yacl.mixins.json has no "minVersion" (startup error on 1.20.1 Forge)

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Assessment

Difficulty
1/5
Estimated time
Under an hour
Newbie friendliness
88/100
Issue type
Bug
Clarity
Clearly specified
Activity status
Active
Tech stack
java
Domain
game-dev

Research direction

Open yacl.mixins.json and review its existing Mixin properties, especially the missing minVersion entry. Add the reported 0.8 value, then start a Minecraft 1.20.1 Forge server using YACL 3.6.6+1.20.1-forge and confirm the Mixin warning no longer appears while YACL continues to work.

Written by the indexing model from the issue text.

Description

Hi, thanks for YACL — a lot of the mods on our server depend on it, so it quietly does a lot of work
for us.

Small log-only report from a dedicated server (Minecraft 1.20.1, Forge 47.4.22,
YACL 3.6.6+1.20.1-forge):

[ERROR] [mixin]: Mixin config yacl.mixins.json does not specify "minVersion" property

yacl.mixins.json has required, package (dev.isxander.yacl3.mixin), compatibilityLevel
(JAVA_17), refmap, injectors and client, but no minVersion. Adding "minVersion": "0.8",
would remove the line. No functional problem observed — everything using YACL works.

If the 1.20.1 branch is in maintenance-only mode (or done), please just close this; I am filing it
mainly so the finding is on record rather than to ask for a release. Happy to open the one-line PR
if it helps.

Dominant language
Java
Stars
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Forks
68
Avg merge
3d 7h
Merged PRs (30d)
1

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