Added deprecation note

README.md

@@ -1,4 +1,24 @@
-# JAXB Maven Plugin (jvnet)
+# JAXB Maven Plugin (jvnet) - DEPRECATED FORK
+
+# Use https://github.com/highsource/jaxb-tools instead
+
+Instead of
+```xml
+        <groupId>com.helger.maven</groupId>
+        <artifactId>jaxb40-maven-plugin</artifactId>
+        <version>0.16.1</version>
+```
+
+use
+```xml
+        <groupId>org.jvnet.jaxb</groupId>
+        <artifactId>jaxb-maven-plugin</artifactId>
+        <version>4.0.0</version>
+```
+
+and you should be good to go (worked for my repos)
+
+** old readme **
 
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