Changelog

New Features

• Fragmentation analysis module for detailed fragmentation effect prediction
• Enhanced tunnel design interface with support for complex geometric shapes
• Batch import functionality with Excel file support
• Design template library with common blasting patterns

Improvements

• Optimized calculation engine performance (30% faster response)
• Improved mobile user interface experience
• Enhanced data export functionality with multiple formats
• Reduced memory usage and improved page load times

Bug Fixes

• Fixed chart display issues in certain browsers
• Resolved timeout issues during large file uploads
• Fixed user permission validation vulnerabilities
• Corrected calculation result precision issues

Improvements

• Enhanced void ratio calculator user interface
• Optimized blasting simulation visual effects
• Improved data saving reliability

Bug Fixes

• Fixed occasional user login state loss issues
• Resolved interface display anomalies on certain devices
• Fixed data export format issues

New Features

• Vibration analysis module
• Design sharing functionality
• PDF report export capability
• User permission management system

Improvements

• Redesigned blast hole editor interface
• Optimized database query performance
• Enhanced error handling and user feedback

Improvements

• Optimized page loading speed
• Improved mobile device compatibility
• Enhanced security measures

Bug Fixes

• Fixed user registration validation issues
• Resolved data saving failure problems
• Fixed calculation result display errors

Initial Release

• Blast hole design functionality
• Tunnel design tools
• Void ratio calculator
• User account system
• Basic data management
• Responsive web interface

Coming Soon

• 3D visualization for blasting design
• Real-time collaboration features
• Mobile application
• Advanced analysis reports
• API interface availability
• Multi-language support