# September 2024 Release v3.3.0

**We’re excited to announce the launch of INVISION v3.3.0!** This release introduces key backend improvements, infrastructure enhancements, and new features to enhance system performance and user experience.

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</div>### **Backend Improvements**

- **Refined Data Upload Process** (Upload → Convert → Merge → Post Process → GIS Workstation)
    
    
    - Optimized the merge process to perform operations directly in the database, increasing performance by **10x** and significantly reducing bottlenecks when handling large shapefile datasets.
    - Streamlined post-upload steps by eliminating redundant checks and ensuring efficient processing of essential post-processing columns.
- **Apotiles v2.0 – Enhanced Tiling Service**
    
    [![image.png](https://docs.prod.intent.ag/uploads/images/gallery/2025-02/scaled-1680-/AA0image.png)](https://docs.prod.intent.ag/uploads/images/gallery/2025-02/AA0image.png)
    
    
    - Implemented **Apotiles v2.0** with improved server response handling to mitigate timeouts when rendering a large number of features (machinedata) in a single tile.
    - Integrated **Redis caching**, reducing cache misses by **80%**, ensuring smoother performance and minimal interruptions during high data load operations.

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</div>### **New Enhancements**

- **New Imagery Data Export Feature**
    
    
    - **Protocol-Level Export**: Users can now download a CSV/Excel file containing aggregated **NDRE** data across all fields, including grower details, field information, protocol name, imagery observation date, and statistical analysis (NDRE mean, data point count).
    - **Field-Level Export**: Enables users to download NDRE data for individual fields directly from **View Fields**, with the same detailed column structure as protocol-level exports.
    - **Protocol Exports for Client Admins**: Bulk export functionality has been moved from **Super Admin** to **Client Admin**, allowing clients to pull their own data exports during the season.
- **Field Enrollment - Boundary Intersection Checks**
    
    
    - Super-admins can now view overlapping or intersecting fields during **boundary enrollment**, displaying details such as **client, trial, protocol, field name, and owner** to prevent duplicate enrollments.
- **Field Notes in Results PDF**
    
    
    - Added functionality to include **Field Notes and media attachments** in **PDF reports** generated from View Fields, enhancing documentation for users tracking observations outside of Field Visits.
- **GIS Workstation Updates**
    
    
    - Introduced a **status chip** to indicate the state of the data, preventing unintentional reversion to an unprocessed state.
- **Winter Wheat GDD Stages**
    
    
    - Added **Growing Degree Day (GDD) stages** for **Winter Wheat** to INVISION, supporting enhanced crop growth analysis.

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</div>### **Bug Fixes**

- Ensured the **‘client-admin’** role takes precedence over **‘trial-grower’**, preventing client-admins from seeing the grower enrollment pop-up.
- Fixed an issue where **dropout growers** could not be **re-enrolled into protocols**.