Set version to 2.11.1 and adapt to JGit API changes

Change-Id: I635de22b3a150c396cad7117cef906329723ba0f
diff --git a/VERSION b/VERSION
index f5bb986..8026f1e 100644
--- a/VERSION
+++ b/VERSION
@@ -1,4 +1,4 @@
 # Used by BUCK to include "Implementation-Version" in plugin Manifest.
 # If this file doesn't exist the output of 'git describe' is used
 # instead.
-PLUGIN_VERSION = '2.11'
+PLUGIN_VERSION = '2.11.1'
diff --git a/lib/gerrit/BUCK b/lib/gerrit/BUCK
index 47d5f57..9f6abff 100644
--- a/lib/gerrit/BUCK
+++ b/lib/gerrit/BUCK
@@ -1,6 +1,6 @@
 include_defs('//bucklets/maven_jar.bucklet')
 
-VER = '2.11'
+VER = '2.11.1'
 REPO = MAVEN_CENTRAL
 
 maven_jar(
diff --git a/pom.xml b/pom.xml
index d53aa1f..c5f8b82 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
   <groupId>com.googlesource.gerrit.plugins.serviceuser</groupId>
   <artifactId>serviceuser</artifactId>
   <packaging>jar</packaging>
-  <version>2.11</version>
+  <version>2.11.1</version>
   <name>service-user</name>
 
   <properties>
diff --git a/src/main/java/com/googlesource/gerrit/plugins/serviceuser/CreateServiceUserNotes.java b/src/main/java/com/googlesource/gerrit/plugins/serviceuser/CreateServiceUserNotes.java
index 006e2b6..cde6361 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/serviceuser/CreateServiceUserNotes.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/serviceuser/CreateServiceUserNotes.java
@@ -110,7 +110,7 @@
         }
       }
     } finally {
-      rw.release();
+      rw.close();
     }
   }
 
@@ -126,7 +126,7 @@
               message.toString());
     } finally {
       if (inserter != null) {
-        inserter.release();
+        inserter.close();
       }
     }
   }