Release 1.3.8 ( 26.30.28)

[leaheleo]

Read the previous release notes here

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Summary

Hello and happy preview day 🥳! We are now on Release 1.3.8 ( 26.30.28), as of Wednesday, May 12th, 2026.

As a reminder of Editor API support:

• Editor Extensions overview article and API reference documentation on learn.microsoft.com
• Starter Kit: Contains the compiler tools and various libraries required to get started making Editor Extensions
• Samples created by our team to jump-start your own Extension creations

Additionally, if you're new to the Editor GitHub this week, we encourage you to join the Bedrock Add-Ons Discord #Editor channel!

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Custom Dimensions

• Added Custom Dimensions tool to the action bar. Easy and teleport between custom dimensions inside your world.

Custom_Dimension_Demo.mp4

Full Change Log

• Fixed Navigation Panel teleport-to-player so it also moves the local player to the target player's dimension instead of teleporting to their XYZ in the local player's current dimension
• Introduced infrastructure to enable custom cursor icon in Editor, per context
  • Introduced new enum MouseCursorIconType for the supported cursor icons.
  • Player Input Service extended to support cosmetic feature in Editor.
  • Cursor icon can be set/clear with context priority resolution.
  • Priority is Global -> Modal Tool -> Viewport.
• Added a new modal to display information about the new changes in editor, this can be access from the Help menu
• Removed Quick Start panel
• Added PrimaryAttention and SecondaryAttention to ThemeSettingsColorKey API for content badges
• GameCore builds no longer crash or incorrectly copies data out of the Shared 'minecraftWorlds' folder for worlds (with behavior / resource packs enabled) upon exiting the Edit Project screen using the Back / Resume buttons
• Fixed a crash that occurred when removing structures from a layout template when a template was placed into the world

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Thank you for being here! You're the best! ❤️