JasperReports 7.0.0

• removal of the Ant build system and replacing it with a Maven build system;

• deprecated code removed;

• breaking backward compatibility of serialized/compiled *.jasper report template files,
  mostly because of historical deprecated serialization code removal/cleanup mentioned above
  (source *.jrxml report templates need to be recompiled to *.jasper using the new version of
  the library);

• breaking backward compatibility of source *.jrxml report template files and *.jrtx style
  template files by replacing the Apache Commons Digester based parsers with Jackson XML object
  serialization. *.jrxml and *.jrtx files created with version 6 or older can no longer be loaded
  with version 7 or newer of the library alone. The conversion from the old file formats to the new
  file formats and back can be made using Jaspersoft Studio 7 and later versions of it;

• extracting various optional extension JAR artifacts from the the core library JAR artifact
  to allow the Jakarta Migration of certain of these optional features while also introducing
  better third party Maven dependency management of these artifacts;

• some Java package names have changed as a consequence of separating functionality into optional JAR artifacts;

• upgraded JFreeChart to version 1.5.4 which no longer has support for 3D charts. Reports having
  Pie 3D, Bar 3D and Stacked Bar 3D charts would continue to work, but will be rendered as 2D,
  all their 3D effects being ignored;

• minor bug fixes and improvements;