Merge branch 'post-master'
diff --git a/CHANGELOG.asciidoc b/CHANGELOG.asciidoc
index 660b82e..a5310ca 100644
--- a/CHANGELOG.asciidoc
+++ b/CHANGELOG.asciidoc
@@ -22,6 +22,12 @@
 
 image::https://raw.githubusercontent.com/apache/tinkerpop/master/docs/static/images/nine-inch-gremlins.png[width=185]
 
+[[release-3-2-2]]
+TinkerPop 3.2.2 (NOT OFFICIALLY RELEASED YET)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+* Added class registrations for `Map.Entry` implementations to `GryoMapper`.
+
 [[release-3-2-1]]
 TinkerPop 3.2.1 (Release Date: July 18, 2016)
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
diff --git a/giraph-gremlin/pom.xml b/giraph-gremlin/pom.xml
index 124098a..3684c44 100644
--- a/giraph-gremlin/pom.xml
+++ b/giraph-gremlin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.tinkerpop</groupId>
         <artifactId>tinkerpop</artifactId>
-        <version>3.2.1</version>
+        <version>3.2.2-SNAPSHOT</version>
     </parent>
     <artifactId>giraph-gremlin</artifactId>
     <name>Apache TinkerPop :: Giraph Gremlin</name>
diff --git a/gremlin-archetype/gremlin-archetype-server/pom.xml b/gremlin-archetype/gremlin-archetype-server/pom.xml
index dc1e3ab..ed6e137 100644
--- a/gremlin-archetype/gremlin-archetype-server/pom.xml
+++ b/gremlin-archetype/gremlin-archetype-server/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.tinkerpop</groupId>
         <artifactId>gremlin-archetype</artifactId>
-        <version>3.2.1</version>
+        <version>3.2.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>gremlin-archetype-server</artifactId>
diff --git a/gremlin-archetype/gremlin-archetype-tinkergraph/pom.xml b/gremlin-archetype/gremlin-archetype-tinkergraph/pom.xml
index 21fa1e5..d4c009f 100644
--- a/gremlin-archetype/gremlin-archetype-tinkergraph/pom.xml
+++ b/gremlin-archetype/gremlin-archetype-tinkergraph/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.tinkerpop</groupId>
         <artifactId>gremlin-archetype</artifactId>
-        <version>3.2.1</version>
+        <version>3.2.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>gremlin-archetype-tinkergraph</artifactId>
diff --git a/gremlin-archetype/pom.xml b/gremlin-archetype/pom.xml
index 9f0197d..c2c39e9 100644
--- a/gremlin-archetype/pom.xml
+++ b/gremlin-archetype/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>tinkerpop</artifactId>
         <groupId>org.apache.tinkerpop</groupId>
-        <version>3.2.1</version>
+        <version>3.2.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>gremlin-archetype</artifactId>
diff --git a/gremlin-benchmark/pom.xml b/gremlin-benchmark/pom.xml
index 3fa7169..adc0a24 100644
--- a/gremlin-benchmark/pom.xml
+++ b/gremlin-benchmark/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>tinkerpop</artifactId>
         <groupId>org.apache.tinkerpop</groupId>
-        <version>3.2.1</version>
+        <version>3.2.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>gremlin-benchmark</artifactId>
diff --git a/gremlin-console/pom.xml b/gremlin-console/pom.xml
index 00e81b4..f201a1e 100644
--- a/gremlin-console/pom.xml
+++ b/gremlin-console/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>tinkerpop</artifactId>
         <groupId>org.apache.tinkerpop</groupId>
-        <version>3.2.1</version>
+        <version>3.2.2-SNAPSHOT</version>
     </parent>
     <artifactId>gremlin-console</artifactId>
     <name>Apache TinkerPop :: Gremlin Console</name>
diff --git a/gremlin-core/pom.xml b/gremlin-core/pom.xml
index 489e092..5f246f2 100644
--- a/gremlin-core/pom.xml
+++ b/gremlin-core/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.tinkerpop</groupId>
         <artifactId>tinkerpop</artifactId>
-        <version>3.2.1</version>
+        <version>3.2.2-SNAPSHOT</version>
     </parent>
     <artifactId>gremlin-core</artifactId>
     <name>Apache TinkerPop :: Gremlin Core</name>
diff --git a/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/structure/io/gryo/GryoMapper.java b/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/structure/io/gryo/GryoMapper.java
index 5b4a3a8..d5b7681 100644
--- a/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/structure/io/gryo/GryoMapper.java
+++ b/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/structure/io/gryo/GryoMapper.java
@@ -97,6 +97,7 @@
 import java.time.YearMonth;
 import java.time.ZoneOffset;
 import java.time.ZonedDateTime;
+import java.util.AbstractMap;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Calendar;
@@ -294,6 +295,8 @@
             add(GryoTypeReg.of(UUID.class, 17, new UUIDSerializer()));
             add(GryoTypeReg.of(URI.class, 72, new URISerializer()));
             add(GryoTypeReg.of(VertexTerminator.class, 13));
+            add(GryoTypeReg.of(AbstractMap.SimpleEntry.class, 120));
+            add(GryoTypeReg.of(AbstractMap.SimpleImmutableEntry.class, 121)); // ***LAST ID***
 
             add(GryoTypeReg.of(ReferenceEdge.class, 81));
             add(GryoTypeReg.of(ReferenceVertexProperty.class, 82));
@@ -355,7 +358,7 @@
             add(GryoTypeReg.of(GroupStepV3d0.GroupBiOperatorV3d0.class, 113));
             add(GryoTypeReg.of(RangeGlobalStep.RangeBiOperator.class, 114));
             add(GryoTypeReg.of(OrderGlobalStep.OrderBiOperator.class, 118, new JavaSerializer())); // because they contain traversals
-            add(GryoTypeReg.of(ProfileStep.ProfileBiOperator.class, 119)); // ***LAST ID***
+            add(GryoTypeReg.of(ProfileStep.ProfileBiOperator.class, 119));
         }};
 
         private final List<IoRegistry> registries = new ArrayList<>();
diff --git a/gremlin-driver/pom.xml b/gremlin-driver/pom.xml
index d4f6b01..0f5fa81 100644
--- a/gremlin-driver/pom.xml
+++ b/gremlin-driver/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.tinkerpop</groupId>
         <artifactId>tinkerpop</artifactId>
-        <version>3.2.1</version>
+        <version>3.2.2-SNAPSHOT</version>
     </parent>
     <artifactId>gremlin-driver</artifactId>
     <name>Apache TinkerPop :: Gremlin Driver</name>
diff --git a/gremlin-groovy-test/pom.xml b/gremlin-groovy-test/pom.xml
index faa3bb8..44cd54b 100644
--- a/gremlin-groovy-test/pom.xml
+++ b/gremlin-groovy-test/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.tinkerpop</groupId>
         <artifactId>tinkerpop</artifactId>
-        <version>3.2.1</version>
+        <version>3.2.2-SNAPSHOT</version>
     </parent>
     <artifactId>gremlin-groovy-test</artifactId>
     <name>Apache TinkerPop :: Gremlin Groovy Test</name>
diff --git a/gremlin-groovy/pom.xml b/gremlin-groovy/pom.xml
index 1bcf4a4..3e37e17 100644
--- a/gremlin-groovy/pom.xml
+++ b/gremlin-groovy/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.tinkerpop</groupId>
         <artifactId>tinkerpop</artifactId>
-        <version>3.2.1</version>
+        <version>3.2.2-SNAPSHOT</version>
     </parent>
     <artifactId>gremlin-groovy</artifactId>
     <name>Apache TinkerPop :: Gremlin Groovy</name>
diff --git a/gremlin-server/pom.xml b/gremlin-server/pom.xml
index e7f25f6..e2b8016 100644
--- a/gremlin-server/pom.xml
+++ b/gremlin-server/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.tinkerpop</groupId>
         <artifactId>tinkerpop</artifactId>
-        <version>3.2.1</version>
+        <version>3.2.2-SNAPSHOT</version>
     </parent>
     <artifactId>gremlin-server</artifactId>
     <name>Apache TinkerPop :: Gremlin Server</name>
diff --git a/gremlin-shaded/pom.xml b/gremlin-shaded/pom.xml
index 8059ea9..1dd16db 100644
--- a/gremlin-shaded/pom.xml
+++ b/gremlin-shaded/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.tinkerpop</groupId>
         <artifactId>tinkerpop</artifactId>
-        <version>3.2.1</version>
+        <version>3.2.2-SNAPSHOT</version>
     </parent>
     <artifactId>gremlin-shaded</artifactId>
     <name>Apache TinkerPop :: Gremlin Shaded</name>
diff --git a/gremlin-test/pom.xml b/gremlin-test/pom.xml
index a2f673e..09f3a3f 100644
--- a/gremlin-test/pom.xml
+++ b/gremlin-test/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.tinkerpop</groupId>
         <artifactId>tinkerpop</artifactId>
-        <version>3.2.1</version>
+        <version>3.2.2-SNAPSHOT</version>
     </parent>
     <artifactId>gremlin-test</artifactId>
     <name>Apache TinkerPop :: Gremlin Test</name>
diff --git a/hadoop-gremlin/pom.xml b/hadoop-gremlin/pom.xml
index 80cbaae..dcfac2f 100644
--- a/hadoop-gremlin/pom.xml
+++ b/hadoop-gremlin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.tinkerpop</groupId>
         <artifactId>tinkerpop</artifactId>
-        <version>3.2.1</version>
+        <version>3.2.2-SNAPSHOT</version>
     </parent>
     <artifactId>hadoop-gremlin</artifactId>
     <name>Apache TinkerPop :: Hadoop Gremlin</name>
diff --git a/neo4j-gremlin/pom.xml b/neo4j-gremlin/pom.xml
index ed84c84..b2a5de1 100644
--- a/neo4j-gremlin/pom.xml
+++ b/neo4j-gremlin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.tinkerpop</groupId>
         <artifactId>tinkerpop</artifactId>
-        <version>3.2.1</version>
+        <version>3.2.2-SNAPSHOT</version>
     </parent>
     <artifactId>neo4j-gremlin</artifactId>
     <name>Apache TinkerPop :: Neo4j Gremlin</name>
diff --git a/pom.xml b/pom.xml
index 44ee0db..749c8f0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@
     </parent>
     <groupId>org.apache.tinkerpop</groupId>
     <artifactId>tinkerpop</artifactId>
-    <version>3.2.1</version>
+    <version>3.2.2-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>Apache TinkerPop</name>
     <description>A Graph Computing Framework</description>
diff --git a/spark-gremlin/pom.xml b/spark-gremlin/pom.xml
index a04715f..a8bc9ae 100644
--- a/spark-gremlin/pom.xml
+++ b/spark-gremlin/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.tinkerpop</groupId>
         <artifactId>tinkerpop</artifactId>
-        <version>3.2.1</version>
+        <version>3.2.2-SNAPSHOT</version>
     </parent>
     <artifactId>spark-gremlin</artifactId>
     <name>Apache TinkerPop :: Spark Gremlin</name>
diff --git a/tinkergraph-gremlin/pom.xml b/tinkergraph-gremlin/pom.xml
index 08446b9..4ee4878 100644
--- a/tinkergraph-gremlin/pom.xml
+++ b/tinkergraph-gremlin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.tinkerpop</groupId>
         <artifactId>tinkerpop</artifactId>
-        <version>3.2.1</version>
+        <version>3.2.2-SNAPSHOT</version>
     </parent>
     <artifactId>tinkergraph-gremlin</artifactId>
     <name>Apache TinkerPop :: TinkerGraph Gremlin</name>