Offline ChatApp v1.0.0-alpha

🚀 Release Notes: Offline ChatApp v1.0.0-alpha

Date: April 15, 2026
Build: v1.0.0 (Initial Release)

🌟 Overview

First release of Offline ChatApp, a Peer-to-Peer (P2P) messaging app that works without internet using local device connectivity.

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✨ Key Features

• 🔌 Offline Messaging: Chat without internet using Nearby Connections API
• 🤝 Auto & Manual Pairing: Discover and connect devices easily
• 💾 Friend Storage: Room DB stores trusted devices locally
• 💬 1-on-1 Chat: Secure private conversations
• 🎨 Modern UI: Dark theme with glassmorphic chat bubbles
• ⚙️ Background Service: Keeps connections active in background

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🛠 Technical Highlights

• P2P device discovery with optimized scanning
• Local encryption for message payloads
• Battery-efficient background syncing
• Persistent storage using Room database

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⚠️ Known Limitations

• Effective range ~50m (depends on environment)
• Requires manual permission approval on first launch
• Limited multi-device stability (up to ~8 nodes)

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📅 Roadmap

• 📷 Media sharing (images & voice)
• 👥 Group chats
• 🧑‍💼 User profiles & customization