diff --git a/pom.xml b/pom.xml
index e47d7b84e..3fd949000 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,11 +5,11 @@
 	<packaging>pom</packaging>
 	<name>spring-cloud-stream-release-build</name>
 	<description>Spring Cloud Stream Release Build</description>
-	<version>Fishtown.BUILD-SNAPSHOT</version>
+	<version>Fishtown.M2</version>
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-build</artifactId>
-		<version>2.0.2.RELEASE</version>
+		<version>2.1.0.M1</version>
 		<relativePath />
 	</parent>
 
diff --git a/spring-cloud-stream-dependencies/pom.xml b/spring-cloud-stream-dependencies/pom.xml
index 5790baeb7..e29723078 100644
--- a/spring-cloud-stream-dependencies/pom.xml
+++ b/spring-cloud-stream-dependencies/pom.xml
@@ -4,18 +4,18 @@
     <parent>
         <artifactId>spring-cloud-dependencies-parent</artifactId>
         <groupId>org.springframework.cloud</groupId>
-        <version>2.0.2.RELEASE</version>
+        <version>2.1.0.M1</version>
         <relativePath />
     </parent>
     <artifactId>spring-cloud-stream-dependencies</artifactId>
-    <version>Fishtown.BUILD-SNAPSHOT</version>
+    <version>Fishtown.M2</version>
     <packaging>pom</packaging>
     <name>spring-cloud-stream-dependencies</name>
     <description>Spring Cloud Stream Dependencies</description>
     <properties>
-        <spring.cloud.stream.version>2.1.0.BUILD-SNAPSHOT</spring.cloud.stream.version>
-        <spring.cloud.stream.binder.kafka.version>2.1.0.BUILD-SNAPSHOT</spring.cloud.stream.binder.kafka.version>
-        <spring.cloud.stream.binder.rabbit.version>2.1.0.BUILD-SNAPSHOT</spring.cloud.stream.binder.rabbit.version>
+        <spring.cloud.stream.version>2.1.0.M2</spring.cloud.stream.version>
+        <spring.cloud.stream.binder.kafka.version>2.1.0.M2</spring.cloud.stream.binder.kafka.version>
+        <spring.cloud.stream.binder.rabbit.version>2.1.0.M2</spring.cloud.stream.binder.rabbit.version>
     </properties>
     <dependencyManagement>
         <dependencies>
diff --git a/spring-cloud-stream-docs/core b/spring-cloud-stream-docs/core
index dae35f2db..7ce25617d 160000
--- a/spring-cloud-stream-docs/core
+++ b/spring-cloud-stream-docs/core
@@ -1 +1 @@
-Subproject commit dae35f2dbf9ed8b2881b2b9e4ed4a66e798d6367
+Subproject commit 7ce25617d2ed2ba3cccf7524408bacdc35a5804a
diff --git a/spring-cloud-stream-docs/kafka b/spring-cloud-stream-docs/kafka
index 2a0b9015d..de4b5a944 160000
--- a/spring-cloud-stream-docs/kafka
+++ b/spring-cloud-stream-docs/kafka
@@ -1 +1 @@
-Subproject commit 2a0b9015de6e90062bd399cb61a649241dea7eef
+Subproject commit de4b5a9443f715aafa57e38e137ae4f5b18ed93e
diff --git a/spring-cloud-stream-docs/pom.xml b/spring-cloud-stream-docs/pom.xml
index 6121b004e..bdb0569a8 100644
--- a/spring-cloud-stream-docs/pom.xml
+++ b/spring-cloud-stream-docs/pom.xml
@@ -4,18 +4,18 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-build</artifactId>
-		<version>2.0.2.RELEASE</version>
+		<version>2.1.0.M1</version>
 		<relativePath />
 	</parent>
 	<artifactId>spring-cloud-stream-docs</artifactId>
 	<name>spring-cloud-stream-docs</name>
 	<description>Spring Cloud Stream Docs</description>
-	<version>Fishtown.BUILD-SNAPSHOT</version>
+	<version>Fishtown.M2</version>
 	<properties>
 		<main.basedir>${basedir}/..</main.basedir>
-		<spring.cloud.stream.version>2.1.0.BUILD-SNAPSHOT</spring.cloud.stream.version>
-		<spring.cloud.stream.binder.kafka.version>2.1.0.BUILD-SNAPSHOT</spring.cloud.stream.binder.kafka.version>
-		<spring.cloud.stream.binder.rabbit.version>2.1.0.BUILD-SNAPSHOT</spring.cloud.stream.binder.rabbit.version>
+		<spring.cloud.stream.version>2.1.0.M2</spring.cloud.stream.version>
+		<spring.cloud.stream.binder.kafka.version>2.1.0.M2</spring.cloud.stream.binder.kafka.version>
+		<spring.cloud.stream.binder.rabbit.version>2.1.0.M2</spring.cloud.stream.binder.rabbit.version>
 	</properties>
 	<dependencies>
 		<dependency>
diff --git a/spring-cloud-stream-docs/rabbit b/spring-cloud-stream-docs/rabbit
index 2fdfc6621..f737f28c9 160000
--- a/spring-cloud-stream-docs/rabbit
+++ b/spring-cloud-stream-docs/rabbit
@@ -1 +1 @@
-Subproject commit 2fdfc662143e156138cdf9f510fc7d720446e0a3
+Subproject commit f737f28c9194a8d62caa814ee58c45a560966e2a