Preparing release

pom.xml

@@ -3,7 +3,7 @@
 
 	<groupId>net.tascalate.javaflow</groupId>
 	<artifactId>net.tascalate.javaflow.extras</artifactId>
-	<version>2.3.3-SNAPSHOT</version>
+	<version>2.4.0</version>
 	<packaging>jar</packaging>
 
 	<parent>
@@ -42,7 +42,7 @@
 	</contributors>
 
 	<properties>
-		<tascalate.javaflow.version>2.5.0-SNAPSHOT</tascalate.javaflow.version>
+		<tascalate.javaflow.version>2.5.0</tascalate.javaflow.version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 	</properties>
 
@@ -60,6 +60,19 @@
 	<profiles>
 		<profile>
 			<id>release</id>
+			<pluginRepositories>
+				<pluginRepository>
+					<id>maven-snapshots</id>
+					<name>Apache Maven Snapshots</name>
+					<url>https://repository.apache.org/content/repositories/snapshots/</url>
+					<releases>
+						<enabled>false</enabled>
+					</releases>
+					<snapshots>
+						<enabled>true</enabled>
+					</snapshots>
+				</pluginRepository>
+			</pluginRepositories>
 			<build>
 				<plugins>
 					<plugin>
@@ -78,7 +91,7 @@
 					<plugin>
 						<groupId>org.apache.maven.plugins</groupId>
 						<artifactId>maven-javadoc-plugin</artifactId>
-						<version>3.0.1</version>
+						<version>3.1.0-SNAPSHOT</version>
 						<executions>
 							<execution>
 								<id>attach-javadocs</id>
@@ -87,6 +100,10 @@
 								</goals>
 							</execution>
 						</executions>
+						<configuration> 
+							<source>8</source> 
+							<release>8</release> 
+						</configuration>
 					</plugin>
 					<plugin>
 						<groupId>org.apache.maven.plugins</groupId>