Also mention die version 3 changes in the master releasenotes.

README.md

@@ -342,6 +342,21 @@ graphs
 
 ## Changes
 
+### PDFBox 3.x based version 
+Version 3.0.2:
+- Update to PDFBox 3.0.2
+
+Version 3.0.1:
+- Update to PDFBox 3.0.1
+- Use now protected constructor to access the PDCloneUtility.  [#56](https://github.com/rototor/pdfbox-graphics2d/issues/56)
+
+Version 3.0.0:
+- Initial release based on PDFBox 3.0
+- Same as PDFBox 2.x version, just ported over to the changed PAI.
+
+---
+### PDFBox 2.x based version
+
 Version 0.44:
 - Upgraded PDFBox to 2.0.31
 - Added additional font test driver by @fransbouwmans