🏗️ DZTradeHub v1.0.0 — Initial Release

📅 Release date

November 2025

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✨ Overview

This is the first stable release of DZTradeHub, a complete economy framework for PaperMC 1.21.1 built on Java 21. It introduces the full feature set that defines the plugin’s core systems: secure banking, marketplaces, bounties, auctions, kits, and casino games — all integrated with the DZEconomy currency system.

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🏦 Added — Core Systems

Banking System

7 default banks (Money, MobCoin, Gem, MMo, MG, MoG, Central)

3 account types: Savings, Interest, Business

Loans, global taxes, level progression, and account limits

Bank-to-bank and account-to-account transfers

Currency conversion between supported currencies

Password-protected accounts with PBKDF2 encryption

Marketplace System

6 pre-configured trading areas with 50+ shops

Reception and checkout queue systems

Dynamic pricing, restocking, and item linking

Shop and area management commands for admins

Bounty System

Create bounties using Money, MobCoin, Gem, or items

GUI-based creation and management

Automatic payout on completion, refund on deletion

Casino Games

Coin Flip: single-player or challenge modes

Jackpot: 3–5 row slot machine with configurable multipliers

Auction House

Player-to-player auctions with multi-currency support

Timed bidding and price-reduction types

Refunds and expiry handling

Kits System

Claimable kits with cooldowns and rank permissions

Kit area shops for selling and linking kits

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🔐 Security & Stability

PBKDF2-HMAC-SHA256 password hashing with per-account salt

3-attempt login lockout (brute-force prevention)

Thread-safe account operations and transaction atomicity

Input sanitization and prepared SQL statements

Secure error handling to prevent information leaks

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⚙️ Technical Features

Built with Java 21 and Maven 3.9+

Supports FlatFile, SQLite, and MySQL storage

Includes automatic data migration between storage types

Asynchronous database operations using HikariCP

Compatible with PaperMC 1.21.1

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🧾 Notes

Requires the DZEconomy plugin for Money, MobCoin, and Gem currencies

Default configurations and data folders are auto-generated on first startup

Future updates will focus on performance tuning, logging, and quality-of-life improvements

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Status: Stable release — ready for production use.