Plan Measure v2.9.0

What's new

• Exported selected project totals and breakdowns by page, type or classification. (#218, #211)
• Added scale-free item counts with multiple markers, item editing and transfers, Undo/Redo, persistence, Takeoff totals, and exports. (#222, #210)
• Added “Try a sample” to open a prepared, editable project with scales and measurements while preserving existing saved projects. (#217, #209)
• Open source measurements from Takeoff totals and breakdown groups, navigate to their page and details, and inspect why excluded measurements cannot be calculated. (#221, #212)

Improvements and fixes

• Improved the Takeoff panel with a compact layout, clearer project totals and grouped results, consistent spacing, and balanced horizontal margins. (#200)
• Reduce label collision lookup cost, prevent unnecessary session-context renders in measurement shapes, and shorten the first CSV export dialog opening delay while preserving label placement, CSV output, and editing behavior. (#220)
• Improved performance with large measurement sets by virtualizing rows and groups, reducing off-screen annotation rendering, reusing validated autosave snapshots, batching CSV generation, and deferring export code until needed. (#219)

Documentation

• Simplify repository documentation with a concise README and a task-based user guide covering scales, editing, exports, recovery, and keyboard controls. (#198)

Validation

• Automated tests, lint and production build passed.
• GitHub Pages deployment verified for 1488340.
• Workflow run.