degrade to Hoxton.RELEASE

pom.xml

@@ -8,7 +8,7 @@
     <parent>
         <groupId>org.springframework.cloud</groupId>
         <artifactId>spring-cloud-build</artifactId>
-        <version>2.2.1.RELEASE</version>
+        <version>2.2.0.RELEASE</version>
         <relativePath/>
     </parent>
 
@@ -73,14 +73,14 @@
 
     <properties>
         <!-- Dependency Versions -->
-        <spring-cloud-commons.version>2.2.1.RELEASE</spring-cloud-commons.version>
-        <spring-cloud-netflix.version>2.2.1.RELEASE</spring-cloud-netflix.version>
-        <spring-cloud-openfeign.version>2.2.1.RELEASE</spring-cloud-openfeign.version>
+        <spring-cloud-commons.version>2.2.0.RELEASE</spring-cloud-commons.version>
+        <spring-cloud-netflix.version>2.2.0.RELEASE</spring-cloud-netflix.version>
+        <spring-cloud-openfeign.version>2.2.0.RELEASE</spring-cloud-openfeign.version>
         <spring-cloud-bus.version>2.2.0.RELEASE</spring-cloud-bus.version>
-        <spring-cloud-gateway.version>2.2.1.RELEASE</spring-cloud-gateway.version>
-        <spring-cloud-stream.version>Horsham.SR1</spring-cloud-stream.version>
-        <spring-cloud-consul.version>2.2.1.RELEASE</spring-cloud-consul.version>
-        <spring-cloud-config.version>2.2.1.RELEASE</spring-cloud-config.version>
+        <spring-cloud-gateway.version>2.2.0.RELEASE</spring-cloud-gateway.version>
+        <spring-cloud-stream.version>Horsham.RELEASE</spring-cloud-stream.version>
+        <spring-cloud-consul.version>2.2.0.RELEASE</spring-cloud-consul.version>
+        <spring-cloud-config.version>2.2.0.RELEASE</spring-cloud-config.version>
         <spring-cloud-zookeeper.version>2.2.0.RELEASE</spring-cloud-zookeeper.version>
 
         <junit.version>4.12</junit.version>

spring-cloud-alibaba-dependencies/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <artifactId>spring-cloud-dependencies-parent</artifactId>
         <groupId>org.springframework.cloud</groupId>
-        <version>2.2.1.RELEASE</version>
+        <version>2.2.0.RELEASE</version>
         <relativePath/>
     </parent>