Release Notes > 12.0.0.0 > Updates in This Release > Debugger Enhancements in Arbortext Layout Developer 12.0.0.0 > Introduction
  
Introduction
For the Version 12 release of PTC Arbortext Layout Developer, a number of enhancements have been made to the debugger in order to simplify template development. The areas identified for this release are:
Providing an interface to edit and manage stored objects
Adding a new interface to edit and manage page sequence control streams
Adding a new interface to edit and develop context control streams
Each of these enhancements provides a better way to use these features whereas before they were either written manually or through code.