Latest snapshot of the development trunk has been released as jnetpcap-2.0.b0001. This is a development release which contains analysis and all the latest features.
This release fixes and contains the same features and bug fixes as official jnetpcap-1.3.a1 release.
The development build can be downloaded from here:
https://sourceforge.net/projects/jnetpcap/files/jnetpcap/2.0/dev