No specific info about version 2.4. Please visit the main page of IP Address and Domain Information on Mac Informer.
This program helps you export contact info from your address book.
MP3-Info lets you view detailed information about your audio files.
IP Address Menu lets users display a current IP address in the menu bar.
Birthday Buzzer is an app that reminds you of upcoming birthdays.
Address Book Reports starts where Apple's Address Book left off