8/18 Release Notes Victor Ionin October 22, 2019 00:08 Updated Added a new design tool: SmartRoof Video Added safety checks for custom utilities users can no longer delete the last tier in a period or the last period Enabled Autodesigner for basic license users Added additional design rules for SolarEdge inverters Related articles 8/4 Release Notes 7/21/18 Release Notes 9/15/17 Release Notes How to model Generac PWRcell inverters with PV-Link Sub-String optimizers 10/6/17 Release Notes