diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 00000000..c02038ea
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,19 @@
+# Changelog
+
+## [0.28.0](https://www.github.com/googleapis/java-recaptchaenterprise/compare/0.27.0...v0.28.0) (2019-11-21)
+
+
+### Features
+
+* make repo releasable, add parent/bom ([#1](https://www.github.com/googleapis/java-recaptchaenterprise/issues/1)) ([dc97be0](https://www.github.com/googleapis/java-recaptchaenterprise/commit/dc97be0cacd04053601cae2c13ce3296c239f294))
+
+
+### Dependencies
+
+* update dependency io.grpc:grpc-bom to v1.24.1 ([#4](https://www.github.com/googleapis/java-recaptchaenterprise/issues/4)) ([d5504b8](https://www.github.com/googleapis/java-recaptchaenterprise/commit/d5504b878c14af5411179d9395fbba275186ffd6))
+* update gax.version to v1.50.1 ([#5](https://www.github.com/googleapis/java-recaptchaenterprise/issues/5)) ([8049f67](https://www.github.com/googleapis/java-recaptchaenterprise/commit/8049f674870f85d4ab22fd3c1e69e97ee5f47e70))
+
+
+### Documentation
+
+* reference libraries-bom in docs ([#8](https://www.github.com/googleapis/java-recaptchaenterprise/issues/8)) ([b947de2](https://www.github.com/googleapis/java-recaptchaenterprise/commit/b947de2dc98d02a7a41ca727fd0007ab6aabea6b))
diff --git a/README.md b/README.md
index 5173213d..9987c63c 100644
--- a/README.md
+++ b/README.md
@@ -40,16 +40,16 @@ If you are using Maven without a BOM, add this to your dependencies.
 <dependency>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-recaptchaenterprise</artifactId>
-  <version>0.27.0</version>
+  <version>0.28.0</version>
 </dependency>
 ```
 If you are using Gradle, add this to your dependencies
 ```Groovy
-compile 'com.google.cloud:google-cloud-recaptchaenterprise:0.27.0'
+compile 'com.google.cloud:google-cloud-recaptchaenterprise:0.28.0'
 ```
 If you are using SBT, add this to your dependencies
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-recaptchaenterprise" % "0.27.0"
+libraryDependencies += "com.google.cloud" % "google-cloud-recaptchaenterprise" % "0.28.0"
 ```
 [//]: # ({x-version-update-end})
 
diff --git a/google-cloud-recaptchaenterprise-bom/pom.xml b/google-cloud-recaptchaenterprise-bom/pom.xml
index b34607d9..f4e7de50 100644
--- a/google-cloud-recaptchaenterprise-bom/pom.xml
+++ b/google-cloud-recaptchaenterprise-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-recaptchaenterprise-bom</artifactId>
-  <version>0.27.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-recaptchaenterprise:current} -->
+  <version>0.28.0</version><!-- {x-version-update:google-cloud-recaptchaenterprise:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -64,17 +64,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-recaptchaenterprise</artifactId>
-        <version>0.27.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-recaptchaenterprise:current} -->
+        <version>0.28.0</version><!-- {x-version-update:google-cloud-recaptchaenterprise:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-recaptchaenterprise-v1beta1</artifactId>
-        <version>0.27.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-recaptchaenterprise-v1beta1:current} -->
+        <version>0.28.0</version><!-- {x-version-update:proto-google-cloud-recaptchaenterprise-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-recaptchaenterprise-v1beta1</artifactId>
-        <version>0.27.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-recaptchaenterprise-v1beta1:current} -->
+        <version>0.28.0</version><!-- {x-version-update:grpc-google-cloud-recaptchaenterprise-v1beta1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-recaptchaenterprise/pom.xml b/google-cloud-recaptchaenterprise/pom.xml
index a04b7849..fc82da2c 100644
--- a/google-cloud-recaptchaenterprise/pom.xml
+++ b/google-cloud-recaptchaenterprise/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-recaptchaenterprise</artifactId>
-  <version>0.27.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-recaptchaenterprise:current} -->
+  <version>0.28.0</version><!-- {x-version-update:google-cloud-recaptchaenterprise:current} -->
   <packaging>jar</packaging>
   <name>reCAPTCHA Enterprise</name>
   <url>https://github.com/googleapis/java-recaptchaenterprise</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-recaptchaenterprise-parent</artifactId>
-    <version>0.27.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-recaptchaenterprise:current} -->
+    <version>0.28.0</version><!-- {x-version-update:google-cloud-recaptchaenterprise:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-recaptchaenterprise</site.installationModule>
diff --git a/grpc-google-cloud-recaptchaenterprise-v1beta1/pom.xml b/grpc-google-cloud-recaptchaenterprise-v1beta1/pom.xml
index 136be991..3af9a31b 100644
--- a/grpc-google-cloud-recaptchaenterprise-v1beta1/pom.xml
+++ b/grpc-google-cloud-recaptchaenterprise-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-recaptchaenterprise-v1beta1</artifactId>
-  <version>0.27.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-recaptchaenterprise-v1beta1:current} -->
+  <version>0.28.0</version><!-- {x-version-update:grpc-google-cloud-recaptchaenterprise-v1beta1:current} -->
   <name>grpc-google-cloud-recaptchaenterprise-v1beta1</name>
   <description>GRPC library for grpc-google-cloud-recaptchaenterprise-v1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-recaptchaenterprise-parent</artifactId>
-    <version>0.27.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-recaptchaenterprise:current} -->
+    <version>0.28.0</version><!-- {x-version-update:google-cloud-recaptchaenterprise:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 260d70f7..eb989c75 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-recaptchaenterprise-parent</artifactId>
   <packaging>pom</packaging>
-  <version>0.27.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-recaptchaenterprise:current} -->
+  <version>0.28.0</version><!-- {x-version-update:google-cloud-recaptchaenterprise:current} -->
   <name>reCAPTCHA Enterprise Parent</name>
   <url>https://github.com/googleapis/java-recaptchaenterprise</url>
   <description>
@@ -81,17 +81,17 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-recaptchaenterprise-v1beta1</artifactId>
-        <version>0.27.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-recaptchaenterprise-v1beta1:current} -->
+        <version>0.28.0</version><!-- {x-version-update:proto-google-cloud-recaptchaenterprise-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-recaptchaenterprise-v1beta1</artifactId>
-        <version>0.27.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-recaptchaenterprise-v1beta1:current} -->
+        <version>0.28.0</version><!-- {x-version-update:grpc-google-cloud-recaptchaenterprise-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-recaptchaenterprise</artifactId>
-        <version>0.27.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-recaptchaenterprise:current} -->
+        <version>0.28.0</version><!-- {x-version-update:google-cloud-recaptchaenterprise:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-cloud-recaptchaenterprise-v1beta1/pom.xml b/proto-google-cloud-recaptchaenterprise-v1beta1/pom.xml
index 617345e6..c2989275 100644
--- a/proto-google-cloud-recaptchaenterprise-v1beta1/pom.xml
+++ b/proto-google-cloud-recaptchaenterprise-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-recaptchaenterprise-v1beta1</artifactId>
-  <version>0.27.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-recaptchaenterprise-v1beta1:current} -->
+  <version>0.28.0</version><!-- {x-version-update:proto-google-cloud-recaptchaenterprise-v1beta1:current} -->
   <name>proto-google-cloud-recaptchaenterprise-v1beta1</name>
   <description>PROTO library for proto-google-cloud-recaptchaenterprise-v1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-recaptchaenterprise-parent</artifactId>
-    <version>0.27.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-recaptchaenterprise:current} -->
+    <version>0.28.0</version><!-- {x-version-update:google-cloud-recaptchaenterprise:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/versions.txt b/versions.txt
index c1e6df14..ab816f72 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,6 +1,6 @@
 # Format:
 # module:released-version:current-version
 
-proto-google-cloud-recaptchaenterprise-v1beta1:0.27.1-SNAPSHOT:0.27.1-SNAPSHOT
-grpc-google-cloud-recaptchaenterprise-v1beta1:0.27.1-SNAPSHOT:0.27.1-SNAPSHOT
-google-cloud-recaptchaenterprise:0.27.1-SNAPSHOT:0.27.1-SNAPSHOT
\ No newline at end of file
+proto-google-cloud-recaptchaenterprise-v1beta1:0.28.0:0.28.0
+grpc-google-cloud-recaptchaenterprise-v1beta1:0.28.0:0.28.0
+google-cloud-recaptchaenterprise:0.28.0:0.28.0
\ No newline at end of file