In order to cater some immediate and high priority issues, a new Hotfix of Aspose.PDF for Java 10.4.1 has been published which contains fixes for priority issues recently reported. The inter-file format conversion has been one of the key improvement areas as we have specifically fixed issues regarding HTML to PDF, PDF to PNG and PDF to XML conversion features. With this new HotFix, the API has become compatible with OSGI framework and works flawlessly with the Apache Karaf Application server. Therefore we recommend you to please get the copy of the latest hotfix and try using the new release of Aspose.PDF for Java 10.4.1.