🚀 InterceptSuite v1.1.0 - Major Release

We're excited to announce InterceptSuite v1.1.0, a major release that introduces our Pro Edition alongside significant improvements and new features!

📦 Edition Changes

InterceptSuite now comes in two editions:

• 🆓 Standard Edition (formerly Open Source) - Free and open source
• 💼 Pro Edition - Premium features for professionals and enterprises

🛒 Purchase Pro Edition License | 📄 Compare Editions

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✨ New Features

🐍 Python Extension APIs

• Added comprehensive Python extension APIs
• Allows developers to create custom extensions and plugins
• Extensible architecture for community contributions

🔒 TLS Upgrade Detection (Pro Edition)

• Automatic detection of TLS upgrades for protocols:
• SMTP (StartTLS)
• PostgreSQL
• MySQL
• POP3
• And more...

📁 Project File Support (Pro Edition)

• Save and load project configurations
• Manage multiple testing scenarios
• Import/export project settings

📄 PCAP File Export (Pro Edition)

• Export captured traffic to PCAP format
• Compatible with Wireshark and other analysis tools
• Full packet capture preservation

🌐 HTTP/2 Support

• Complete HTTP/2 protocol support
• Binary frame inspection
• Stream multiplexing analysis

🔄 UDP Relay Server

• New UDP relay functionality
• Enhanced UDP traffic handling
• Improved performance for UDP-based protocols

🔧 Certificate Regeneration

• Generate new certificates directly from the application
• No external tools required
• Simplified certificate management

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🔧 Major Improvements

🎯 Intercept Feature Rewrite

The entire intercept functionality has been completely rewritten from scratch:

• ✅ Large Queue Handling: Now efficiently processes large request queues
• ✅ FIFO Processing: Implements First-In-First-Out queue management
• ✅ Connection Timeout Handling: Properly handles connection timeouts without getting stuck
• ✅ Enhanced Stability: Multiple bug fixes and performance improvements

🔐 TLS Handshake Improvements

• Enhanced TLS handshake processing
• Better compatibility with various TLS implementations
• Improved error handling and debugging

🔍 Enhanced Filtering & Search

• Improved filter performance
• Faster result processing

🚀 Auto-Start Proxy

• Proxy server now starts automatically on application load
• Reduced setup time
• Improved user experience

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🐛 Bug Fixes

🔧 Critical Fixes

• Fixed: UDP plaintext handling issues
• Fixed: Application crash on large proxy history
• Fixed: Buffer overflow vulnerabilities
• Fixed: Time-of-Check Time-of-Use (TOCTOU) security vulnerability

🛠️ General Improvements

• Multiple stability improvements
• Memory leak fixes
• Performance optimizations
• UI responsiveness enhancements

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📋 Technical Details

🏗️ Architecture

• Improved memory management
• Enhanced multi-threading support

🔒 Security

• Fixed critical security vulnerabilities
• Enhanced input validation
• Improved error handling

⚡ Performance

• Faster startup times
• Reduced memory footprint
• Improved response times for large datasets

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💾 Downloads

Standard Edition (Free)

• Windows: InterceptSuite-Standard-1.1.0-x64-Setup.exe
• Linux: interceptsuite-standard_1.1.0_amd64.deb | interceptsuite-standard-1.1.0.rpm | InterceptSuite-Standard-1.1.0.AppImage
• macOS: InterceptSuite-Standard-1.1.0.pkg (ARM64)

Pro Edition

• Windows: InterceptSuite-Pro-1.1.0-x64-Setup.exe
• Linux: interceptsuite-pro_1.1.0_amd64.deb | interceptsuite-pro-1.1.0.rpm | InterceptSuite-Pro-1.1.0.AppImage
• macOS: InterceptSuite-Pro-1.1.0.pkg (ARM64)

💡 Note: Pro Edition requires a valid license. Purchase here

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🔄 Migration Notes

• Open Source Edition users can continue using the Standard Edition with all existing features
• Pro Edition features are clearly marked and require a license
• Project files are backward compatible
• Certificate stores are preserved during upgrade

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🆘 Support

• Standard Edition: Community support via GitHub Issues
• Pro Edition: Priority support via email and dedicated channels | Get Pro Support
• Documentation: Updated documentation available at [project website] [Documentation]
• Community: Join our Discord/Forum for discussions

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🙏 Acknowledgments

Thanks to all contributors, beta testers, and the community for making this release possible!

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📝 Changelog Summary

Added:

• Python extension APIs
• TLS upgrade detection (Pro)
• Project file support (Pro)
• PCAP export (Pro)
• HTTP/2 support
• UDP relay server
• Certificate regeneration
• Auto-start proxy

Fixed:

• UDP plaintext handling
• App crashes on large proxy history
• Buffer overflow vulnerabilities
• TOCTOU vulnerability
• Intercept connection timeouts
• Multiple stability issues

Improved:

• Complete intercept engine rewrite
• Enhanced filtering and search
• TLS handshake processing
• Overall performance and stability

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