Perceptive Automation has released Indigo 1.5, an update to its home control and automation server for Mac OS X. Version 1.5 provides support for Smarthome’s PowerLinc Controller (model 1132CU) home automation interface; improved AppleScript support (allowing users to customize and integrate home automation with other applications such as Apple’s Mail, iCal, and iTunes); and improved reliability and performance when communicating with the various automation interfaces. Indigo sells for US$89.95.