public default AnalysisOptionsUpdater getOptionsUpdater() {
		return null; // stub; clients will override as needed
	}
Returns an optional options updater that allows clients to migrate old options to new 
options.  This can be used to facilitate option name changes, as well as option value type
changes.
@return the updater; null if no updater
Ghidra/Features/Base/src/main/java/ghidra/app/services/Analyzer.java