[Complete] Maintenance - 2026 August 17

[Maintenance Complete] Maintenance was completed on Monday, August 17 2026 at 17:30 PT.

Please update to the latest version noted below.

[Version Update]

• Windows: 26.7.1.722
• Mac: 26.7.1. 82
• * 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 Monday, August 17 PT that will last approximately 1.5 hours. 

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

*Website will be available during maintenance.

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

1. Maintenance Times

• UTC: Monday, August 17 at 23:00 to Tuesday, August 18 at 00:30
• PDT (UTC -7): Monday, August 17 from 16:00 to 17:30
• KST (UTC +9): Tuesday, August 18 from 08:00 to 09:30

2. Update Version

• Windows/Mac: 26.7.1

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

3. Changes and Updates

• PC
  • Stand2 actions will be added to some weapon resources.
  • Fixed an issue where some weapon resource searches displayed different resource names than the actual name.
  • The description of the BehaviourTreeId property in AIComponent will now be unified to BehaviourTree terminology. 
  • Fixed an issue where Sprite resource RUID could not be entered in the Resource Storage tab when the Transition property of ButtonComponent was SpriteSwap.
  • An issue where sound RUIDs added to Workspace could not be entered into the AudioClip RUID of SoundComponent has been fixed.
  • Fixed an issue where SpriteRUID values ​​starting with "thumbnail://" could not be properly entered in the Properties window.
• PC (* Mobile environment information will be provided separately at future updates.)
  • Fixed an issue where abnormal warnings occurred when creating an Entity with both StateSet-based StateComponent and HitComponent via script. 
  • Fixed an issue where default values were not properly applied to parameters not entered when creating FastColor, FastVector2, and FastVector 3.
  • Fixed an issue where passing parameters (other than tables) to table.keys or table.values would cause poor world performance.

4. What will be unavailable

• Windows/Mac/Mobile
  • During the maintenance period, the MapleStory Worlds PC/Mobile app will be unavailable.
    • The official MapleStory Worlds Website will be available. 
  • 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