Version History

Track the evolution of the Open Science Lab project

Version 0.3.0

2025-01

Latest

New Features

✓Enhanced Periodic Table - Larger element boxes with atomic mass, full names, and comprehensive details
✓2D Atom Structure Visualization - Interactive electron shell diagrams with shell capacities
✓Element Discovery History - Complete historical information for each element (discoverer, year, method)
✓Temperature State Effects - Physical state changes at different temperatures for all elements
✓Comprehensive Element Database - GPT-powered historical and physical property data for all 118 elements

Improvements

↻Upgraded periodic table interface with detailed element information
↻Added atomic structure education with electron configuration visualization
↻Enhanced element details with historical context and state information
↻Improved data architecture with dedicated history and states tables
↻Better user experience with organized information display

Version 0.2.0

2025-01

New Features

✓3D Molecular Model System - Interactive 3D visualization of molecular structures
✓Dynamic Geometry Generation - Algorithmic 3D geometry based on element properties and VSEPR theory
✓Structural Formula Display - Lewis structure representation for molecules
✓Database-Driven Configuration - All element colors, radii, and compound data now from database
✓OpenAI GPT Integration - Automated data population for elements and compounds

Improvements

↻Replaced static data with database-driven architecture
↻Enhanced 3D visualization with modern rendering (shadows, lighting, materials)
↻Improved bond visualization (single, double, triple bonds with proper spacing)
↻Better molecular geometry accuracy (ozone structure, bond angles)
↻Performance optimizations for 3D rendering

Version 0.1.0

2024-12

New Features

✓Interactive Periodic Table - Full periodic table with element selection
✓Molecule Builder Lab - Combine elements to build and validate molecules
✓Chemistry Validation Engine - Rule-based molecular structure validation
✓Experiment Tracking - Save and view validation experiments
✓Static Data Configuration - Hardcoded element and compound data

Improvements

↻Initial release with core chemistry functionality
↻Clean, modern UI with responsive design
↻Educational explanations for validation results

Note: This project follows semantic versioning. Major versions (x.0.0) indicate significant changes, minor versions (0.x.0) add new features, and patch versions (0.0.x) include bug fixes and improvements.