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 # Changelog

 Last update: 16.07.2025 

## Release 2025 R2 Beta

**New features:**

- Copy-Paste
- Speos Preferences
- Light Expert Analysis
- Components
    
    
    - Polarization Plate
    - 3D Texture
    - Ambient Material
- Sources
    
    
    - Interactive
- Sensors
    
    
    - Light Expert Sensor Group
- Simulations 
    - Results
    - Measures

## Release 2025 R1.1 Beta

**New features:**

- Sensors
    
    
    - LiDAR
- Simulations 
    - LiDAR

## Release 2025 R1 Beta

**New features:**

- Sensors
    
    
    - Camera
    - Human Eye
- Components
    
    
    - Light Box Export
    - Light Box Import
- Sources 
    - Thermic
    - Group

## Release 2024 R2 Beta

First version of the Speos for NX library for Python which includes the following Speos for NX features.

**New features:**

- Session
- Optical Property
- Sensors
    
    
    - Intensity
    - Irradiance
    - Observer
    - Radiance
    - Immersive
    - 3D Energy Density
    - 3D Irradiance
- Simulations
    
    
    - Direct
    - Interactive
    - Inverse
- Sources 
    - Ambient 
        - Environment
        - Natural Light
        - General Sky
        - Overcast Sky
        - Uniform
        - US 1976
    - Display
    - Luminaire
    - Ray File
    - Surface