SketchUp Pro 2013 (v13.0.4812) marked the first release under Trimble, focusing on enhanced professional documentation, plugin management via the new Extension Warehouse, and rebranding the free version to SketchUp Make. Key improvements included upgraded LayOut features like pattern fills, faster rendering, and increased zoom capability. For more details, visit Architosh . SketchUp Pro 2013: A closer look at LayOut - SketchUpdate