diff --git a/bigquery/CHANGES.txt b/bigquery/CHANGES.txt
index 54b3de37da..381ae075f4 100644
--- a/bigquery/CHANGES.txt
+++ b/bigquery/CHANGES.txt
@@ -1,6 +1,6 @@
-0.12.0 - 2018-XX-XX
+0.12.0 - 2018-03-15
 
-  1. POM updates for GCS connector 1.7.1.
+  1. POM updates for GCS connector 1.8.0.
 
   2. Change relocation package in shaded jar to be connector-specific.
 
diff --git a/bigquery/bigquery-hadoop1.pom.xml b/bigquery/bigquery-hadoop1.pom.xml
index c5e16e9cbc..bf654f8346 100644
--- a/bigquery/bigquery-hadoop1.pom.xml
+++ b/bigquery/bigquery-hadoop1.pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>com.google.cloud.bigdataoss</groupId>
     <artifactId>bigquery-connector-parent</artifactId>
-    <version>0.12.0-SNAPSHOT</version>
+    <version>0.12.0</version>
     <relativePath>pom.xml</relativePath>
   </parent>
 
@@ -32,7 +32,7 @@
   <description>
     Hadoop 2 MapReduce input and output formats for use with BigQuery
   </description>
-  <version>0.12.0-SNAPSHOT-hadoop1</version>
+  <version>0.12.0-hadoop1</version>
 
   <dependencies>
     <!--
diff --git a/bigquery/bigquery-hadoop2.pom.xml b/bigquery/bigquery-hadoop2.pom.xml
index e85a09bfce..36ed8299f2 100644
--- a/bigquery/bigquery-hadoop2.pom.xml
+++ b/bigquery/bigquery-hadoop2.pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>com.google.cloud.bigdataoss</groupId>
     <artifactId>bigquery-connector-parent</artifactId>
-    <version>0.12.0-SNAPSHOT</version>
+    <version>0.12.0</version>
     <relativePath>pom.xml</relativePath>
   </parent>
 
@@ -32,7 +32,7 @@
   <description>
     Hadoop 2 MapReduce input and output formats for use with BigQuery
   </description>
-  <version>0.12.0-SNAPSHOT-hadoop2</version>
+  <version>0.12.0-hadoop2</version>
 
   <dependencies>
     <dependency>
diff --git a/bigquery/pom.xml b/bigquery/pom.xml
index a26a41475f..6c8c6264f4 100644
--- a/bigquery/pom.xml
+++ b/bigquery/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>com.google.cloud.bigdataoss</groupId>
     <artifactId>bigdataoss-parent</artifactId>
-    <version>1.8.0-SNAPSHOT</version>
+    <version>1.8.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
@@ -32,7 +32,7 @@
   <description>
     MapReduce input and output formats for use with BigQuery
   </description>
-  <version>0.12.0-SNAPSHOT</version>
+  <version>0.12.0</version>
 
   <dependencies>
     <dependency>
diff --git a/gcs/CHANGES.txt b/gcs/CHANGES.txt
index c50bbacd40..d7cd3db3d8 100644
--- a/gcs/CHANGES.txt
+++ b/gcs/CHANGES.txt
@@ -1,4 +1,4 @@
-1.8.0 - 2018-XX-XX
+1.8.0 - 2018-03-15
 
   1. Support GCS Requester Pays feature that could be configured with new
      properties:
diff --git a/gcs/gcs-hadoop1.pom.xml b/gcs/gcs-hadoop1.pom.xml
index c657b944b9..e46acd3869 100644
--- a/gcs/gcs-hadoop1.pom.xml
+++ b/gcs/gcs-hadoop1.pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>com.google.cloud.bigdataoss</groupId>
     <artifactId>gcs-connector-parent</artifactId>
-    <version>1.8.0-SNAPSHOT</version>
+    <version>1.8.0</version>
     <relativePath>pom.xml</relativePath>
   </parent>
 
@@ -32,7 +32,7 @@
   <description>
     An implementation of org.apache.hadoop.fs.FileSystem targeting Google Cloud Storage
   </description>
-  <version>1.8.0-SNAPSHOT-hadoop1</version>
+  <version>1.8.0-hadoop1</version>
 
   <dependencies>
     <dependency>
diff --git a/gcs/gcs-hadoop2.pom.xml b/gcs/gcs-hadoop2.pom.xml
index 0e4881eccb..77bfd7c847 100644
--- a/gcs/gcs-hadoop2.pom.xml
+++ b/gcs/gcs-hadoop2.pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>com.google.cloud.bigdataoss</groupId>
     <artifactId>gcs-connector-parent</artifactId>
-    <version>1.8.0-SNAPSHOT</version>
+    <version>1.8.0</version>
     <relativePath>pom.xml</relativePath>
   </parent>
 
@@ -32,7 +32,7 @@
   <description>
     An implementation of org.apache.hadoop.fs.FileSystem targeting Google Cloud Storage
   </description>
-  <version>1.8.0-SNAPSHOT-hadoop2</version>
+  <version>1.8.0-hadoop2</version>
 
   <dependencies>
     <dependency>
diff --git a/gcs/pom.xml b/gcs/pom.xml
index 0788620d60..ad5fbc2f5c 100644
--- a/gcs/pom.xml
+++ b/gcs/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>com.google.cloud.bigdataoss</groupId>
     <artifactId>bigdataoss-parent</artifactId>
-    <version>1.8.0-SNAPSHOT</version>
+    <version>1.8.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
@@ -32,7 +32,7 @@
   <description>
     An implementation of org.apache.hadoop.fs.FileSystem targeting Google Cloud Storage
   </description>
-  <version>1.8.0-SNAPSHOT</version>
+  <version>1.8.0</version>
 
   <profiles>
     <profile>
diff --git a/gcsio/pom.xml b/gcsio/pom.xml
index f9c1521896..580c17cd28 100644
--- a/gcsio/pom.xml
+++ b/gcsio/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>com.google.cloud.bigdataoss</groupId>
     <artifactId>bigdataoss-parent</artifactId>
-    <version>1.8.0-SNAPSHOT</version>
+    <version>1.8.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
@@ -32,7 +32,7 @@
   <description>
     An implementation of org.apache.hadoop.fs.FileSystem targeting Google Cloud Storage
   </description>
-  <version>1.8.0-SNAPSHOT</version>
+  <version>1.8.0</version>
   <dependencies>
     <dependency>
       <groupId>com.google.api-client</groupId>
diff --git a/pom.xml b/pom.xml
index b139bfca70..82540fe205 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
 
   <groupId>com.google.cloud.bigdataoss</groupId>
   <artifactId>bigdataoss-parent</artifactId>
-  <version>1.8.0-SNAPSHOT</version>
+  <version>1.8.0</version>
   <name>BigDataOSS Parent</name>
   <description>
     Parent project for Google Cloud Platform Big-Data connectors.
@@ -91,12 +91,12 @@
 
     <gpg.skip>true</gpg.skip>
 
-    <bigdataoss.util.version>1.8.0-SNAPSHOT</bigdataoss.util.version>
-    <bigdataoss.gcsio.version>1.8.0-SNAPSHOT</bigdataoss.gcsio.version>
-    <bigdataoss.util-hadoop.one.version>1.8.0-SNAPSHOT-hadoop1</bigdataoss.util-hadoop.one.version>
-    <bigdataoss.util-hadoop.two.version>1.8.0-SNAPSHOT-hadoop2</bigdataoss.util-hadoop.two.version>
-    <bigdataoss.gcs.hadoop.one.version>1.8.0-SNAPSHOT-hadoop1</bigdataoss.gcs.hadoop.one.version>
-    <bigdataoss.gcs.hadoop.two.version>1.8.0-SNAPSHOT-hadoop2</bigdataoss.gcs.hadoop.two.version>
+    <bigdataoss.util.version>1.8.0</bigdataoss.util.version>
+    <bigdataoss.gcsio.version>1.8.0</bigdataoss.gcsio.version>
+    <bigdataoss.util-hadoop.one.version>1.8.0-hadoop1</bigdataoss.util-hadoop.one.version>
+    <bigdataoss.util-hadoop.two.version>1.8.0-hadoop2</bigdataoss.util-hadoop.two.version>
+    <bigdataoss.gcs.hadoop.one.version>1.8.0-hadoop1</bigdataoss.gcs.hadoop.one.version>
+    <bigdataoss.gcs.hadoop.two.version>1.8.0-hadoop2</bigdataoss.gcs.hadoop.two.version>
 
     <!-- Keep in sync with Hadoop dependencies -->
     <apache.avro.version>1.7.7</apache.avro.version>
diff --git a/util-hadoop/pom.xml b/util-hadoop/pom.xml
index 3951c1a9bd..eaace84cc7 100644
--- a/util-hadoop/pom.xml
+++ b/util-hadoop/pom.xml
@@ -22,13 +22,13 @@
   <parent>
     <groupId>com.google.cloud.bigdataoss</groupId>
     <artifactId>bigdataoss-parent</artifactId>
-    <version>1.8.0-SNAPSHOT</version>
+    <version>1.8.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <packaging>pom</packaging>
   <artifactId>util-hadoop-parent</artifactId>
-  <version>1.8.0-SNAPSHOT</version>
+  <version>1.8.0</version>
 
   <profiles>
     <profile>
diff --git a/util-hadoop/util-hadoop-hadoop1.pom.xml b/util-hadoop/util-hadoop-hadoop1.pom.xml
index 28d0c27c30..3d99b83a06 100644
--- a/util-hadoop/util-hadoop-hadoop1.pom.xml
+++ b/util-hadoop/util-hadoop-hadoop1.pom.xml
@@ -22,13 +22,13 @@
   <parent>
     <groupId>com.google.cloud.bigdataoss</groupId>
     <artifactId>util-hadoop-parent</artifactId>
-    <version>1.8.0-SNAPSHOT</version>
+    <version>1.8.0</version>
     <relativePath>pom.xml</relativePath>
   </parent>
 
   <packaging>jar</packaging>
   <artifactId>util-hadoop</artifactId>
-  <version>1.8.0-SNAPSHOT-hadoop1</version>
+  <version>1.8.0-hadoop1</version>
 
   <dependencies>
     <dependency>
diff --git a/util-hadoop/util-hadoop-hadoop2.pom.xml b/util-hadoop/util-hadoop-hadoop2.pom.xml
index dfc74a9b60..63764e6c9d 100644
--- a/util-hadoop/util-hadoop-hadoop2.pom.xml
+++ b/util-hadoop/util-hadoop-hadoop2.pom.xml
@@ -22,13 +22,13 @@
   <parent>
     <groupId>com.google.cloud.bigdataoss</groupId>
     <artifactId>util-hadoop-parent</artifactId>
-    <version>1.8.0-SNAPSHOT</version>
+    <version>1.8.0</version>
     <relativePath>pom.xml</relativePath>
   </parent>
 
   <packaging>jar</packaging>
   <artifactId>util-hadoop</artifactId>
-  <version>1.8.0-SNAPSHOT-hadoop2</version>
+  <version>1.8.0-hadoop2</version>
 
   <dependencies>
     <dependency>
diff --git a/util/pom.xml b/util/pom.xml
index a8f2952e35..3c3bd1bf86 100644
--- a/util/pom.xml
+++ b/util/pom.xml
@@ -22,13 +22,13 @@
   <parent>
     <groupId>com.google.cloud.bigdataoss</groupId>
     <artifactId>bigdataoss-parent</artifactId>
-    <version>1.8.0-SNAPSHOT</version>
+    <version>1.8.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <packaging>jar</packaging>
   <artifactId>util</artifactId>
-  <version>1.8.0-SNAPSHOT</version>
+  <version>1.8.0</version>
 
   <dependencies>
     <dependency>