1.1 (2025-12-12)
* Performance & Optimization:
- Implemented asynchronous parallel processing for geological
generation
- Integrated Performance Monitor (RAM & Execution Time tracking)
- Added non-blocking UI during heavy calculations
* Preview System Enhancements:
- Implemented Adaptive Level of Detail (LOD) for high-performance
rendering
- Added Dynamic Zoom-based LOD (details increase as you zoom in)
- Added Measurement Tool (Distance and Slope/Gradient)
- Improved CRS handling and fixed blank rendering issues
* Architecture & Fixes:
- Refactored services to use Command Pattern for parallel execution
- Fixed structure projection consistency
- Resolved "No valid layers to render" warnings
- Fixed Dip Scale Factor application


1.0 (2025-12-08)
* Refactoring & Architecture:
- Split monolithic modules (algorithms.py, main_dialog.py) into
focused components
- Modularized exporters ecosystem
- Implemented spatial indexing and native QGIS algorithms for
performance
* Quality Assurance:
- Added comprehensive type hinting across modules
- Enhanced test infrastructure with pytest and QGIS support
- Implemented security fixes (path traversal protection)
* Major UI Refactoring - Plugin Manager Style:
- Redesigned main dialog with sidebar navigation (QListWidget +
QStackedWidget)
- Replaced absolute positioning with responsive layouts (QVBoxLayout,
QHBoxLayout, QSplitter)
- Integrated native QGIS theme icons for sidebar items
- Improved preview/results area proportions with better vertical space
management
- Fixed legend rendering and resizing issues
* Code Quality Improvements:
- Extracted LegendWidget to separate module (gui/legend_widget.py)
- Refactored preview_profile_handler with helper methods and early
returns
- Refactored export_preview with dedicated methods per format (PNG,
JPG, SVG, PDF)
- Applied SOLID principles throughout main dialog class
* Documentation:
- Added COMMIT_GUIDELINES.md for standardized commit messages
- Added RELEASE_PROCESS.md with version release workflow
- Added drilllogs_research.md with future integration requirements

0.3 (2025-12-03)
* Major Refactoring - Modular Project Structure:
- Reorganized codebase into core/, gui/, resources/ packages
- Improved code maintainability and scalability
- Better separation of concerns (business logic, UI, resources)
* Quality Improvements:
- Achieved Pylint score 10/10
- Specific exception handling throughout codebase
- Comprehensive code documentation
- Configured .pylintrc for consistent code quality
* Testing & CI/CD:
- Added pytest infrastructure with QGIS support
- Created initial unit tests (3 tests passing)
- Configured GitHub Actions for automated testing
- Test configuration in tests/conftest.py
* Build System:
- Updated Makefile for new structure
- Refactored deploy.sh for modular deployment
- Organized build scripts in scripts/ directory
* Documentation:
- Added REFACTORING_PR.md with detailed changes
- Improved project documentation structure
- Added implementation plans for future features

0.2 (2025-11-30)
* Major UI Overhaul - Native QGIS Widget Integration:
- Replaced standard Qt ComboBoxes with QgsMapLayerComboBox for
automatic layer population
- Integrated QgsRasterBandComboBox for intelligent raster band
selection
- Added QgsFileWidget for native file/directory browsing with QGIS
integration
- Eliminated manual layer population code - widgets auto-sync with
QGIS project
- Improved user experience with native QGIS look and feel
* UI Enhancements:
- Collapsible results panel (QgsCollapsibleGroupBox) for better space
management
- Read-only results field to prevent accidental edits
- Fixed Qt enum syntax for better cross-version compatibility
* New Features:
- Flexible parsers for geological structural measurements (dip/strike
formats)
- Comprehensive logging system integrated with QGIS Message Panel
- Enhanced validation logic for QgsMapLayer objects
* Code Quality:
- Removed 200+ lines of manual widget population code
- Cleaner architecture leveraging QGIS native capabilities

0.1 (Initial Release)
- DEM topographic profile extraction
- Geological outcrop data extraction
- Structural point data extraction
- Interactive preview visualization

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