Out of Date Scheme 48

Hello: S48.org reports that the latest version of scheme 48 is 1.4. After updating my macports tree and typing sudo port upgrade scheme48 nothing happened. scheme48 says that it is at version 1.3. Scheme48 1.4 builds from source directly with no errors. Thank you, Watson Ladd -- They who would give up essential Liberty to purchase a little temporary Safety, deserve neither Liberty or Safety --Benjamin Franklin