[Complete] Maintenance - 2026 July 1

[Maintenance Complete] Maintenance was completed on Wednesday, July 1 2026 at 18:00 PT. 

Please update to the latest version noted below.

[Version Update]

• Windows: 26.5.5.717
• Mac: 26.5.5.78
• AOS : 26.5.5.611
• iOS : 26.5.5.545

* For Windows/Mac, please launch the app using the ‘Launch PC App’ button on the platform after the maintenance to ensure you are using the latest version.

Hello Creators, 

We will be performing maintenance on Wednesday, July 1 at 15:00 PT that will last approximately 3 hours. 

With this update, there will be a new Player Ban feature to World Insight that was originally scheduled for June 4 but was postponed [notice link here]. Find details about the Player Ban Feature [here]. 

You can find the details of the maintenance below. Please note that the website, PC and mobile apps will be unavailable during the maintenance period. 

Detailed distribution versions will be provided through this notice after maintenance ends.

1. Maintenance Times

• UTC: Wednesday, July 1 from 22:00 to Thursday, July 2 at 1:00
• PDT (UTC -7): Wednesday, July 1 from 15:00 to 18:00
• KST (UTC +9): Thursday, July 2 from 7:00 to 10:00

2. Update Version

• Windows/Mac/Mobile: 26.5.5

 * App – updates are required after maintenance. Please run the app through the official MapleStory World website.

* For mobile apps, please update to the latest version through the store. 

3. Changes and Updates

• Server stabilization. 
• A Player Ban feature that allows Creators to sanction players within their World will be added to World Insight:
  • The “Player Ban” is a player sanction feature that requires direct implementation in Creator's World, provided by the platform. 
  • Based on the Nexon account, sanction records registered in the World are automatically transferred to enable efficient player management.

* When a player with remaining sanctions deletes their MapleStory Worlds account and rejoins, the platform identifies the player's previous sanction history and automatically transfers sanction status.

• Fixed an issue where outline and underlay functions did not work when using custom fonts.
• Fixed an issue where resetting TextSpriteSetId, a tag string (<sprite=1>, <sprite name="...">) is intermittently displayed instead of emoji on a component using the same TextSpriteSet.
  • Target Components: TextRendererComponent, TextGUIRendererComponent, ChatBalloonComponent
• Fixed an issue that when the runtime of a StateComponent with the IsLegacy option was disabled on the server player entity , AddState / RemoveState / AddCondition / RemoveCondition API could not be called.
• Fixed an issue where changing status or conditions to the API of a StateComponent with the IsLegacy option is disabled in a player entity wouldn’t synchronize to other clients.
• Fixed an issue where, when using the Model Editor, it became possible to play through AI Toolkit Integration.
• Fixed an issue where the OnEnter event of a StateType is called from an entity in a deactivated state. 
• Fixed an issue in the Background editor, where a piece in Transition mode cannot freely change the ratio to a flow of 0 when on an axis.
• Fixed an issue where intermittent migration failure and a World access unavailability would popup in Worlds using the TeleportService API.  

4. What will be unavailable

• Windows/Mac/Mobile
  • During the maintenance period, the MapleStory Worlds PC/Mobile app will be unavailable.
  • The app may close after an error pop-up if you are logged in when the maintenance begins.
  • Monitoring may be conducted to apply detailed updates for some tasks.
• Mobile
  • Update notice pop-up may appear when logging in after maintenance.

Thank you,
- The MapleStory Worlds Team