While planning for Phase II continues, we also been working on making some improvements to INDI prior to its public release. The biggest, and least visible, of these improvements is an upgrade to the frameworks underlying INDI (sierra-php and sierra-os), taking them from PHP 4 to PHP 5. This improvement should make continued development of the system easier, as well as making the application more accessible for modern IT departments. As part of the sierra-php upgrade, INDI also has now integrated Web services. This interface makes INDI accessible through SOAP or REST requests, allowing remote interaction with the system.