public ProgramChangeSet getLatestChangeSet() {
		return latestChangeSet;
	}
Returns results program for update.
This represents the checkin program containing the merged data.
Program returned will be released by the MergeTestFacilitator 
when disposed or re-initialized.
@return the program
Ghidra/Features/Base/src/test/java/ghidra/program/database/AbstractMTFModel.java