bump to version 2.9.0

build.gradle

@@ -6,7 +6,7 @@ plugins {
 }
 
 group 'org.citygml4j'
-version '2.8.2'
+version '2.9.0'
 
 sourceCompatibility = 1.8
 mainClassName = 'org.citygml4j.ade_xjc.ADESchemaCompiler'
@@ -22,7 +22,7 @@ ext {
 
 dependencies {
     implementation 'args4j:args4j:2.33'
-    implementation 'org.glassfish.jaxb:jaxb-xjc:2.3.1'
+    implementation 'org.glassfish.jaxb:jaxb-xjc:2.3.2'
 }
 
 jar {