SelectionAggregate v0.1.0

Initial public release of SelectionAggregate for Revit 2026.

Included features:

• Parameter aggregation for selected elements
• Filtering support
• Undo selection
• Saved results with local JSON persistence
• Ribbon integration with custom icon

Installation:
Download the zip file, extract it, and copy the included .dll and .addin files into:
C:\ProgramData\Autodesk\Revit\Addins\2026