diff --git a/pom.xml b/pom.xml
index 6c9dbf0..996ded9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -294,46 +294,6 @@
                     <url>${repository.snapshots.url}</url>
                 </repository>
             </distributionManagement>
-            <!--build>
-                <pluginManagement>
-                    <plugins>
-                        <plugin>
-                            <groupId>org.codehaus.gmaven</groupId>
-                            <artifactId>groovy-maven-plugin</artifactId>
-                            <version>2.1.1</version>
-                            <executions>
-                                <execution>
-                                    <phase>process-classes</phase>
-                                    <goals>
-                                        <goal>execute</goal>
-                                    </goals>
-                                    <configuration>
-                                        <defaults>
-                                            <name>tag</name>
-                                        </defaults>
-                                        <source>
-                                            def fileContents = new File("${project.basedir}/CHANGELOG.md").getText('UTF-8')
-                                            matcher = (fileContents =~ /(?s).\[v$project.version\].*?/)
-                                            if (!matcher.find()) {
-                                                throw new IllegalArgumentException("Tag [v$project.version] not found in ${project.basedir}/CHANGELOG.md")
-                                            }
-                                            assert matcher[0][1]: "Tag [v$project.version] not found in ${project.basedir}/CHANGELOG.md"
-                                        </source>
-                                    </configuration>
-                                </execution>
-                            </executions>
-                            <dependencies>
-                                <dependency>
-                                    <groupId>org.codehaus.groovy</groupId>
-                                    <artifactId>groovy-all</artifactId>
-                                    <version>3.0.0-beta-3</version>
-                                    <type>pom</type>
-                                </dependency>
-                            </dependencies>
-                        </plugin>
-                    </plugins>
-                </pluginManagement>
-            </build-->
         </profile>
         <!-- profile activated with jdk > 8 -->
          <profile> 
@@ -394,46 +354,6 @@
                     <url>${repository.snapshots.url}</url>
                 </repository>
             </distributionManagement>
-            <!--build>
-                <pluginManagement>
-                    <plugins>
-                        <plugin>
-                            <groupId>org.codehaus.gmaven</groupId>
-                            <artifactId>groovy-maven-plugin</artifactId>
-                            <version>2.1.1</version>
-                            <executions>
-                                <execution>
-                                    <phase>process-classes</phase>
-                                    <goals>
-                                        <goal>execute</goal>
-                                    </goals>
-                                    <configuration>
-                                        <defaults>
-                                            <name>tag</name>
-                                        </defaults>
-                                        <source>
-                                            def fileContents = new File("${project.basedir}/CHANGELOG.md").getText('UTF-8')
-                                            matcher = (fileContents =~ /(?s).\[v$project.version\].*?/)
-                                            if (!matcher.find()) {
-                                                throw new IllegalArgumentException("Tag [v$project.version] not found in ${project.basedir}/CHANGELOG.md")
-                                            }
-                                            assert matcher[0][1]: "Tag [v$project.version] not found in ${project.basedir}/CHANGELOG.md"
-                                        </source>
-                                    </configuration>
-                                </execution>
-                            </executions>
-                            <dependencies>
-                                <dependency>
-                                    <groupId>org.codehaus.groovy</groupId>
-                                    <artifactId>groovy-all</artifactId>
-                                    <version>3.0.13</version>
-                                    <type>pom</type>
-                                </dependency>
-                            </dependencies>
-                        </plugin>
-                    </plugins>
-                </pluginManagement>
-            </build-->
          </profile>
         <profile>
             <id>gcore-legacy</id>
@@ -443,7 +363,6 @@
                     <name>!Release</name>
                 </property>
             </activation>
-
             <!--             Repositories for dependency resolution -->
             <repositories>
                 <repository>