Sentinel v1.3.0 — Investigation Flow Update

🚀 Highlights

• Introduced a guided end-to-end cybersecurity investigation workflow
• Added sequential module progression with intelligent unlocking
• Improved navigation between investigation stages
• Reduced waiting time before AI Analyst initialization
• Enhanced interaction feedback and transition animations
• Created a more immersive and continuous investigation experience

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✨ What's New

• Persistent investigation sessions shared across all modules
• Locked advanced modules until prerequisite investigation stages are completed
• Smarter routing that guides users through the intended investigation sequence
• Improved AI Analyst loading and transition behavior
• Context-aware prompts for locked investigation stages
• Better continuity between the Simulation Builder, AI Analyst, Attack Viewer, and Command Center

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🎯 Improvements

• Refined investigation state management
• Simplified routing and shared application state
• Improved data flow across investigation modules
• Eliminated unnecessary loading interruptions
• Cleaner navigation logic and smoother user progression
• General performance, responsiveness, and stability improvements

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🛠 Developer Experience

• Refactored investigation flow architecture
• Simplified application routing
• Cleaner state management implementation
• Improved maintainability and project organization
• Enhanced codebase consistency for future feature development

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❤️ Built For

Sentinel continues to evolve as an interactive cybersecurity simulation platform that helps students and aspiring security enthusiasts explore realistic attack scenarios through guided investigations, visual analysis, and hands-on learning.

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🚧 What's Next

Development is now focused on:

• Persistent user authentication
• Saved investigation history
• Expanded attack simulation scenarios
• Richer AI-powered investigation capabilities
• Interactive attack visualization and timeline enhancements
• Additional performance, accessibility, and usability improvements

Sentinel v1.2.0

🚀 Highlights

• Clearer educational learning flow
• Human-friendly cybersecurity explanations
• Redesigned simulation experience
• Improved footer and navigation
• Better visual consistency
• Cleaner project structure

🎯 Improved

• Reworked "How Sentinel Works"
• Updated Core Modules section
• Simplified Interactive Simulation experience
• Refined educational content
• Better spacing and responsiveness
• Cleaner repository configuration files

🛠 Developer Experience

• Improved configuration files
• Better project organization
• Cleaner documentation
• Repository maintenance improvements

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Built with ❤️ as an educational cybersecurity project focused on helping students learn by exploring realistic attack simulations.

Sentinel v1.1.0

Major UX and content redesign.

Changes:

• Replaced SOC-style terminology with educational language
• Simplified attack storyboards
• Redesigned Simulation Review experience
• Added sequential learning flow
• Improved PDF report readability
• Reduced cybersecurity jargon
• Improved beginner accessibility
• Updated project documentation

Sentinel v1.0.0

Initial public release of Sentinel.

Features:

• Attack Simulation Builder
• Security Insights Dashboard
• AI Security Analyst Console
• MITRE ATT&CK Mapping
• Interactive Learning Experience