Provide a possibility to build every changeset, one at a time.
The proposed implementation concept:
Add a checkbox in advanced plugin configuration to build next changeset after the one that have been previously built. Then if it is ticked, perforce plugin could calculate the next changeset after the one used in last build, and check out that one instead.
That would mean there is also a need for catchup solution for bigger projects, but for small and average frequent pooling should be enough.
This would be very useful when you need to build all changesets to e.g. detect who broke the build.