15.0.0

[NEW] Added Monthly License system (monthly plans and lifetime licenses)
[NEW] Added Lua system in MuServer for Lifetime License support
[NEW] Added Lua system in MuServer and Client for Monthly License support
[NEW] Added Widescreen system with 2 types (Type 1 and Type 2)
[REWORK] Rebuilt GetMain.exe with configuration file generation options
[NEW] Added function to encrypt .Lua scripts via GetMain.exe
[NEW] Added function to encrypt skins and files via GetMain.exe by customer name
[NEW] Added CustomColor system (colored item descriptions)
[REWORK] Completely reworked CustomMonster (GetMain) to support monsters with sets, weapons, and wings
[REWORK] Completely reworked CustomPet (GetMain) and added CustomEagle (Custom Raven system)
[NEW] Added Blessing Guardian system (Lua-based) for monthly licenses
[FIX] Fixed ItemPosition size handling for general items and pets
[FIX] Fixed CustomCloak equipping issue
[FIX] Fixed SkillBar page switch causing unintended movement
[FIX] Fixed overlapping coordinates between Downgrade S0 and S2 interfaces
[FIX] Fixed character movement when clicking custom windows
[IMPROVEMENT] Reorganized InterfaceType 4 details
[NEW] Added real server names in Custom ChangeServer system
[FIX] Fixed socket item system
[FIX] Fixed MiniMap Type 2 positioning
[FIX] Fixed movement and attack restriction on Map 40
[NEW] Added CustomArenaMapNumber configuration option
[NEW] Added SocketSystem toggle (enable/disable socket items)
[IMPROVEMENT] Improved FPS system (allowing maximum performance)
[FIX] Repositioned incorrectly placed UI images
[FIX] Fixed shop coin crash when buying items
[FIX] Fixed crash when adding new monsters (CustomMonster client-side)
[FIX] Fixed CustomMonster compatibility with Custom Quest, NPC Quest, and other systems
[FIX] Fixed RuneEffect black screen issue (Lifetime version)
[NEW] Added GetServerName() Lua function
[FIX] Fixed DataServer errors
[FIX] Fixed blurred images in Custom RankUser system
[FIX] Fixed Gens system still appearing in Menu System after removal
[FIX] Fixed server name appearing instead of character name in info window
[FIX] Fixed Personal Shop “Close Store” button
[REWORK] Rebuilt ItemPosition system and expanded support to 10,000 items
[UPDATE] Changed Flags system starting ID to 8202 (server-side)
[NEW] Added check to disable right-click when Jewel Bank is disabled
[FIX] Fixed PKShop execution issue
[FIX] Fixed Post Item preview display issues
[FIX] Fixed Main.exe running in background after game closure
[NEW] Added option to disable EventTime system in GetMainInfo
[FIX] Fixed pet crashes (13,64 - 13,65)
[REWORK] Rebuilt item equip system (Right Click system)
[FIX] Fixed right-click behavior in trade system
[FIX] Fixed party image rendering turning white in Downgrade Type 1
[UPDATE] Updated Flags system ID range (starting ID: 8704)
[FIX] Fixed blue glow issue when removing Excellent glow
[FIX] Fixed transparent server room names
[SECURITY] Added security improvements and fixes
[FIX] Fixed Guild Warehouse access across different server rooms
[FIX] Fixed global message speed
[IMPROVEMENT] Adjusted FPS behavior during Rune Effects and Global Messages
[FIX] Fixed NPC name rendering over UI windows
[FIX] Fixed item usage blocking logic for specific IDs
[FIX] Fixed Type 4 crash when using PT-BR or Spanish language
[IMPROVEMENT] Limited FPS to 60
[NEW] Added RenderModel disable option
[SECURITY] Additional security corrections
[FIX] Fixed RespawnGate spawning at random coordinates
[FIX] Fixed Extended Warehouse not working
[FIX] Fixed visual item descriptions in Personal Shop (WideScreen)
[FIX] Fixed Move resolution issue
[FIX] Fixed MuHelper Offline System issues
[FIX] Fixed conflicts between BuyVip, ClearInv, and other UI windows
[FIX] Fixed Chaos Castle ticket consumption (13,121)
[FIX] Fixed message system showing unintended text
[FIX] Fixed UI window issues in WideScreen mode when disabled
[FIX] Fixed Dark Horse tooltip missing in shop (13,4)
[FIX] Fixed item visibility in sections 13, 14, and 15 in ItemValue system
[FIX] Fixed right-click usage for Trade and Chaos Machine item transfer/removal
[NEW] Added LOG_LUA folder
[NEW] Added in-game language switching system
[FIX] Fixed SQL MEMB_STAT IP truncation issue (JoinServer logs)
[FIX] Fixed Custom New Option system
[FIX] Fixed CustomCape issue affecting DL Cloak Level 3 rendering
[FIX] Fixed Master Events bypass when disabled
[FIX] Fixed Trade request being sent while /lock is active
[FIX] Fixed AutoPotionHack and tolerance checks
[FIX] Fixed Custom Jewel duplication/overflow issues
[FIX] Fixed incorrect Jewel nesting behavior
[FIX] Fixed Shield Skill configuration not applying effects
[FIX] Fixed PCPoints exceeding limit
[FIX] Fixed language switching via F10/F11
[FIX] Fixed broken Select Character in Downgrade mode
[FIX] Fixed Fenrir size in classic versions