Set the release date for 2.7.1-RC0
diff --git a/hadoop-common-project/hadoop-common/CHANGES.txt b/hadoop-common-project/hadoop-common/CHANGES.txt
index e2a6846..4f87382 100644
--- a/hadoop-common-project/hadoop-common/CHANGES.txt
+++ b/hadoop-common-project/hadoop-common/CHANGES.txt
@@ -12,7 +12,7 @@
 
   BUG FIXES
 
-Release 2.7.1 - UNRELEASED
+Release 2.7.1 - 2015-06-28
 
   INCOMPATIBLE CHANGES
 
diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
index 7a221ee..abea6cd 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
@@ -12,7 +12,7 @@
 
   BUG FIXES
 
-Release 2.7.1 - UNRELEASED
+Release 2.7.1 - 2015-06-28
 
   INCOMPATIBLE CHANGES
 
diff --git a/hadoop-mapreduce-project/CHANGES.txt b/hadoop-mapreduce-project/CHANGES.txt
index 491d89a..3cb18ef 100644
--- a/hadoop-mapreduce-project/CHANGES.txt
+++ b/hadoop-mapreduce-project/CHANGES.txt
@@ -12,7 +12,7 @@
 
   BUG FIXES
 
-Release 2.7.1 - UNRELEASED
+Release 2.7.1 - 2015-06-28
 
   INCOMPATIBLE CHANGES
 
diff --git a/hadoop-yarn-project/CHANGES.txt b/hadoop-yarn-project/CHANGES.txt
index 5ade269..b41024c 100644
--- a/hadoop-yarn-project/CHANGES.txt
+++ b/hadoop-yarn-project/CHANGES.txt
@@ -12,7 +12,7 @@
 
   BUG FIXES
 
-Release 2.7.1 - UNRELEASED
+Release 2.7.1 - 2015-06-28
 
   INCOMPATIBLE CHANGES