diff --git a/de.fu_berlin.inf.dpp/META-INF/MANIFEST.MF b/de.fu_berlin.inf.dpp/META-INF/MANIFEST.MF
index e207ec585cbc993754c9ab4c4e98463f438af23b..548449b8542c2c0af391d3c888306588848b3ea0 100644
--- a/de.fu_berlin.inf.dpp/META-INF/MANIFEST.MF
+++ b/de.fu_berlin.inf.dpp/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: Saros Plug-in
 Bundle-SymbolicName: de.fu_berlin.inf.dpp;singleton:=true
-Bundle-Version: 10.3.26.TESTING
+Bundle-Version: 10.3.26.r2105
 Bundle-Activator: de.fu_berlin.inf.dpp.Saros
 Require-Bundle: org.eclipse.ui,
  org.eclipse.core.runtime,
diff --git a/de.fu_berlin.inf.dpp/build.xml b/de.fu_berlin.inf.dpp/build.xml
deleted file mode 100644
index 0acb740cbfab483475de8aad02374e768f45d539..0000000000000000000000000000000000000000
--- a/de.fu_berlin.inf.dpp/build.xml
+++ /dev/null
@@ -1,110 +0,0 @@
-<?xml version="1.0"?>
-<!--
-Saros build file for automatic plugin builds using ant4eclipse
-
-Florian Thiel <florian.thiel@fu-berlin.de>,
-created: 20100217
-
-USE: Run this in the project root directory as
-ant -lib lib/ant4eclipse -Declipse.plugin.dir=<DIR> [TARGET]
-
-NOTE:
-- requires following properties to be set
-  eclipse.plugin.dir=DIR (path to eclipse plugin libs)
-  cobertura.dir=DIR (cobertura libs)
-- you can force the use of a specific JDK by uncommemnting
-  the <ant4eclipse:installedJREs> section below
--->
-
-<project name="build.saros" basedir="." default="build" xmlns:ant4eclipse="antlib:org.ant4eclipse">
-
-	<!-- define ant4eclipse tasks -->
-	<taskdef uri="antlib:org.ant4eclipse" resource="org/ant4eclipse/antlib.xml" />
-
-	<!-- import the ant4eclipse pde macros -->
-	<import file="${basedir}/ant4eclipse/macros/a4e-pde-macros.xml" />
-
-	<path id="cobertura.classpath">
-		<fileset dir="${cobertura.dir}">
-			<include name="cobertura.jar" />
-			<include name="lib/**/*.jar" />
-		</fileset>
-	</path>
-
-	<taskdef classpathref="cobertura.classpath" resource="tasks.properties" />
-
-	<!-- define the workspace location here -->
-	<property name="workspaceDirectory" value="${basedir}/.." />
-
-	<property name="cobertura.format" value="xml" />
-	<property name="src.dir" value="${basedir}/src" />
-	<property name="build.dir" value="${basedir}/build" />
-	<property name="report.dir" value="${build.dir}/report" />
-	<property name="instrumented.dir" value="${build.dir}/instrumented" />
-	<property name="uninstrumented.dir" value="${build.dir}/uninstrumented" />
-	<property name="cobertura.datafile" value="${report.dir}/cobertura.ser" />
-
-	<!-- define your jdk location here
-		<ant4eclipse:installedJREs>
-			<jre id="jdk16" location="R:/software/jdk/jdk16" />
-		</ant4eclipse:installedJREs>
-	-->
-
-	<!-- (define eclipse.plugin.dir using -D syntax) the target platform
-			  location (can be an Eclipse plugin dir or another set of JARs
-			  satisfying the Saros platform dependencies) -->
-	<ant4eclipse:targetPlatform id="saros.target.platform">
-		<location dir="${eclipse.plugin.dir}" />
-	</ant4eclipse:targetPlatform>
-
-	<!-- acquire access to the project classpath for unit tests -->
-	<ant4eclipse:getJdtClassPath pathId="saros.classpath" workspaceDirectory="${workspaceDirectory}" projectName="Saros" />
-
-	<!-- Targets -->
-	<target name="build">
-		<mkdir dir="${uninstrumented.dir}" />
-		<buildPlugin workspaceDirectory="${workspaceDirectory}" projectname="Saros" targetplatformid="saros.target.platform" destination="${uninstrumented.dir}" />
-	</target>
-
-	<target name="test" depends="build">
-		<delete file="${cobertura.datafile}" />
-		<mkdir dir="${instrumented.dir}" />
-		<cobertura-instrument todir="${instrumented.dir}" datafile="${cobertura.datafile}">
-			<!-- only instrument Saros proper code -->
-			<includeClasses regex="de\.fu_berlin\.inf\.dpp.*" />
-			<!-- exclude classes ending in Test -->
-			<excludeClasses regex=".*Test" />
-			<!-- exclude classes starting with Test -->
-			<excludeClasses regex=".*\.Test.*" />
-			<!-- exclude classes in a test package -->
-			<excludeClasses regex=".*\.test\..*" />
-			<fileset dir="${uninstrumented.dir}/plugins">
-				<include name="de.fu_berlin.inf.dpp_*.jar" />
-			</fileset>
-		</cobertura-instrument>
-
-		<junit fork="yes">
-			<sysproperty key="net.sourceforge.cobertura.datafile" file="${cobertura.datafile}" />
-			<!-- add instrumented binaries first -->
-			<classpath>
-				<fileset dir="${instrumented.dir}">
-					<include name="de.fu_berlin.inf.dpp_*.jar" />
-				</fileset>
-			</classpath>
-			<classpath refid="saros.classpath" />
-			<classpath refid="cobertura.classpath" />
-
-			<formatter type="xml" />
-
-			<test name="de.fu_berlin.inf.dpp.AllTestsSuite" todir="${report.dir}" />
-		</junit>
-
-		<!-- srcdir is only used for cyclomatic complexity, you have to exclude tests from instrumentation
-		     if you don't want them included in the report -->
-		<cobertura-report format="${cobertura.format}" datafile="${cobertura.datafile}" destdir="${report.dir}" srcdir="${src.dir}" />
-	</target>
-
-	<target name="clean">
-		<delete failonerror="false" dir="${build.dir}" />
-	</target>
-</project>
diff --git a/de.fu_berlin.inf.dpp/src/de/fu_berlin/inf/dpp/util/VersionManager.java b/de.fu_berlin.inf.dpp/src/de/fu_berlin/inf/dpp/util/VersionManager.java
index 9961bb64db9dd764fc1406c08b2e89c180642f6b..ba34992a4e41df66b57d3c54ff7b9ed8143586c4 100644
--- a/de.fu_berlin.inf.dpp/src/de/fu_berlin/inf/dpp/util/VersionManager.java
+++ b/de.fu_berlin.inf.dpp/src/de/fu_berlin/inf/dpp/util/VersionManager.java
@@ -136,6 +136,11 @@ public class VersionManager {
          * <Add new version here>
          */
 
+        /**
+         * Version 10.3.26.r2105
+         */
+        compatibilityChart.put(new Version("10.3.26.r2105"), Arrays
+            .asList(new Version("10.3.26.r2105")));
         /**
          * Version 10.2.26.r2037
          */