WorldBinder 1.6.3 – Hotfix for Minecraft 26.3 exports

One Fabric jar for Minecraft 26.1, 26.1.1, 26.1.2, 26.2 and 26.3.

Fixes

• Blocks are exported again for 26.3: Minecraft 26.3 changed the chunk block-state format; exports now use the new format. Before, 26.3 exports loaded with only entities and no blocks – also when capturing older servers through ViaFabric.
• Server resource pack is offered again: exports store it at resourcepacks/resources.zip, where Minecraft 26.x looks for it.
• No more experimental-settings warning: exports define Overworld, Nether and End; stopwatches.dat uses the correct format.

Map fixes

• Grass under barrier layers no longer appears as gray stone on the radar, F10 map and 3D view: blocks without a map color (barriers, light, glass …) are looked through like on a vanilla map.
• New Layers > Invisible blocks toggle to show barriers, light blocks and structure voids.

Repair old exports

Select an export from 1.6.0–1.6.2 in the archive list (F9) and click Export again to rebuild it from its stored archive. The original folder is kept.

Compatibility and limits

Requires Fabric Loader 0.19.5+, Java 25 and Fabric API matching Minecraft 26.1–26.3. Mod Menu is optional. Existing configs load unchanged. WorldBinder still archives only data received by the client; movement assistance is meant for local worlds or servers that expressly allow it.

Feedback: https://github.com/Philiipp06/WorldBinder/issues Discord: https://discord.com/invite/V7h3vaXxDZ