[maven-release-plugin] prepare for next development iteration
diff --git a/pom.xml b/pom.xml
index 23b296e..1f224c5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -28,7 +28,7 @@
 
   <groupId>org.apache.tephra</groupId>
   <artifactId>tephra</artifactId>
-  <version>0.14.0-incubating</version>
+  <version>0.15.0-incubating-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>Apache Tephra</name>
   <description>
@@ -168,7 +168,7 @@
     <connection>scm:git:https://git-wip-us.apache.org/repos/asf/incubator-tephra.git</connection>
     <url>https://git-wip-us.apache.org/repos/asf?p=incubator-tephra.git;a=summary</url>
     <developerConnection>scm:git:https://git-wip-us.apache.org/repos/asf/incubator-tephra.git</developerConnection>
-    <tag>v0.14.0-incubating</tag>
+    <tag>HEAD</tag>
   </scm>
 
   <issueManagement>
diff --git a/tephra-api/pom.xml b/tephra-api/pom.xml
index 954389f..a2643d0 100644
--- a/tephra-api/pom.xml
+++ b/tephra-api/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
 
   <artifactId>tephra-api</artifactId>
diff --git a/tephra-core/pom.xml b/tephra-core/pom.xml
index 6a7fa77..11c034f 100644
--- a/tephra-core/pom.xml
+++ b/tephra-core/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tephra-distribution/pom.xml b/tephra-distribution/pom.xml
index 4ac8625..8f95410 100644
--- a/tephra-distribution/pom.xml
+++ b/tephra-distribution/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   
   <artifactId>tephra-distribution</artifactId>
diff --git a/tephra-examples/cdh-5.7/pom.xml b/tephra-examples/cdh-5.7/pom.xml
index d60794c..e648f31 100644
--- a/tephra-examples/cdh-5.7/pom.xml
+++ b/tephra-examples/cdh-5.7/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra-examples</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tephra-examples/cdh-5.8/pom.xml b/tephra-examples/cdh-5.8/pom.xml
index cad6330..3bf7d45 100644
--- a/tephra-examples/cdh-5.8/pom.xml
+++ b/tephra-examples/cdh-5.8/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>tephra-examples</artifactId>
     <groupId>org.apache.tephra</groupId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tephra-examples/hbase-0.96/pom.xml b/tephra-examples/hbase-0.96/pom.xml
index 513bc83..e0ce827 100644
--- a/tephra-examples/hbase-0.96/pom.xml
+++ b/tephra-examples/hbase-0.96/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>tephra-examples</artifactId>
     <groupId>org.apache.tephra</groupId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tephra-examples/hbase-0.98/pom.xml b/tephra-examples/hbase-0.98/pom.xml
index af71736..36f7388 100644
--- a/tephra-examples/hbase-0.98/pom.xml
+++ b/tephra-examples/hbase-0.98/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>tephra-examples</artifactId>
     <groupId>org.apache.tephra</groupId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tephra-examples/hbase-1.0-cdh/pom.xml b/tephra-examples/hbase-1.0-cdh/pom.xml
index f512fbf..13d39ea 100644
--- a/tephra-examples/hbase-1.0-cdh/pom.xml
+++ b/tephra-examples/hbase-1.0-cdh/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>tephra-examples</artifactId>
     <groupId>org.apache.tephra</groupId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tephra-examples/hbase-1.0/pom.xml b/tephra-examples/hbase-1.0/pom.xml
index 91d9c2b..08da24e 100644
--- a/tephra-examples/hbase-1.0/pom.xml
+++ b/tephra-examples/hbase-1.0/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>tephra-examples</artifactId>
     <groupId>org.apache.tephra</groupId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tephra-examples/hbase-1.1/pom.xml b/tephra-examples/hbase-1.1/pom.xml
index 63a1515..076a2e8 100644
--- a/tephra-examples/hbase-1.1/pom.xml
+++ b/tephra-examples/hbase-1.1/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra-examples</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tephra-examples/hbase-1.2/pom.xml b/tephra-examples/hbase-1.2/pom.xml
index 06a0edb..550f8dc 100644
--- a/tephra-examples/hbase-1.2/pom.xml
+++ b/tephra-examples/hbase-1.2/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra-examples</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tephra-examples/hbase-1.3/pom.xml b/tephra-examples/hbase-1.3/pom.xml
index 474228b..de1c84a 100644
--- a/tephra-examples/hbase-1.3/pom.xml
+++ b/tephra-examples/hbase-1.3/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra-examples</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tephra-examples/hbase-1.4/pom.xml b/tephra-examples/hbase-1.4/pom.xml
index 0fa3fc8..3286c5c 100644
--- a/tephra-examples/hbase-1.4/pom.xml
+++ b/tephra-examples/hbase-1.4/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra-examples</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tephra-examples/hbase-2.0/pom.xml b/tephra-examples/hbase-2.0/pom.xml
index e6ad9cb..002fa74 100644
--- a/tephra-examples/hbase-2.0/pom.xml
+++ b/tephra-examples/hbase-2.0/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra-examples</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tephra-examples/pom.xml b/tephra-examples/pom.xml
index d039b85..46e9339 100644
--- a/tephra-examples/pom.xml
+++ b/tephra-examples/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tephra-hbase-compat-0.96/pom.xml b/tephra-hbase-compat-0.96/pom.xml
index 7845a2c..93f09d2 100644
--- a/tephra-hbase-compat-0.96/pom.xml
+++ b/tephra-hbase-compat-0.96/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tephra-hbase-compat-0.98/pom.xml b/tephra-hbase-compat-0.98/pom.xml
index 17ecf04..fb92305 100644
--- a/tephra-hbase-compat-0.98/pom.xml
+++ b/tephra-hbase-compat-0.98/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tephra-hbase-compat-1.0-cdh/pom.xml b/tephra-hbase-compat-1.0-cdh/pom.xml
index acef421..e808115 100644
--- a/tephra-hbase-compat-1.0-cdh/pom.xml
+++ b/tephra-hbase-compat-1.0-cdh/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tephra-hbase-compat-1.0/pom.xml b/tephra-hbase-compat-1.0/pom.xml
index b1e9098..99bf5a2 100644
--- a/tephra-hbase-compat-1.0/pom.xml
+++ b/tephra-hbase-compat-1.0/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tephra-hbase-compat-1.1-base/pom.xml b/tephra-hbase-compat-1.1-base/pom.xml
index ea44648..8835261 100644
--- a/tephra-hbase-compat-1.1-base/pom.xml
+++ b/tephra-hbase-compat-1.1-base/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tephra-hbase-compat-1.1-base/tephra-hbase-compat-1.1/pom.xml b/tephra-hbase-compat-1.1-base/tephra-hbase-compat-1.1/pom.xml
index 111ae80..8517b90 100644
--- a/tephra-hbase-compat-1.1-base/tephra-hbase-compat-1.1/pom.xml
+++ b/tephra-hbase-compat-1.1-base/tephra-hbase-compat-1.1/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra-hbase-compat-1.1-base</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
diff --git a/tephra-hbase-compat-1.1-base/tephra-hbase-compat-1.2-cdh/pom.xml b/tephra-hbase-compat-1.1-base/tephra-hbase-compat-1.2-cdh/pom.xml
index 4d1ea7a..b942ea8 100644
--- a/tephra-hbase-compat-1.1-base/tephra-hbase-compat-1.2-cdh/pom.xml
+++ b/tephra-hbase-compat-1.1-base/tephra-hbase-compat-1.2-cdh/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra-hbase-compat-1.1-base</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
diff --git a/tephra-hbase-compat-1.1-base/tephra-hbase-compat-1.2/pom.xml b/tephra-hbase-compat-1.1-base/tephra-hbase-compat-1.2/pom.xml
index c998975..0a5ceb2 100644
--- a/tephra-hbase-compat-1.1-base/tephra-hbase-compat-1.2/pom.xml
+++ b/tephra-hbase-compat-1.1-base/tephra-hbase-compat-1.2/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra-hbase-compat-1.1-base</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
diff --git a/tephra-hbase-compat-1.3/pom.xml b/tephra-hbase-compat-1.3/pom.xml
index 6914630..c4b2a1f 100644
--- a/tephra-hbase-compat-1.3/pom.xml
+++ b/tephra-hbase-compat-1.3/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tephra-hbase-compat-1.4/pom.xml b/tephra-hbase-compat-1.4/pom.xml
index a305cf7..4dd8466 100644
--- a/tephra-hbase-compat-1.4/pom.xml
+++ b/tephra-hbase-compat-1.4/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/tephra-hbase-compat-2.0/pom.xml b/tephra-hbase-compat-2.0/pom.xml
index 95cfcec..ada6663 100644
--- a/tephra-hbase-compat-2.0/pom.xml
+++ b/tephra-hbase-compat-2.0/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tephra</groupId>
     <artifactId>tephra</artifactId>
-    <version>0.14.0-incubating</version>
+    <version>0.15.0-incubating-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>