public boolean isProgramArchitectureUpgradeRequired() {
		return warning == ArchiveWarning.LANGUAGE_UPGRADE_REQURED;
	}
Indicates that an program architecture upgrade is required in order
to constitute associated data.  If true, the associated archive
must be open for update to allow the upgrade to complete, or a new
program architecture may be set/cleared if such an operation is supported.
@return true if a program architecture upgrade is required, else false
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/data/StandAloneDataTypeManager.java