Add comment about maven-bundle-plugin, see #47

Author: robinst

pom.xml

@@ -47,6 +47,7 @@
                 <plugin>
                     <groupId>org.apache.felix</groupId>
                     <artifactId>maven-bundle-plugin</artifactId>
+                    <!-- 6.0.0 requires Java 17+ (currently on Java 11) -->
                     <version>5.1.9</version>
                     <configuration>
                         <instructions>