version 2.5.0

• Added optional contentSize attribute to JarBundler task (for Plist key NSPreferencesContentSize)
  • Thanks to @AQuillet for his contribution! 🎉

version 2.4.0

• Added optional useJavaXKey attribute to JarBundler task (for universalJavaApplicationStub-Support)
  • see also discussion in issue tofi86/universalJavaApplicationStub#9
• Added optional hiResCapable attribute to JarBundler task (for Plist key NSHighResolutionCapable)
• removed deprecated aboutmenuname attribute
• removed deprecated infostring and shortinfostring attributes (use copyright attribute instead)

version 2.3.0

• Added optional copyright attribute to ant task

version 2.2.1

Added optional allowMixedLocalizations attribute to ant task.

If true, the bundle supports the retrieval of localized strings from frameworks. This should be set to true if your app supports different languages.

Default: false

official version 2.2.0

This is the official v2.2.0 release from https://sourceforge.net/projects/jarbundler/files/JarBundler/v2.2.0/