Description
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Changelog
Versions
Mod Remapping API
Remaps non-Fabric mods made for a different environment (by default obfuscated) to the current runtime mappings.\ Provides hooks to expand the remapping process from other mods.
This mod doesn't depend on a specific Minecraft version and should work on any version that Fabric Loader can launch.
Mods depending on this API:
Credits
Most of the original code of the mod remapper
- paulevsGitch's mod BetaLoader
All Versions
+ Add Version| Name | Game version | Platforms | Published | Downloads | Actions |
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1.30.0
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1.29.0
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1.28.3
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1.28.2
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1.28.1
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9mo ago | 1 | |||
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1.28.0
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1.27.3
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1.27.2
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1.27.1
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1.27.0
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1.26.2
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1.26.1
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1.26.0
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1.25.0
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1.24.0
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1.23.0
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1.22.1
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1.22.0
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1.21.1
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1.21.0
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1.20.0
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1.19.0
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1.18.0
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1.17.0
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1.16.0
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1.15.0
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1.14.2
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1.14.1
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1.14.0
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1.13.0
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1.12.2
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1.12.1
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1.12.0
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1.11.0
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1.10.0
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1.9.0
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1.8.0
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1.7.2
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1.7.1
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1.7.0
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1.6.2
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1.6.1
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1.6.0
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1.5.0
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1.4.0
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1.3.3
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1.3.2
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1.3.1
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1.3.0
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1.2.0
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1.1.0
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[1.30.0] 1.30.0
by halotroop2288 on Jun 22, 2026
Download
Allow libraries to be merged into the remapper context mc jar for improved results.
[1.29.0] 1.29.0
by halotroop2288 on Jun 06, 2026
Download
Now compile against Java 21 while retaining backward compatibility with Java 8.Update TinyRemapper and ClassTweaker.
[1.28.3] 1.28.3
by halotroop2288 on Apr 16, 2026
Download
Fix vanilla classes not being filtered out of mods.
[1.28.2] 1.28.2
by halotroop2288 on Feb 20, 2026
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Remove direct FabricLoader Logger usage and replace it by LFAPI's one.
Include most Flap patches to MRAPI.
Fix wrong usage of replace in the codebase.
[1.28.1] 1.28.1
by halotroop2288 on Feb 10, 2026
Download
Update shipped LF logger api to fix Quilt incompatibility
[1.28.0] 1.28.0
by halotroop2288 on Feb 05, 2026
Download
Update Tiny Remapper to 0.13.0.
Update MappingIO to 0.8.0.
Add Class Tweaker support.
[1.27.3] 1.27.3
by halotroop2288 on Oct 17, 2025
Download
Remove previous testing logging.
Fix excluding files from extracted libraries not working.
[1.27.2] 1.27.2
by halotroop2288 on Sep 10, 2025
Download
Fix softlock on loader 0.17+.
[1.27.1] 1.27.1
by halotroop2288 on Aug 17, 2025
Download
Fix crash on startup.
[1.27.0] 1.27.0
by halotroop2288 on May 12, 2025
Download
Now compile against Java 17 while retaining backward compatibility with Java 8.
[1.26.2] 1.26.2
by halotroop2288 on May 09, 2025
Download
Apply method invocation replacers to Interface methods as well.Fix possible crash while remapping refmap.Add system property to run in development mode for 3rd party remappers.
[1.26.1] 1.26.1
by halotroop2288 on Apr 10, 2025
Download
Fix issues caused by backward compatibility
[1.26.0] 1.26.0
by halotroop2288 on Apr 10, 2025
Download
Dropped Fabric Loader 0.14 support.\
Improved mixin remapping by a lot.\
New v2 api featuring:
- Remapping context based on a provided id, shareable by multiple mod remapper.
- ModDiscovererConfigs allowing better mod candidate filtering, multiple can be provided.
- MappingsConfig defining source Namespace, default package, custom mappings and namespace renames for the custom mappings.
- RemappingFlags, available currently: mixins and access wideners.
- Allow registering more ModRemappers dynamically.
- CacheHandler system, allowing to get diverse file locations linked to a RemappingContext
- v2 MappingUtils methods now also take the contextId as argument.
- Access wideners remapping support.\
[1.25.0] 1.25.0
by halotroop2288 on Mar 31, 2025
Download
Improvements to the remapping process.\
Now allow ModRemappers to disable mixin remapping which is enabled by default for backward compatibility.
[1.24.0] 1.24.0
by halotroop2288 on Feb 25, 2025
Download
Update mapping-io to 0.7.1.\
Update tiny remapper to 0.11.0.
[1.23.0] 1.23.0
by halotroop2288 on Sep 06, 2024
Download
Support remapping mods from other namespaces than obfuscated/official.
[1.22.1] 1.22.1
by halotroop2288 on May 31, 2024
Download
Fix mod mappings being inverted on Babric
[1.22.0] 1.22.0
by halotroop2288 on Apr 28, 2024
Download
Improve method name propagation.\
Add method to map descriptors.\
Fix method mapping on partial descriptors not working anymore.
[1.21.1] 1.21.1
by halotroop2288 on Apr 27, 2024
Download
Fix class member name and class name being inverted in FullClassMember constructor
[1.21.0] 1.21.0
by halotroop2288 on Apr 26, 2024
Download
Update TR to 0.10.2.\
V1 API with full backward compatibility with V0 API.\
Added Extra visitors to apply during remapping:
- Remap every instantiation of a class to another one.
- Remap method call and change everything about it including whether it is static or not.
You can now also register visitors to apply just before remapping instead of only after until now.\
Fix backward compatibility on Babric which was broken since 1.19.0.
[1.20.0] 1.20.0
by halotroop2288 on Apr 17, 2024
Download
Propagate and complete mappings from TR context.
[1.19.0] 1.19.0
by halotroop2288 on Apr 17, 2024
Download
Updated mapping-io to 0.6.1 and tiny-remapper to 0.10.1.
Improve mappings handling and apis.
Start work towards clarifying what is api and what is internal for modders.
[1.18.0] 1.18.0
by halotroop2288 on Dec 24, 2023
Download
Fix crash on loader 0.15+ while keeping compatibility with 0.14 for now.\
Now shadowing and relocating tiny-remapper 0.8.2.\
Updated mapping-io to 0.5.0.\
Compiling against loader 0.15 now.
[1.17.0] 1.17.0
by halotroop2288 on Oct 30, 2023
Download
Working Dev environment for 1.3+, client and server separated but not pre 1.3 client-server-merged.
Update bundled MixinExtras version to 0.2.0.
[1.16.0] 1.16.0
by halotroop2288 on Sep 20, 2023
Download
Move out annotations to an included library (CursedMixinExtensions).Update bundled MixinExtras version to 0.2.0-rc.4.
[1.15.0] 1.15.0
by halotroop2288 on Aug 21, 2023
Download
Update SpASM to 0.2.\
Allow to register Post-Mixin ClassTransformers.\
Log more info when a remapping library is either downloaded or extracted.\
Update bundled MixinExtras version to 0.2.0-beta.10.
Allow to register Post-Mixin ClassTransformers.\
Log more info when a remapping library is either downloaded or extracted.\
Update bundled MixinExtras version to 0.2.0-beta.10.
[1.14.2] 1.14.2
by halotroop2288 on Aug 12, 2023
Download
Update bundled spASM version
[1.14.1] 1.14.1
by halotroop2288 on Jul 16, 2023
Download
Fix crash when a mod path contains spaces.
[1.14.0] 1.14.0
by halotroop2288 on Jul 14, 2023
Download
Switch ClassTransformer to use spASM for compatibility.
Stop using Fabric-ASM completely.
Stop using Fabric-ASM completely.
[1.13.0] 1.13.0
by halotroop2288 on Jul 14, 2023
Download
Strip out class edits in mods by default
