4.0.0 org.springframework.boot spring-boot-starter-parent 3.5.3 de.assecutor pdf-tool 0.9.0 pdf-tool ZUGFeRD E-Rechnungs-Konverter (PDF zu PDF/A-3 mit eingebettetem EN16931-XML) 21 24.7.4 2.24.0 com.vaadin vaadin-bom ${vaadin.version} pom import com.vaadin vaadin-spring-boot-starter org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-validation org.springframework.boot spring-boot-starter-data-mongodb org.mustangproject library ${mustang.version} com.itextpdf html2pdf 5.0.5 org.mustangproject validator ${mustang.version} org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-maven-plugin com.vaadin vaadin-maven-plugin ${vaadin.version} prepare-frontend production com.vaadin vaadin-maven-plugin ${vaadin.version} build-frontend compile