ВЕРСИИ (4)

## 4.0 ### Added * Added a unique persistent ID to every cash paper and redemption tracking in `cash-papers.json`, preventing copied papers from being redeemed more than once. ### Changed * Changed cash-paper validation so papers created before 4.0 without a unique ID can no longer be redeemed. * Hardened cash-paper validation by storing its data in protected item metadata instead of editable lore. ### Fixed * Fixed money validation to reject non-finite values such as `NaN` and infinity. * Fixed Vault transaction failures being incorrectly treated as successful money transfers. * Repaired the version checker.

# SafeTrade 3.0 Major update focused on **trade safety overhaul**, **cash economy integration**, and **reliable rollback handling**. --- ## ✨ Features ### 💰 Cash Paper System - `/tradecash <amount>` converts Vault balance into redeemable cash paper - Cash paper can be redeemed via right-click for instant deposit - Fully integrated with Vault economy API ### 🧾 Trade Safety Holds - `/tradehold` displays active holds (items, players, timers) - Persistent `holds.json` storage for tracking trade states - Added full offline player support for held items --- ## 🔁 Trade System Changes - Trades now enter a **safety hold state** before finalization - Completed trades are excluded from active session tracking during hold - Rollback system now uses stored hold snapshots instead of live inventories - Staff can rollback trades if at least one involved player is online - Offline players receive restored items automatically on next login - Trade completion no longer overlaps with active hold sessions --- ## 💬 Discord Improvements - Switched trade logs to embed-based messages - Enhanced embeds now include: - Trade ID - Safety hold status - Player UUIDs - Economy values - Item summaries --- ## ⚙️ Stability & Fixes - Fixed trade cancellation when opening money GUI - Fixed safety-hold lifecycle inconsistencies - Fixed Maven shading issues: - Removed duplicate MANIFEST entries - Cleaned module-info conflicts - Improved Vault economy handling across all systems --- ## 🧠 Internal Changes - Trade lifecycle redesigned: `active → hold → completed` - Clear separation introduced between: - live trade session - safety-hold state - Rollback system is now fully deterministic using stored snapshots

## SafeTrade v2.0 ### Changes - **Major GUI overhaul** — redesigned interface for better usability, clarity, and smoother interaction flow. - Added a **Version Checker system** — the plugin now automatically checks for updates and notifies admins when a new version is available. - Strengthened internal protection systems to improve stability and reduce potential abuse or misconfiguration issues. - Added early groundwork and structural preparation for future Vault integration (economy/permissions support). - General performance improvements and internal code cleanup for better maintainability. ### Notes This update focuses on core system improvements, interface redesign, and preparing PulseEvents for deeper server ecosystem integration in future releases.

# Changelog v1.0.0 ## ✨ Added - Initial release of SafeTrade - GUI-based player trading system - Secure trade confirmation system - Trade validation checks - Configurable trade settings - Stable item exchange handling - Lightweight and optimized implementation