Changelog

Changelog

A record of notable changes to the Proof of Chance protocol and applications.

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v0.3.0 — January 2026

🎉 New Features

• AI Audit Flow: Launch of the AI-assisted audit feature in the Daily Lottery app
• Audit with AI: Users can now export lottery data and use AI to verify fairness
• Suggested Questions: Pre-made prompts to help users audit lottery outcomes
• Activity Logs: Comprehensive on-chain event logs in the audit modal

🛠 Improvements

• Enhanced ticket purchase flow with better error handling
• Improved wallet connection UX with auto-reconnect
• Better mobile responsiveness for lottery dashboard

🐛 Bug Fixes

• Fixed race condition in state updates after lottery phase changes
• Resolved wallet modal z-index issues
• Fixed pagination in activity log display

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v0.2.0 — December 2025

🎉 New Features

• Lottery Dashboard: Redesigned lottery detail view with real-time updates
• Winners Section: Display of lottery winners with claim status
• Auditable: New page explaining our verification philosophy

🛠 Improvements

• Upgraded to Next.js 15
• Added XState for complex UI state management
• Improved theming with dark mode as default

🐛 Bug Fixes

• Fixed ticket count not updating in real-time
• Resolved connection issues with Phantom wallet
• Fixed timestamp display in different timezones

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v0.1.0 — November 2025

🎉 Initial Release

• Daily Lottery Launch: Core lottery functionality on Solana Devnet
• Ticket Purchasing: Users can buy lottery tickets with SOL
• Lucky Secret Entropy: Player-submitted lucky secrets for transparent winner selection
• Winner Selection: On-chain winner determination
• Prize Claims: Winners can claim prizes directly to wallet

Smart Contract

• Initial program deployment to Devnet
• PDA-based account structure
• Secure fund management in vault accounts

Frontend

• Next.js application with TypeScript
• Solana wallet adapter integration
• Responsive design with Tailwind CSS

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Upcoming

Features planned for future releases:

v0.4.0 (Planned)

• Multi-token support (USDC, etc.)
• Lottery templates for quick creation
• Enhanced statistics and analytics
• User profile pages

v0.5.0 (Planned)

• Mainnet deployment
• Formal security audit
• DAO governance for parameters
• Mobile application

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Contributing

Found an issue or have a suggestion? Let us know:

• GitHub Issues: github.com/proofofchance/issues
• Discord: Join our community (coming soon)
• Twitter: @proofofchance