Zhangyi,
There appear to be some issues with the jar you submitted. When I attempt to submit you jar myself, I see the attached screenshot. Note the following:
1. Bundle-SymbolicName should be unique. Your use of the default is not a good idea. Please make unique.
2. Bundle-Name must exactly match the name of your app. Please update.
3. Bundle-Version should match your jar file name, e.g., if 1.4, then your jar should be DynDiffNet-v1.4.jar.
4. Your jar name should not have characters after the version like “_eh0HyAr”. This will confuse the comparator functions attempting to compare version numbers later on.
Please try submitting again after these changes, and then email us again so we can try to approve right away.
Thanks!