diff --git a/adapters/brics/pom.xml b/adapters/brics/pom.xml
index 24a72c4ce6..7848dd6fd5 100644
--- a/adapters/brics/pom.xml
+++ b/adapters/brics/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-adapters-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/adapters/pom.xml b/adapters/pom.xml
index 26cd599ddd..de2262bced 100644
--- a/adapters/pom.xml
+++ b/adapters/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-build-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../build-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/api/pom.xml b/api/pom.xml
index 16eafaebf3..0d9aea9b43 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-build-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../build-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/archetypes/basic/pom.xml b/archetypes/basic/pom.xml
index dd02023ba0..4b7f1f541e 100644
--- a/archetypes/basic/pom.xml
+++ b/archetypes/basic/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib.archetypes</groupId>
         <artifactId>automata-archetypes-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/archetypes/complete/pom.xml b/archetypes/complete/pom.xml
index 50130e1cb6..021e1264ab 100644
--- a/archetypes/complete/pom.xml
+++ b/archetypes/complete/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib.archetypes</groupId>
         <artifactId>automata-archetypes-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/archetypes/pom.xml b/archetypes/pom.xml
index 41625fd558..789e78bad2 100644
--- a/archetypes/pom.xml
+++ b/archetypes/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-build-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../build-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/build-parent/pom.xml b/build-parent/pom.xml
index af11d67afa..7349719465 100644
--- a/build-parent/pom.xml
+++ b/build-parent/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/build-tools/pom.xml b/build-tools/pom.xml
index 1dc74fa915..3807a4f566 100644
--- a/build-tools/pom.xml
+++ b/build-tools/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/commons/pom.xml b/commons/pom.xml
index 2eb982f759..352b993673 100644
--- a/commons/pom.xml
+++ b/commons/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-build-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../build-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/commons/smartcollections/pom.xml b/commons/smartcollections/pom.xml
index 0bc1a7a940..e2abbbf25f 100644
--- a/commons/smartcollections/pom.xml
+++ b/commons/smartcollections/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-commons-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/commons/util/pom.xml b/commons/util/pom.xml
index 883e29a2f4..77bfd20441 100644
--- a/commons/util/pom.xml
+++ b/commons/util/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-commons-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/core/pom.xml b/core/pom.xml
index 710d07a627..595005a1e5 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-build-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../build-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/distribution/pom.xml b/distribution/pom.xml
index d31e298ba7..71b42f561c 100644
--- a/distribution/pom.xml
+++ b/distribution/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-build-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../build-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/examples/pom.xml b/examples/pom.xml
index 1770be87f6..90aa33abd6 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-build-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../build-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/incremental/pom.xml b/incremental/pom.xml
index ba826737ce..22f5fc2dae 100644
--- a/incremental/pom.xml
+++ b/incremental/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-build-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../build-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/modelchecking/ltsmin/pom.xml b/modelchecking/ltsmin/pom.xml
index 975dd16a1b..4ca9ffe277 100644
--- a/modelchecking/ltsmin/pom.xml
+++ b/modelchecking/ltsmin/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-modelchecking-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/modelchecking/m3c/pom.xml b/modelchecking/m3c/pom.xml
index 895b8d999f..8394dca007 100644
--- a/modelchecking/m3c/pom.xml
+++ b/modelchecking/m3c/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-modelchecking-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/modelchecking/pom.xml b/modelchecking/pom.xml
index e17bc5a813..87c59aab45 100644
--- a/modelchecking/pom.xml
+++ b/modelchecking/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-build-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../build-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/pom.xml b/pom.xml
index 25cf41b7ad..bcb9697513 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <!-- ================================= PROJECT INFO ============================== -->
     <groupId>net.automatalib</groupId>
     <artifactId>automata-parent</artifactId>
-    <version>0.11.0-SNAPSHOT</version>
+    <version>0.11.0-test</version>
     <packaging>pom</packaging>
 
     <name>AutomataLib</name>
@@ -152,7 +152,7 @@ limitations under the License.
         <connection>scm:git:https://github.com/LearnLib/automatalib.git</connection>
         <developerConnection>scm:git:git@github.com:learnlib/automatalib.git</developerConnection>
         <url>https://github.com/learnlib/automatalib/tree/develop</url>
-        <tag>HEAD</tag>
+        <tag>automatalib-0.11.0-test</tag>
     </scm>
     <issueManagement>
         <system>GitHub Issues</system>
@@ -188,7 +188,7 @@ limitations under the License.
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
-        <argLine/> <!-- compatibility for property expansion in surefire-plugin -->
+        <argLine /> <!-- compatibility for property expansion in surefire-plugin -->
 
         <!-- custom properties -->
         <automatalib.java9OrNewer>false</automatalib.java9OrNewer>
diff --git a/serialization/aut/pom.xml b/serialization/aut/pom.xml
index e8772af21b..a2446fc000 100644
--- a/serialization/aut/pom.xml
+++ b/serialization/aut/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-serialization-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/serialization/core/pom.xml b/serialization/core/pom.xml
index 11abe81d69..8005d9c2aa 100644
--- a/serialization/core/pom.xml
+++ b/serialization/core/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-serialization-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/serialization/dot/pom.xml b/serialization/dot/pom.xml
index 366d39f127..04608ed6f2 100644
--- a/serialization/dot/pom.xml
+++ b/serialization/dot/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-serialization-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/serialization/etf/pom.xml b/serialization/etf/pom.xml
index b8d952f4c2..39f810520c 100644
--- a/serialization/etf/pom.xml
+++ b/serialization/etf/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-serialization-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/serialization/fsm/pom.xml b/serialization/fsm/pom.xml
index de1ea06c92..63ab3d766b 100644
--- a/serialization/fsm/pom.xml
+++ b/serialization/fsm/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-serialization-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/serialization/learnlibv2/pom.xml b/serialization/learnlibv2/pom.xml
index cb32bb6340..dffe07bad5 100644
--- a/serialization/learnlibv2/pom.xml
+++ b/serialization/learnlibv2/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-serialization-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/serialization/pom.xml b/serialization/pom.xml
index 7b7871d1d4..065b8b450d 100644
--- a/serialization/pom.xml
+++ b/serialization/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-build-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../build-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/serialization/saf/pom.xml b/serialization/saf/pom.xml
index d416b54d48..0ac46d4a88 100644
--- a/serialization/saf/pom.xml
+++ b/serialization/saf/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-serialization-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/serialization/taf/pom.xml b/serialization/taf/pom.xml
index dcf8de2463..59de707019 100644
--- a/serialization/taf/pom.xml
+++ b/serialization/taf/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-serialization-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/util/pom.xml b/util/pom.xml
index 72dcce8138..1aa0b6b2b1 100644
--- a/util/pom.xml
+++ b/util/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-build-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../build-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/visualization/dot-visualizer/pom.xml b/visualization/dot-visualizer/pom.xml
index 1382546ac2..1149f22db5 100644
--- a/visualization/dot-visualizer/pom.xml
+++ b/visualization/dot-visualizer/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-visualization-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/visualization/jung-visualizer/pom.xml b/visualization/jung-visualizer/pom.xml
index ff33aa328e..f263fdc295 100644
--- a/visualization/jung-visualizer/pom.xml
+++ b/visualization/jung-visualizer/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-visualization-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/visualization/pom.xml b/visualization/pom.xml
index 6ae07f95dc..8cee1eed64 100644
--- a/visualization/pom.xml
+++ b/visualization/pom.xml
@@ -21,7 +21,7 @@ limitations under the License.
     <parent>
         <groupId>net.automatalib</groupId>
         <artifactId>automata-build-parent</artifactId>
-        <version>0.11.0-SNAPSHOT</version>
+        <version>0.11.0-test</version>
         <relativePath>../build-parent/pom.xml</relativePath>
     </parent>