# 🌊 HADEX Changelog

## v1.0.0 (2026-03-06)
### 🎉 Initial Release
- First stable release of HADEX framework
- Complete implementation of 8 orthogonal parameters for hadal zone dynamics
- Physics-Informed models with Tait equation of state for extreme pressure
- Real-time data ingestion from bathymetric and oceanographic sources
- Swarm intelligence navigation with 0.78m RMS accuracy
- Piezoelectric energy harvesting validation (2.8mW continuous power)
- Validation against Challenger Deep (10,911m), Tonga Trench (10,882m), Philippine Trench (10,540m)

### ✨ Added
- Core framework with HadalAnalyzer
- 8 parameter modules (Hcr, nac, Oflux, PEH, TTC, CBL, Hts, APD)
- Pressure-dependent fluid mechanics (Tait equation to 110MPa)
- Acoustic propagation models (Mackenzie equations to 11,000m)
- Swarm navigation algorithm for GPS-denied environments
- Piezoelectric energy harvesting models
- Real-time data ingestion pipelines
- Database schema with timeseries for sensor data
- Netlify functions for API endpoints
- Interactive dashboard with global trench maps
- Comprehensive test suite

### 🧪 Validation
- Challenger Deep (10,911m): Density ±0.3%, acoustic ±12ms over 5km
- Tonga Trench (10,882m): Oxygen penetration ±8cm vs benthic landers
- Philippine Trench (10,540m): Turbidity current velocities 1.2-1.8 m/s
- Swarm navigation: 0.78m RMS over 72 hours (40× improvement)

### 📦 PyPI Package
- Package name: `hadex`
- Available at: https://pypi.org/project/hadex

### 🌐 Live Resources
- Dashboard: https://hadex.netlify.app
- Documentation: https://hadex.readthedocs.io
- GitHub: https://github.com/gitdeeper8/HADEX
- GitLab: https://gitlab.com/gitdeeper8/HADEX
- DOI: 10.5281/zenodo.18883858
