MarketPlacePlus

New

- 8 Languages — English, Spanish, French, German, Portuguese, Russian, Chinese, Japanese. Auto-detects from each player's client locale. - /market lang — Pick your own language, or set auto to follow your client. Server admins set the default in config. - Per-player translation — Every chat message, GUI title, button, lore line and notification follows the player's language, not the server's.

Improvements

- Faster shops — Shop saves are now async. No more lag spikes on busy purchases. - Smoother admin GUIs — Listings/players panels no longer hit disk while sorting. - Smaller jar — Trimmed unused native libraries. Roughly 40% smaller download.

Fixes

- Closed a money exploit on non-Vault economies (concurrent withdraws). - Fixed a rare race where two players bidding/buying at the same instant could break stock state. - Cancelling a listing while another action was in flight no longer leaves orphans. - Inventory click handler now respects other plugins cancelling the click. - Static GUI tracking no longer holds onto disconnected players. - Various null-safety patches in item handling and material name formatting.

### Fixes - Fixed crash when using search in auction house - Fixed category filter not working properly - Plugin now loads without Vault installed ### Improvements - Item categories now properly detect all Minecraft 1.21 items - Added 10 new filter categories: Rare, Ores, Nature, Mob Drops, Music, Smithing, Spawn Eggs, Utility, Transportation, Misc - Sign shops now work with signs placed in any direction around the chest

Bug Fixes:

- Fixed /shops create not working due to permission issue - Fixed a rare item duplication bug when creating auctions - Fixed collection box items potentially loading twice on server restart

Improvements:

- Cleaned up internal code - Improved database error handling

Small Bug Fix

Bug Fixes

Fixed:

- Item duplication bug after server restarts - Players able to claim items multiple times - Database and memory synchronization issues - Race conditions in collection system - Backwards logic in database verification - Duplicate checking only working for 5 seconds - Batch item saves failing without rollback - Thread safety issues in collection GUI - Items added to memory before database confirmation

Improved:

- Transaction safety for all database operations - Duplicate detection now works across all methods - Database is now single source of truth - Better error logging for sync issues

Bug Fixes:

- Fixed items not stacking after being listed/delisted from market - Fixed potential item loss when creating auctions - Fixed duplicate purchase issues in player shops - Fixed auction bid refund exploits - Fixed collection box spam-clicking causing item duplication - Fixed shop deletion conflicts during active purchases - Fixed database synchronization issues with collection items - Fixed expired listing cleanup and database bloat

Improvements:

- Added collection box size limit - Added maximum bid limit - Added protection against negative price exploits - Prevented shop owners from purchasing their own items - Improved transaction safety with automatic refunds on failures - Enhanced database connection management - Better error handling throughout the plugin

- Fixed item duplication in collection box - Fixed incorrect item count display - Fixed items respawning after restart - Reduced plugin size by 50% (14MB → 7MB) - Improved collection system stability Please let me know if these issues persist or occur!

Fixed:

- Fixed restart duplication (cause by managers not properly cleaning up data after restart) - Players now get a single message like "5 items have been added to your collection box!" instead of 5 separate messages

Fixed Issues:

- Expired Item Spam - Items no longer re-list repeatedly when expired - Duplication Bug - Collection items can't be duplicated after server restart

Added:

- Added cache invalidation when listings expire - Fixed database deletion with proper commits - Clear empty collections from memory

Bugs Fixed:

- Cache cleanup message no longer appears every 10 minutes - Custom bid amounts now update properly when entered through chat - Minimum bid increase button now works and allows custom input - Auction duration can now be adjusted with custom time input - Auction confirmation message now displays after creating a listing

Bugs Fixed:

- Price display now updates properly when you adjust it - Admin player list slots are aligned correctly now - Items no longer disappear when closing price menus - Fixed GUI crashes in admin settings

New Feature Added:

- Duplicate Protection - The marketplace now blocks duplicated items automatically. Each item gets a unique ID to prevent duplication exploits.

Ensure to update your Config File!

Fixed:

- Price display bug - The confirm button (emerald block) now properly shows the updated price when you change it - Admin player list - Fixed the weird slot alignment where items were showing in wrong positions - Item duplication protection - Items no longer disappear when you close the price menu without confirming

~ Major bug fixes and improvements.

# Release/Added - Added Reporting Auctions & Shops - In Admin Panel we fully implemented the Alerts & Reports - Fixed Issues where /marketadmi would cause SQL error in console - Skipped a version from v1.1.5 to v1.1.6 due to compatibility issues.

Admin Settings GUI #

- Fully implemented admin settings panel. - Live config editing for all marketplace settings - Category-based organization: Marketplace, Shops, Security, Discord, Ads - Number adjustments with click/shift-click controls

Bug Fixes #

- Fixed duplicate success messages when listing items - Fixed shift-click exploit that bypassed listing fees - Fixed shift-click cancelation for items bug (would give barrier).

Removed #

- Starting Balance $5,000 from config.yml

Admin Improvements #

- Working ban/unban system with reason tracking - Ban enforcement across all marketplace features - Admin actions for adjusting prices, deleting listings, managing shops - Permission-based access control for all admin features

Release of v1.1.0 which contains the following:

Shop Ratings

- Players can now rate shops from 1-5 stars - View average ratings in shop browser before visiting - First-time raters earn $100 reward - Rating button appears as Nether Star in shops (not for owners)

Shop Advertisements

- Advertise your shop to all online players - Cost: $5,000 per ad (1 hour duration) - 24-hour cooldown between ads - Broadcasts randomly every 30 minutes - Create ads via Beacon button in shop settings

Technical

- Automatic migration for existing shops - All settings configurable in config.yml