Update plugin versions

* maven-assembly-plugin: 3.1.0 -> 3.1.1
* maven-compiler-plugin: 3.7.0 -> 3.8.1
* maven-failsafe-plugin: 2.21.0 -> 2.22.2
* maven-invoker-plugin: 3.1.0 -> 3.2.0
* maven-jar-plugin: 3.1.0 -> 3.1.2
* maven-javadoc-plugin: 3.0.1 -> 3.1.0
* maven-plugin-plugin: 3.5.2 -> 3.6.0
* maven-source-plugin: 3.0.1 -> 3.1.0
* maven-surefire-plugin: 2.21.0 -> 2.22.2
* license-maven-plugin: 1.16 -> 1.20
* versions-maven-plugin: 2.5 -> 2.7
* formatter-maven-plugin: 2.8.1 -> 2.10.0
* jacoco-maven-plugin: 0.8.2 -> 0.8.4
* maven-graph-plugin: 1.39 -> 1.45
* nar-maven-plugin: 3.5.2 -> 3.6.0
* kotlin: 1.3.21 -> 1.3.40

Author: ctrueden

pom.xml

@@ -4,7 +4,7 @@
 
 	<groupId>org.scijava</groupId>
 	<artifactId>pom-scijava-base</artifactId>
-	<version>8.0.1-SNAPSHOT</version>
+	<version>8.1.0-SNAPSHOT</version>
 	<packaging>pom</packaging>
 
 	<name>SciJava Base POM</name>
@@ -212,48 +212,48 @@
 
 		<!-- Core Maven plugins -->
 		<maven-antrun-plugin.version>1.8</maven-antrun-plugin.version>
-		<maven-assembly-plugin.version>3.1.0</maven-assembly-plugin.version>
+		<maven-assembly-plugin.version>3.1.1</maven-assembly-plugin.version>
 		<maven-clean-plugin.version>3.1.0</maven-clean-plugin.version>
-		<maven-compiler-plugin.version>3.7.0</maven-compiler-plugin.version>
+		<maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>
 		<maven-dependency-plugin.version>3.1.1</maven-dependency-plugin.version>
 		<maven-deploy-plugin.version>2.8.2</maven-deploy-plugin.version>
 		<maven-enforcer-plugin.version>1.4.1</maven-enforcer-plugin.version>
-		<maven-failsafe-plugin.version>2.21.0</maven-failsafe-plugin.version>
+		<maven-failsafe-plugin.version>2.22.2</maven-failsafe-plugin.version>
 		<maven-gpg-plugin.version>1.6</maven-gpg-plugin.version>
 		<maven-install-plugin.version>2.5.2</maven-install-plugin.version>
-		<maven-invoker-plugin.version>3.1.0</maven-invoker-plugin.version>
-		<maven-jar-plugin.version>3.1.0</maven-jar-plugin.version>
-		<maven-javadoc-plugin.version>3.0.1</maven-javadoc-plugin.version>
-		<maven-plugin-plugin.version>3.5.2</maven-plugin-plugin.version>
+		<maven-invoker-plugin.version>3.2.0</maven-invoker-plugin.version>
+		<maven-jar-plugin.version>3.1.2</maven-jar-plugin.version>
+		<maven-javadoc-plugin.version>3.1.0</maven-javadoc-plugin.version>
+		<maven-plugin-plugin.version>3.6.0</maven-plugin-plugin.version>
 		<maven-release-plugin.version>2.5.3</maven-release-plugin.version>
 		<maven-resources-plugin.version>3.1.0</maven-resources-plugin.version>
 		<maven-site-plugin.version>3.7.1</maven-site-plugin.version>
-		<maven-source-plugin.version>3.0.1</maven-source-plugin.version>
-		<maven-surefire-plugin.version>2.21.0</maven-surefire-plugin.version>
+		<maven-source-plugin.version>3.1.0</maven-source-plugin.version>
+		<maven-surefire-plugin.version>2.22.2</maven-surefire-plugin.version>
 
 		<!-- Mojohaus Maven plugins -->
 		<build-helper-maven-plugin.version>3.0.0</build-helper-maven-plugin.version>
 		<buildnumber-maven-plugin.version>1.4</buildnumber-maven-plugin.version>
 		<cobertura-maven-plugin.version>2.7</cobertura-maven-plugin.version>
 		<exec-maven-plugin.version>1.6.0</exec-maven-plugin.version>
 		<groovy-maven-plugin.version>1.5</groovy-maven-plugin.version>
-		<license-maven-plugin.version>1.16</license-maven-plugin.version>
-		<versions-maven-plugin.version>2.5</versions-maven-plugin.version>
+		<license-maven-plugin.version>1.20</license-maven-plugin.version>
+		<versions-maven-plugin.version>2.7</versions-maven-plugin.version>
 
 		<!-- Other Maven plugins -->
 		<dokka-maven-plugin.version>0.9.18</dokka-maven-plugin.version>
-		<formatter-maven-plugin.version>2.8.1</formatter-maven-plugin.version>
+		<formatter-maven-plugin.version>2.10.0</formatter-maven-plugin.version>
 		<impsort-maven-plugin.version>1.2.0</impsort-maven-plugin.version>
-		<jacoco-maven-plugin.version>0.8.2</jacoco-maven-plugin.version>
+		<jacoco-maven-plugin.version>0.8.4</jacoco-maven-plugin.version>
 		<javafx-maven-plugin.version>8.8.3</javafx-maven-plugin.version>
-		<maven-graph-plugin.version>1.39</maven-graph-plugin.version>
-		<nar-maven-plugin.version>3.5.2</nar-maven-plugin.version>
+		<maven-graph-plugin.version>1.45</maven-graph-plugin.version>
+		<nar-maven-plugin.version>3.6.0</nar-maven-plugin.version>
 		<nexus-staging-maven-plugin.version>1.6.8</nexus-staging-maven-plugin.version>
 		<scijava-maven-plugin.version>1.1.0</scijava-maven-plugin.version>
 
 		<!-- Plugin dependencies -->
 		<extra-enforcer-rules.version>1.1</extra-enforcer-rules.version>
-		<kotlin.version>1.3.21</kotlin.version>
+		<kotlin.version>1.3.40</kotlin.version>
 		<scijava-coding-style.version>1.0.0</scijava-coding-style.version>
 		<velocity.version>1.7</velocity.version>