spring-cloud-function/{docs-version}home.html