Our new version 1.3.2 is available today at the Atlassian Marketplace. Its main feature is adding support for workflow conditions, validators and post-functions defined by JIRA Workflow Toolbox plugin. This is a superb workflow plugin developed by Fidel Castro Armario. It lets you express many different conditions and actions in workflows without programming.
Project Configurator support includes virtual fields (either custom or system, referred to the issue or its parent issue). You can find more details about this and other useful features at JIRA Workflow Toolbox documentation.
Thanks to Fidel, as he has helped us in this task providing information and documentation.