JOSM Plugin / Do something after upload of changed data

[Kai Michael Poppe - OSM]

Hi list,

I'm currently building a Plugin that's supposed resolve upload a note
with a reference to the changeset that was created through the upload.

I've successfully managed to get the UploadHook working and put the
reference to the Note in the Changeset comment, but I can't figure out
how to find the Changeset ID that was created. Is there any interface I
can implement to do this in the Plugin namespace?

Thanks for helping out a plugin noob!

Kai