3.2: `??` and `?.` operator

Rhizo 3.1 -> 3.2

?? and ?. operator

• optional chaining operator (a ?. b)
• nullish coalescing operator (a ?? b)
  • note that this operator does not support compile mode yet
• better remapper performance, by caching annotation values, and using a simplified version of remapper sequence
• NBT converting now supports JSON types
• (internal) JavaMembers is rewritten, to guard against broken classes, and expose more useful information
• a new RemapPrefixForJSRep annotation that enables remapping based on multiple prefixes
• an unmodifiable view of rhizo remapper internal is now exposed
  • will be used by ProbeJS Legacy soon, stay tuned for that
• default remapper now includes Rhizo one and annotation-based one
  • this can fix KubeJS having broken startup script remapping

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Full Changelog: 3.1...3.2

3.1: API update

Rhizo 3.0 -> 3.1(beta)

API update

• more internal members are exposed now
• typing annotations like JSInfo are accessible at runtime now
• a new annotation RemapPrefixForJS is added for class level prefix-based remapping
• devs can now attach custom properties to a Context

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Full Changelog: 3.0...3.1

3.0: Enum++ & Full Remapper

Rhizo 2.2 -> 3.0

Enum++ & Full Remapper

• Enum Type Wrapper
  • now you can access enum values by their names or indexes.
  • E.g. Direction.EAST can be accessed via "east"
  • Note: name should be in lower case
• Full Remapper
  • Remapper is now rewritten, providing more complete and accurate remapping for methods and fields.
  • Because of this, remapping on Forge no longer fully relies on an unusual uniqueness, and remapping for Fabric is now actually working.
  • Note: the remapping file now uses a new storage format, that will make Rhizo jar bigger.
  • It has been 4 months since the first attempt of bringing remapper to 1.16, and it turns out the first 3 months are completely useless, because writing a new Remapper solution from the ground up is actually faster.
• Rhizo will now provide a dummy mod with modid rhizo
• Rhizo now includes a mod icon

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Full Changelog: 2.2...3.0

2.2: Early Remapper

• Remapper is now enabled before KubeJS startup script is loaded, so that names used in startup scripts can also be remapped.

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Full Changelog: 2.1...2.2

2.1: Compiler!

Rhizo 2.0 -> 2.1

Compile Mode

• Compile Mode
  • you can enable Compiler Mode via rhino.local.properties file in the root of your game folder.
  • Under Compiler Mode, Rhizo will compile JS codes into native codes, providing performance improvement.
  • You can also change optimization level in rhino.local.properties. Higher optimization level can usually provide better performance, at the cost of compile time(which is usually already consumed during startup/reload)
  • NOTE: enabling Compiler Mode will make error reporting less useful, since the line number will be wrong, and file name will always be "SourceFile"
• you can also toggle mapping generation in rhino.local.properties, but the output file is useless currently
  • generated mapping file is designed for a more complex remapper implementation, and is scheduled to be available in the next release
• mapping file used by our temporary remapper solution is now driven by .csv file, for readablility.

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Full Changelog: 2.0...2.1

2.0: Rhino to Rhizo

Latest Rhino is 1605.1.9, aka 1.9 for 1.16.5. So this version should be 2.0.