Cubes Without Borders — Minecraft 26.3 status

Allows you to play Minecraft in a borderless fullscreen window. — from Modrinth ↗

29M downloads#90 on Fabric#79 on NeoForgeFabric, Forge, NeoForge, Quilt

Status by version

Minecraft	Fabric	NeoForge
26.3	Not updated yet	Not updated yet
26.2	Ready4.1.0+26.2since Jun 21, 2026	Ready4.1.0+26.2since Jun 21, 2026

What to do for Minecraft 26.3

RemoveObsolete in this versionFabricVerified 2026-10-09

For modern Minecraft, Fabulously Optimized considers this functionality redundant because vanilla now exposes an Exclusive Fullscreen option/non-exclusive fullscreen behavior.

Recommended: Remove the mod for this migration unless the user has a separate reason to keep it.

Fabulously Optimized removal discussion ↗documentation

Last checked: Oct 10, 2026. Statuses come from published Modrinth metadata.

Is the rest of your pack ready for 26.3?

Cubes Without Borders is one mod. Drop in your whole mods folder to see every blocker and replacement at once.

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