Forge 47.3 Minecraft 1.20.1

Forge version: 47.3.0
Minecraft version: 1.20.1

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Intro:

This third recommended build for MC 1.20.1 offers improved performance, bugfixes, new features and various backports from newer versions such as 1.20.2, 1.20.4 and 1.20.6.

As a reminder, the release policy for recommended builds has changed - we now aim to release new recommended builds for fully supported MC versions more frequently - as long as there's a reasonable amount of changes since last recommended build. 

New:

• Add a CrashReportAnalyser that tries to identify the mod that crashed the game
  • This feature scans your crash report as it is being generated and lists suspected mods that could be the cause of the crash, accounting for coremodding as well.
  • This makes it easier to find the culprit as it is often listed clearly in the crash report itself (e.g. "Suspected mods: buggymod")
• Improve mod loading error message for errors inside mod constructors (#9751)
  • No longer shows a vague error if the error happens inside a constructor - Forge now tells you the actual error
• Optimise registries by using fastutils collections to minimize boxing. (#9749)
• Datagen addOptionalTag/s methods that allow passing the TagKey itself instead of passing the location (#9807)
• Optimise Forge's config system, backport of #9810 (#9824)
• Make common DisplayTest registration tasks easier, backport of #9822 (#9823)
  • Before: 

    ModLoadingContext.get().registerExtensionPoint(IExtensionPoint.DisplayTest.class, () -> new IExtensionPoint.DisplayTest(() -> "ANY", (remote, isServer) -> true));

  • After: 

    ModLoadingContext.get().registerDisplayTest(IExtensionPoint.DisplayTest.IGNORE_ALL_VERSION);

  • The old method still works for backwards-compatibility. The new method has also been backported to 1.19.4, 1.19.2 and 1.18.2.
• Add support for running with Java 22 and 23 
• Add ASMAPI.MethodType.DYNAMIC in JS CoreMods (CoreMods#44)
• Add Leaves method to ModelProvider.java (#9889)
• Make common config screen registration tasks easier, backport of #9884 (#9912)
  • Before: 

    ModLoadingContext.get().registerExtensionPoint(ConfigScreenHandler.ConfigScreenFactory.class, () -> new ConfigScreenHandler.ConfigScreenFactory((mc, modsScreen) -> new MyConfigScreen(modsScreen));

  • After: 

    MinecraftForge.registerConfigScreen(modsScreen -> new MyConfigScreen(modsScreen));

  • The old method still works for backwards-compatibility. The new method has also been backported to 1.19.4, 1.19.2 and 1.18.2.
• Add CPU usage config option to early window, hide by default, backport of #9866 (#9915)
  • New cleaner look, slightly improved client mod loading performance
• Add helper method to `OnDatapackSyncEvent`, backport of #9901 (#9919)
• Optimise capabilities, backport of #9886 (#9911)

Fixed:

• Fix misaligned patch in RegistryDataLoader
• Fix tag loading being unordered. Closes #9774
• Fix rare crash with early display window, fixes #9673 (#9798)
• Don't turn off VSync when rendering from Minecraft context (#9800)
• Fix KeyModifiers not being properly taken into account. Closes #9806
• Rework KeyModifiers system to properly allow keybinds to be triggered when multiple modifiers are pressed.
  • Fix setting keybinds while using keyboard inputs to select the menu. Closes #9793
• Fix LoadingErrorScreen inner headers are not centered. Closes #9687
• Fix TagLoader error not printing tag name correctly. Closes #9693
• Fix fire related mobs not taking enough freezing damage. Closes #9686
• Fix missing patch for Item.onInventoryTick. Closes #9812
• Fix ASMAPI.getSystemPropertyFlag() not working as expected (CoreMods#45)
• Fix slightly offset mods screen link positioning, backport of #9860 (#9861)
• Fix NPE when acceptableValues in defineInList() does not allow nulls, backport of #9903 (#9907)
• Prevent mixins from crashing the game when there are missing mods, backport of the same fix for 1.20.4 (#9916)
• Fix early window crash when parsing options.txt, backport of #9933 (#9934)
• Fix erroneous patch in FireBlock. Closes #9996
• Fix LevelSettings ignoring data configuration. Closes #9938