diff --git a/CHANGELOG.md b/CHANGELOG.md
index d3a216a8..18105b01 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,27 @@
 # Changelog
 
+## [1.0.0](https://www.github.com/googleapis/java-debugger-client/compare/v0.1.1...v1.0.0) (2021-08-09)
+
+
+### ⚠ BREAKING CHANGES
+
+* release gapic-generator-java v2.0.0 (#34)
+
+### Features
+
+* promote to 1.0.0 ([#38](https://www.github.com/googleapis/java-debugger-client/issues/38)) ([bad8c52](https://www.github.com/googleapis/java-debugger-client/commit/bad8c525e386ed835114ed1a8ab51307c4f18568))
+* release gapic-generator-java v2.0.0 ([#34](https://www.github.com/googleapis/java-debugger-client/issues/34)) ([d1404b2](https://www.github.com/googleapis/java-debugger-client/commit/d1404b2cba66ea852e2f6366ec360c444491276b))
+
+
+### Bug Fixes
+
+* owlbot post-processor should generate README ([#1154](https://www.github.com/googleapis/java-debugger-client/issues/1154)) ([#20](https://www.github.com/googleapis/java-debugger-client/issues/20)) ([2fccf6f](https://www.github.com/googleapis/java-debugger-client/commit/2fccf6fbc8feb5ed893d3937bd3d4267b1c8d4ae)), closes [#1146](https://www.github.com/googleapis/java-debugger-client/issues/1146) [#1147](https://www.github.com/googleapis/java-debugger-client/issues/1147)
+
+
+### Dependencies
+
+* update dependency com.google.cloud:google-cloud-shared-dependencies to v2 ([#35](https://www.github.com/googleapis/java-debugger-client/issues/35)) ([865c4a8](https://www.github.com/googleapis/java-debugger-client/commit/865c4a8b3548238537ca37f42be7e82443bac02f))
+
 ### [0.1.1](https://www.github.com/googleapis/java-debugger-client/compare/v0.1.0...v0.1.1) (2021-07-01)
 
 
diff --git a/google-cloud-debugger-client-bom/pom.xml b/google-cloud-debugger-client-bom/pom.xml
index d34f105d..f8fb63e3 100644
--- a/google-cloud-debugger-client-bom/pom.xml
+++ b/google-cloud-debugger-client-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-debugger-client-bom</artifactId>
-  <version>0.1.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-debugger-client:current} -->
+  <version>1.0.0</version><!-- {x-version-update:google-cloud-debugger-client:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -56,22 +56,22 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-debugger-client</artifactId>
-        <version>0.1.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-debugger-client:current} -->
+        <version>1.0.0</version><!-- {x-version-update:google-cloud-debugger-client:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-debugger-client-v2</artifactId>
-        <version>0.1.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-debugger-client-v2:current} -->
+        <version>1.0.0</version><!-- {x-version-update:grpc-google-cloud-debugger-client-v2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-debugger-client-v2</artifactId>
-        <version>0.1.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-debugger-client-v2:current} -->
+        <version>1.0.0</version><!-- {x-version-update:proto-google-cloud-debugger-client-v2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-devtools-source-protos</artifactId>
-        <version>0.1.2-SNAPSHOT</version><!-- {x-version-update:proto-google-devtools-source-protos:current} -->
+        <version>1.0.0</version><!-- {x-version-update:proto-google-devtools-source-protos:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-debugger-client/pom.xml b/google-cloud-debugger-client/pom.xml
index f2a11cb4..438da513 100644
--- a/google-cloud-debugger-client/pom.xml
+++ b/google-cloud-debugger-client/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-debugger-client</artifactId>
-  <version>0.1.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-debugger-client:current} -->
+  <version>1.0.0</version><!-- {x-version-update:google-cloud-debugger-client:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Debugger</name>
   <url>https://github.com/googleapis/java-debugger-client</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-debugger-client-parent</artifactId>
-    <version>0.1.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-debugger-client:current} -->
+    <version>1.0.0</version><!-- {x-version-update:google-cloud-debugger-client:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-debugger-client</site.installationModule>
diff --git a/grpc-google-cloud-debugger-client-v2/pom.xml b/grpc-google-cloud-debugger-client-v2/pom.xml
index 3e04cd74..eb9fcf5b 100644
--- a/grpc-google-cloud-debugger-client-v2/pom.xml
+++ b/grpc-google-cloud-debugger-client-v2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-debugger-client-v2</artifactId>
-  <version>0.1.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-debugger-client-v2:current} -->
+  <version>1.0.0</version><!-- {x-version-update:grpc-google-cloud-debugger-client-v2:current} -->
   <name>grpc-google-cloud-debugger-client-v2</name>
   <description>GRPC library for google-cloud-debugger-client</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-debugger-client-parent</artifactId>
-    <version>0.1.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-debugger-client:current} -->
+    <version>1.0.0</version><!-- {x-version-update:google-cloud-debugger-client:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 0a82ade4..3d81fcab 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-debugger-client-parent</artifactId>
   <packaging>pom</packaging>
-  <version>0.1.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-debugger-client:current} -->
+  <version>1.0.0</version><!-- {x-version-update:google-cloud-debugger-client:current} -->
   <name>Google Cloud Debugger Parent</name>
   <url>https://github.com/googleapis/java-debugger-client</url>
   <description>
@@ -69,22 +69,22 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-debugger-client</artifactId>
-        <version>0.1.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-debugger-client:current} -->
+        <version>1.0.0</version><!-- {x-version-update:google-cloud-debugger-client:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-debugger-client-v2</artifactId>
-        <version>0.1.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-debugger-client-v2:current} -->
+        <version>1.0.0</version><!-- {x-version-update:grpc-google-cloud-debugger-client-v2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-debugger-client-v2</artifactId>
-        <version>0.1.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-debugger-client-v2:current} -->
+        <version>1.0.0</version><!-- {x-version-update:proto-google-cloud-debugger-client-v2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-devtools-source-protos</artifactId>
-        <version>0.1.2-SNAPSHOT</version><!-- {x-version-update:proto-google-devtools-source-protos:current} -->
+        <version>1.0.0</version><!-- {x-version-update:proto-google-devtools-source-protos:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-cloud-debugger-client-v2/pom.xml b/proto-google-cloud-debugger-client-v2/pom.xml
index 7923e475..f9c755f0 100644
--- a/proto-google-cloud-debugger-client-v2/pom.xml
+++ b/proto-google-cloud-debugger-client-v2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-debugger-client-v2</artifactId>
-  <version>0.1.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-debugger-client-v2:current} -->
+  <version>1.0.0</version><!-- {x-version-update:proto-google-cloud-debugger-client-v2:current} -->
   <name>proto-google-cloud-debugger-client-v2</name>
   <description>Proto library for google-cloud-debugger-client</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-debugger-client-parent</artifactId>
-    <version>0.1.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-debugger-client:current} -->
+    <version>1.0.0</version><!-- {x-version-update:google-cloud-debugger-client:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-devtools-source-protos/pom.xml b/proto-google-devtools-source-protos/pom.xml
index b3125c5e..b4f4cbb8 100644
--- a/proto-google-devtools-source-protos/pom.xml
+++ b/proto-google-devtools-source-protos/pom.xml
@@ -5,12 +5,12 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-devtools-source-protos</artifactId>
-  <version>0.1.2-SNAPSHOT</version><!-- {x-version-update:proto-google-devtools-source-protos:current} -->
+  <version>1.0.0</version><!-- {x-version-update:proto-google-devtools-source-protos:current} -->
   <name>proto-google-devtools-source-protos</name>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-debugger-client-parent</artifactId>
-    <version>0.1.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-debugger-client:current} -->
+    <version>1.0.0</version><!-- {x-version-update:google-cloud-debugger-client:current} -->
   </parent>
 
   <dependencies>
diff --git a/versions.txt b/versions.txt
index 6ebfc4f5..b5df1c56 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,7 +1,7 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-debugger-client:0.1.1:0.1.2-SNAPSHOT
-grpc-google-cloud-debugger-client-v2:0.1.1:0.1.2-SNAPSHOT
-proto-google-cloud-debugger-client-v2:0.1.1:0.1.2-SNAPSHOT
-proto-google-devtools-source-protos:0.1.1:0.1.2-SNAPSHOT
+google-cloud-debugger-client:1.0.0:1.0.0
+grpc-google-cloud-debugger-client-v2:1.0.0:1.0.0
+proto-google-cloud-debugger-client-v2:1.0.0:1.0.0
+proto-google-devtools-source-protos:1.0.0:1.0.0