13.0.0

[NEW] Added new language system for both client and server
[NEW] Added SelectServerPanel option in MainInfo (on/off toggle)
[NEW] Added Custom Flag System
[NEW] Expanded TransformingRing options (7 to 12)
[UPDATE] Renamed server rooms via ConnectServer
[IMPROVEMENT] Items now support level up to +1000
[FIX] Fixed reconnect issue when using OffHelper
[NEW] Assigned Home key to activate OffHelper
[REWORK] Reworked TVT Event Gate system:
WaitingGate
BlueGate
RedGate
[FIX] Fixed crash during TVT Event
[NEW] Added Rune Effect System
[NEW] Added 5-second interval for warehouse switching (WareType = 2)
[NEW] Added ItemStatus Manager system
[NEW] Added character creation system expanded to 10 slots
[NEW] Added ticket item (14,170) for additional character slot purchase
[FIX] Fixed custom windows opening Menu Option when pressing ESC
[NEW] Added WindowCustomInterfaceType option for custom window visual control
[REWORK] Reworked Custom Menu (added new options + second page)
[NEW] Added Buy Warehouse Interface system
[FIX] Fixed expanded inventory auto-opening when disabled
[NEW] Added Death Stab multi-hit damage system
[FIX] Fixed Fireworks effect trigger during /mreset
[NEW] Added Ex803 character and server scenes (Season 8+)
[IMPROVEMENT] Increased invasion limit to 60 and reworked event schedule interface
[REWORK] Reworked Lucky Wheel interface structure and increased maximum items to 100
[NEW] Added WC / WP / GP consumption support for Lucky Wheel system
[NEW] Added ServerMaintenance mode (GM/ADM use)
[NEW] Added Kill vs Kill (PvP Kill Event)
[NEW] Added Interface Ex803 (InterfaceType = 3)