diff --git a/.gitignore b/.gitignore
index e3f5493..4841f93 100644
--- a/.gitignore
+++ b/.gitignore
@@ -86,6 +86,7 @@ buildNumber.properties
 .mvn/timing.properties
 # https://github.com/takari/maven-wrapper#usage-without-binary-jar
 .mvn/wrapper/maven-wrapper.jar
+.flattened-pom.xml
 
 # Eclipse m2e generated files
 # Eclipse Core
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
index f031880..4879e46 100644
--- a/.idea/encodings.xml
+++ b/.idea/encodings.xml
@@ -1,6 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="Encoding">
+    <file url="file://$PROJECT_DIR$/${project.basedir}/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/${project.basedir}/src/main/resources" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/API/src/main/java" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/API/src/main/resources" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/Dist/src/main/java" charset="UTF-8" />
diff --git a/pom.xml b/pom.xml
index 15576c5..c3457f2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -61,6 +61,38 @@
     <build>
         <defaultGoal>clean package</defaultGoal>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.11.0</version>
+                <configuration>
+                    <release>${jdk.version}</release>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>flatten-maven-plugin</artifactId>
+                <version>1.5.0</version>
+                <configuration>
+                    <updatePomFile>true</updatePomFile>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>flatten</id>
+                        <phase>process-resources</phase>
+                        <goals>
+                            <goal>flatten</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>flatten.clean</id>
+                        <phase>clean</phase>
+                        <goals>
+                            <goal>clean</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-toolchains-plugin</artifactId>