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Ultimate Backport Mod

Ultimate Backport Mod

Brings back features of new updates to old versions

447
9

Compatibility

Minecraft: Java Edition

1.12.2

Platforms

Supported environments

Client and server

Links

Report issues View source Visit wiki Join Discord server

Creators

JulianWeinelt
JulianWeineltMember
F1np
F1npMember

Details

Licensed GPL-3.0-or-later
Published 2 months ago
Updated 3 weeks ago

Pre-Release 2 Hotfix 2

by JulianWeinelt on Nov 4, 2025
Download

What's Changed

Thanks to @Switch-Back18 for reporting

Full Changelog: https://github.com/JWeinelt/UltimateBackportMod/compare/v1.2.1...v1.2.2

Pre-Release 2 Hotfix 1

by JulianWeinelt on Nov 1, 2025
Download

What's Changed

Full Changelog: https://github.com/JWeinelt/UltimateBackportMod/compare/v1.2.0...v1.2.1

Pre-Release 2

by JulianWeinelt on Oct 30, 2025
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Version 1.2.0 (Pre-Release 2)

This version has so many additions, changes and improvements, so I'm not able to point out all of them here. But here are the highlights of this Pre-Release:

  • Over 60 new Blocks, including:
  • Copper variants as slabs, doors, trapdoors and stairs
  • Full set of mangrove wood
  • Full set of pale oak wood
  • Full set of cherry wood
  • Almost full set of bamboo wood
  • Sculk-Typed blocks (Sculk sensor with functionality, Beta)
  • Mud
  • Deepslate slabs
  • Blackstone slabs
  • New Items, including:
  • Fully working spyglass
  • Trial Keys (No function)
  • Fully working wolf armor
  • Various bug fixes (reported by @michaelmawick @ElF1ni)
  • Fixed dependency detection on the client side
  • Re-worked code base for more performance, compatibility and easier maintenance
  • Fixed every translation bug that occurred
  • Added German translations by @JWeinelt

Please note: This is a Pre-Release. This means, many things are not included yet or may be subject to change. If you find any bugs in this release, please do not hesitate to report them on GitHub!

Downloads

Those are the official download sources. Any other sources may contain malicious changes to the mod. If you see any other website publishing this mod, please contact us about it!

How to contribute

If you want to contribute, the best way is to translate the project! We do that using Crowdin, a platform for just what we want - translations! You can also add new blocks, items, entities (-AI) or world generation-related things by forking the repo and creating a pull request. NOTE: Adding blocks and items doesn’t require much programming knowledge — just a bit of tedious work to get it done.

Pre-Release 1-HOTFIX 1

by JulianWeinelt on Sep 29, 2025
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  • Fixed some critical bugs and crashes

Pre-Release 1

by JulianWeinelt on Sep 27, 2025
Download

We've been working long on this full re-code of the project. Here's the first version of the mod which is playable and contains many cool features:

  • Almost fully backported 1.14 Update (Only the honey block is missing)
  • Added over 100 new blocks, containing: stripped wood variants, deepslate ores, copper variants and much more
  • Re-worked the texture of the ores
  • Added new enchantments: Quick Charge, Swift Sneak (Beta)
  • Added fully working crossbow
  • Added all amor trims (items + on your amor)
  • Added pottery sherds (no function)
  • Added new spawn eggs
  • Added working candles
  • Added 16 new entities
  • Added wolf variants and wolf armor
  • Added full netherite tool and armor set
  • Added full copper tool and armor set
  • Added 23 new advancements, some of them are fully implemented
  • Added campfire
  • Added copper torch
  • Added swimming to player (only visual, beta)
  • Added new world type: Single Biome
  • Added new world type: Modern World (attempt to bring modern world generation into 1.12.2)
  • Added structure: pillager outpost
  • Added structures: new village houses (2 houses generating randomly)
  • HIGHLIGHT: Added command suggestion UI

Fixed various bugs aswell. Please note that this mod is not complete. Features may changed and added.