In May 2008 Renown Business Solutions released Version 2.0 of Estimating.

Renown added significant improvements to Estimating to streamline Estimate maintenance and management.  
 The Work Breakdown Structure (Tree Control) has been simplified and made more flexible
 New Copy features enable sections of the WBS to be copied within and between Estimates
 Estimate Lines now allow Kits to be defined
 Estimate Revision functionality has been made more flexibile 
 Estimate to Project integration and synchornisation has improved
 Estimate Markup functionality has been improved
 More flexibility has been provided in editing Section Summary Totals

For all the details on new features and functionality refer to Renown Software | Estimating.