ModsFinder

Chunk Save Fix: Modern Port

by okipiak

Chunk Save Fix: Modern Port is a community port for Fabric and Quilt that addresses the MC-224729 issue, covering builds 26.1 – 26.1.2.

FabricQuiltServer-side onlyAll rights reserved26.1 – 26.1.2

What it does

The port addresses MC-224729, where partially generated chunks could be saved in a broken state under certain conditions, leaving gaps in terrain features and chunk borders. It helps chunks saved during world generation stay intact and keeps those chunks loaded while their tickets are still active. Fabric API is required. The mod is server-side only, so players join without installing it, and it is released under All rights reserved, which means it is not open source.

Key features

  1. Partial chunk saving

    Partially generated chunks are saved correctly instead of being written in a broken state.

  2. Border integrity

    Chunk borders and terrain features are kept complete, reducing broken terrain at the edges of generated areas.

  3. Ticket-aware loading

    Chunks held by spawn, player or worldgen tickets stay loaded, so generation is not skipped during saves.

Compatibility

Latest build for each game version and loader.

26.1.21.0-26.11.0-26.1
26.1.11.0-26.11.0-26.1
26.11.0-26.11.0-26.1
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 1

Fabric APILightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.
Required

Questions

Does Chunk Save Fix: Modern Port need Fabric API?

Yes. Fabric API is listed as a required dependency, so it must be installed alongside the mod on Fabric or Quilt.

In the catalog

Chunk Save Fix: Modern Port is one of 3,545 Optimization mods on ModsFinder, and one of 2,575 Optimization mods for Fabric. 15,189 mods support Minecraft 26.1.2.

Optimization mods3,545Fabric modsMods for 26.1.215,189

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What the author says

Chunk Save Fix: Modern Port is an unofficial modern port of the original Chunk Save Fix by askaban23. It fixes MC-224729, an issue where partially generated chunks are not saved in certain situations, which can lead to broken terrain features at chunk borders. This mod helps ensure chunks are saved more reliably when…
okipiak, on the Modrinth page

Official listing

Owner
okipiak
Published
2026-05-24
Updated on Modrinth
2026-05-24
Facts verified
2026-10-15

Tags

OptimizationWorld generation
Open on ModrinthCompare