private static String getName(ProgramDB program) {
		return program.getName() + "_UserData";
	}
UPGRADE_REQUIRED_BFORE_VERSION should be changed to DB_VERSION any time the
latest version requires a forced upgrade (i.e., Read-only mode not supported
until upgrade is performed).  It is assumed that read-only mode is supported
if the data's version is &gt;= UPGRADE_REQUIRED_BEFORE_VERSION and &lt;= DB_VERSION.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/ProgramUserDataDB.java