v5.1.5 is now available for download.

In addition to the major version 5 improvements this update includes these enhancements:

• Mountain Lion Change: Improved installer compatibility with Mountain Lion's Gatekeeper security feature.
• Mountain Lion Change: Added workaround for Mountain Lion AppleScript bug that causes "application not running" errors in external scripts.
• Added support for new INSTEON module: In-LineLinc Dimmer (dual-band, model 2475DA1).
• Fixed bug that caused error when referencing the type property of Plugin devices from AppleScript.