Merge branch '2.7' into 2.x

CHANGELOG.md

 # Changelog
 
+## 2.7.2
+This is a maintenance release which only brings libraries up to date to fix
+potential bugs.
+
 ## 2.7.1
 This is a maintenance release which only brings libraries up to date to fix
 potential bugs.

pom.xml

@@ -7,8 +7,8 @@
 	<packaging>war</packaging>
 
 	<properties>
-		<spring-boot-version>1.5.20.RELEASE</spring-boot-version>
-		<io.netty-version>4.1.34.Final</io.netty-version>
+		<spring-boot-version>1.5.21.RELEASE</spring-boot-version>
+		<io.netty-version>4.1.37.Final</io.netty-version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<timestamp>${maven.build.timestamp}</timestamp>
 		<sonar.language>java</sonar.language>
@@ -193,7 +193,7 @@
 		<dependency>
 			<groupId>cglib</groupId>
 			<artifactId>cglib</artifactId>
-			<version>3.2.10</version>
+			<version>3.2.12</version>
 		</dependency>
 		<dependency>
 			<groupId>org.slf4j</groupId>
@@ -354,7 +354,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.8.0</version>
+				<version>3.8.1</version>
 				<configuration>
 					<source>1.8</source>
 					<target>1.8</target>
@@ -363,7 +363,7 @@
 			<plugin>
 				<groupId>org.eclipse.jetty</groupId>
 				<artifactId>jetty-maven-plugin</artifactId>
-				<version>9.4.15.v20190215</version>
+				<version>9.4.19.v20190610</version>
 				<configuration>
 					<scanIntervalSeconds>0</scanIntervalSeconds>
 					<webApp>
@@ -388,12 +388,12 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-surefire-plugin</artifactId>
-				<version>2.22.1</version>
+				<version>2.22.2</version>
 			</plugin>
 			<plugin>
 				<groupId>org.jacoco</groupId>
 				<artifactId>jacoco-maven-plugin</artifactId>
-				<version>0.8.3</version>
+				<version>0.8.4</version>
 				<executions>
 					<execution>
 						<id>default-prepare-agent</id>
@@ -431,7 +431,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-war-plugin</artifactId>
-				<version>3.2.2</version>
+				<version>3.2.3</version>
 			</plugin>
 			<plugin>
 				<groupId>com.github.kongchen</groupId>