# Changelog

All notable changes to QPROTO will be documented in this file.

## Unreleased

- No unreleased changes.

## 2.1 - 2026-06-03

- Fixed a bug when using QPROTO in QGIS 4: handling of the constant values for “energy line angle” and “lateral spread”.

## 2.0 - 2026-05-30

### Highlights

- Removed the dependency on SAGA GIS modules.
- Updated the processing workflow to rely on GRASS visibility analysis and native QGIS algorithms.
- Updated the plugin for compatibility with QGIS 4.
- Added two new post-processing tools:
  - raster output generation
  - critical area analysis

### Processing and outputs

- Refined the main analysis workflow and output handling.
- Improved generation and management of summary outputs.
- Improved result organization for downstream processing.

### Post-processing

- Added a raster post-processing module for generating raster outputs from analysis results.
- Added a source affecting index module for evaluating specific critical areas.

### Documentation and metadata

- Updated plugin metadata, help text, and user-facing descriptions.
- Refreshed project resources and release documentation for the new 2.0 workflow.
