Datapack Codex

Bedrock Editor 1.3.9

Minecraft Wiki article. Categories: Bedrock_Editor_versions

📌 Mirrored from Minecraft Wiki

This article is reproduced from Bedrock Editor 1.3.9 on the Minecraft Wiki. Mirrored from revision 3595408. It is licensed CC BY-NC-SA 3.0 by the Minecraft Wiki contributors — not under the Codex’s CC BY-SA 4.0, and it may not be used commercially. Edits belong upstream, not here.

On this page
v1.3.9
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            "field": "May 19, 2026",
            "label": "Release date"
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            "field": "(link to Bedrock Edition Preview 26.30.29 article, displayed as 26.30.29)",
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Other editions with a version "1.3.9":
 

Bedrock Editor v1.3.9 is a minor release for the Bedrock Editor released on May 19, 2026.[1][2]

Additions

  • Added the Custom Mesh tool to Editor, allowing creators to import STL mesh files and place them as blocks.
  • Added a modal dialog to Vibrant Visuals that allows users to map per-biome lighting configurations, letting creators assign specific lighting groups, atmospheric scattering, color grading, water, and cubemap settings to individual biomes.
  • Added Dimensions and Biome Data Assignment tools.
  • Updated editor tools to show a load/busy mouse cursor during longer-running operations (shape placement, flood apply, and chunk operations).

Fixes

  • Modifying buttons in a button pane now works correctly again.
  • Custom Mesh Tool
  • Custom Dimensions
  • Custom Biome Data Assignment

References

  1. ↑ "Release 1.3.9 (26.30.29)" – GitHub, May 19, 2026.
  2. ↑ "Minecraft Beta & Preview - 26.30.29" – Minecraft Feedback, May 19, 2026.

Sources