diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 00000000..2f0e6cdc
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,9 @@
+# Changelog
+
+## 0.1.0 (2021-03-25)
+
+
+### Features
+
+* add v1alpha client ([#3](https://www.github.com/googleapis/java-dataproc-metastore/issues/3)) ([8a87ca9](https://www.github.com/googleapis/java-dataproc-metastore/commit/8a87ca97ed7c730beea9ffc3decac4a6c6e63975))
+* initial code generation ([b419531](https://www.github.com/googleapis/java-dataproc-metastore/commit/b419531218b1ce4bd17ff2fe6f0240edfac24f34))
diff --git a/google-cloud-dataproc-metastore-bom/pom.xml b/google-cloud-dataproc-metastore-bom/pom.xml
index 0651acb5..70ac5cf5 100644
--- a/google-cloud-dataproc-metastore-bom/pom.xml
+++ b/google-cloud-dataproc-metastore-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-dataproc-metastore-bom</artifactId>
-  <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-dataproc-metastore:current} -->
+  <version>0.1.0</version><!-- {x-version-update:google-cloud-dataproc-metastore:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -67,27 +67,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-dataproc-metastore</artifactId>
-        <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-dataproc-metastore:current} -->
+        <version>0.1.0</version><!-- {x-version-update:google-cloud-dataproc-metastore:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-dataproc-metastore-v1beta</artifactId>
-        <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-dataproc-metastore-v1beta:current} -->
+        <version>0.1.0</version><!-- {x-version-update:grpc-google-cloud-dataproc-metastore-v1beta:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-dataproc-metastore-v1alpha</artifactId>
-        <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-dataproc-metastore-v1alpha:current} -->
+        <version>0.1.0</version><!-- {x-version-update:grpc-google-cloud-dataproc-metastore-v1alpha:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-dataproc-metastore-v1beta</artifactId>
-        <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-dataproc-metastore-v1beta:current} -->
+        <version>0.1.0</version><!-- {x-version-update:proto-google-cloud-dataproc-metastore-v1beta:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-dataproc-metastore-v1alpha</artifactId>
-        <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-dataproc-metastore-v1alpha:current} -->
+        <version>0.1.0</version><!-- {x-version-update:proto-google-cloud-dataproc-metastore-v1alpha:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-dataproc-metastore/pom.xml b/google-cloud-dataproc-metastore/pom.xml
index 30175d7e..b1e47249 100644
--- a/google-cloud-dataproc-metastore/pom.xml
+++ b/google-cloud-dataproc-metastore/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-dataproc-metastore</artifactId>
-  <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-dataproc-metastore:current} -->
+  <version>0.1.0</version><!-- {x-version-update:google-cloud-dataproc-metastore:current} -->
   <packaging>jar</packaging>
   <name>Google Dataproc Metastore</name>
   <url>https://github.com/googleapis/java-dataproc-metastore</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-dataproc-metastore-parent</artifactId>
-    <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-dataproc-metastore:current} -->
+    <version>0.1.0</version><!-- {x-version-update:google-cloud-dataproc-metastore:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-dataproc-metastore</site.installationModule>
diff --git a/grpc-google-cloud-dataproc-metastore-v1alpha/pom.xml b/grpc-google-cloud-dataproc-metastore-v1alpha/pom.xml
index 4ac901a1..d5503daa 100644
--- a/grpc-google-cloud-dataproc-metastore-v1alpha/pom.xml
+++ b/grpc-google-cloud-dataproc-metastore-v1alpha/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-dataproc-metastore-v1alpha</artifactId>
-  <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-dataproc-metastore-v1alpha:current} -->
+  <version>0.1.0</version><!-- {x-version-update:grpc-google-cloud-dataproc-metastore-v1alpha:current} -->
   <name>grpc-google-cloud-dataproc-metastore-v1alpha</name>
   <description>GRPC library for google-cloud-dataproc-metastore</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-dataproc-metastore-parent</artifactId>
-    <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-dataproc-metastore:current} -->
+    <version>0.1.0</version><!-- {x-version-update:google-cloud-dataproc-metastore:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-dataproc-metastore-v1beta/pom.xml b/grpc-google-cloud-dataproc-metastore-v1beta/pom.xml
index 5edf0d73..95796c99 100644
--- a/grpc-google-cloud-dataproc-metastore-v1beta/pom.xml
+++ b/grpc-google-cloud-dataproc-metastore-v1beta/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-dataproc-metastore-v1beta</artifactId>
-  <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-dataproc-metastore-v1beta:current} -->
+  <version>0.1.0</version><!-- {x-version-update:grpc-google-cloud-dataproc-metastore-v1beta:current} -->
   <name>grpc-google-cloud-dataproc-metastore-v1beta</name>
   <description>GRPC library for google-cloud-dataproc-metastore</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-dataproc-metastore-parent</artifactId>
-    <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-dataproc-metastore:current} -->
+    <version>0.1.0</version><!-- {x-version-update:google-cloud-dataproc-metastore:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 8a34e5eb..3b71e3cc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-dataproc-metastore-parent</artifactId>
   <packaging>pom</packaging>
-  <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-dataproc-metastore:current} -->
+  <version>0.1.0</version><!-- {x-version-update:google-cloud-dataproc-metastore:current} -->
   <name>Google Dataproc Metastore Parent</name>
   <url>https://github.com/googleapis/java-dataproc-metastore</url>
   <description>
@@ -70,27 +70,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-dataproc-metastore</artifactId>
-        <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-dataproc-metastore:current} -->
+        <version>0.1.0</version><!-- {x-version-update:google-cloud-dataproc-metastore:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-dataproc-metastore-v1alpha</artifactId>
-        <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-dataproc-metastore-v1alpha:current} -->
+        <version>0.1.0</version><!-- {x-version-update:proto-google-cloud-dataproc-metastore-v1alpha:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-dataproc-metastore-v1alpha</artifactId>
-        <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-dataproc-metastore-v1alpha:current} -->
+        <version>0.1.0</version><!-- {x-version-update:grpc-google-cloud-dataproc-metastore-v1alpha:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-dataproc-metastore-v1beta</artifactId>
-        <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-dataproc-metastore-v1beta:current} -->
+        <version>0.1.0</version><!-- {x-version-update:proto-google-cloud-dataproc-metastore-v1beta:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-dataproc-metastore-v1beta</artifactId>
-        <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-dataproc-metastore-v1beta:current} -->
+        <version>0.1.0</version><!-- {x-version-update:grpc-google-cloud-dataproc-metastore-v1beta:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-cloud-dataproc-metastore-v1alpha/pom.xml b/proto-google-cloud-dataproc-metastore-v1alpha/pom.xml
index 870eb924..970d130b 100644
--- a/proto-google-cloud-dataproc-metastore-v1alpha/pom.xml
+++ b/proto-google-cloud-dataproc-metastore-v1alpha/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-dataproc-metastore-v1alpha</artifactId>
-  <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-dataproc-metastore-v1alpha:current} -->
+  <version>0.1.0</version><!-- {x-version-update:proto-google-cloud-dataproc-metastore-v1alpha:current} -->
   <name>proto-google-cloud-dataproc-metastore-v1alpha</name>
   <description>Proto library for google-cloud-dataproc-metastore</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-dataproc-metastore-parent</artifactId>
-    <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-dataproc-metastore:current} -->
+    <version>0.1.0</version><!-- {x-version-update:google-cloud-dataproc-metastore:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-dataproc-metastore-v1beta/pom.xml b/proto-google-cloud-dataproc-metastore-v1beta/pom.xml
index 61afb7ce..2f0fa9de 100644
--- a/proto-google-cloud-dataproc-metastore-v1beta/pom.xml
+++ b/proto-google-cloud-dataproc-metastore-v1beta/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-dataproc-metastore-v1beta</artifactId>
-  <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-dataproc-metastore-v1beta:current} -->
+  <version>0.1.0</version><!-- {x-version-update:proto-google-cloud-dataproc-metastore-v1beta:current} -->
   <name>proto-google-cloud-dataproc-metastore-v1beta</name>
   <description>Proto library for google-cloud-dataproc-metastore</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-dataproc-metastore-parent</artifactId>
-    <version>0.0.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-dataproc-metastore:current} -->
+    <version>0.1.0</version><!-- {x-version-update:google-cloud-dataproc-metastore:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/versions.txt b/versions.txt
index 770ad67a..51a55bfa 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,8 +1,8 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-dataproc-metastore:0.0.0:0.0.1-SNAPSHOT
-grpc-google-cloud-dataproc-metastore-v1beta:0.0.0:0.0.1-SNAPSHOT
-grpc-google-cloud-dataproc-metastore-v1alpha:0.0.0:0.0.1-SNAPSHOT
-proto-google-cloud-dataproc-metastore-v1beta:0.0.0:0.0.1-SNAPSHOT
-proto-google-cloud-dataproc-metastore-v1alpha:0.0.0:0.0.1-SNAPSHOT
+google-cloud-dataproc-metastore:0.1.0:0.1.0
+grpc-google-cloud-dataproc-metastore-v1beta:0.1.0:0.1.0
+grpc-google-cloud-dataproc-metastore-v1alpha:0.1.0:0.1.0
+proto-google-cloud-dataproc-metastore-v1beta:0.1.0:0.1.0
+proto-google-cloud-dataproc-metastore-v1alpha:0.1.0:0.1.0