release(crates): v0.67.0

[oxc-bot]

[0.67.0] - 2025-04-27

• a2b7e9d semantic: [BREAKING] Do not need to return old name in Scoping::set_symbol_name (feat(semantic)!: do not need to return old name in Scoping::set_symbol_name #10613) (Dunqing)
• 1962bc6 transformer_plugins: Split out oxc_transformer_plugins crate (feat(transformer_plugins): split out oxc_transformer_plugins crate #10617) (Boshen)

Features

• b8414db napi/transform: Support enabling removeClassFieldsWithoutInitializer (feat(napi/transform): support enabling removeClassFieldsWithoutInitializer #10581) (Dunqing)
• e228840 parser: Fast forward lexer to EOF if errors are encountered (feat(parser): fast forward lexer to EOF if errors are encountered #10579) (Boshen)
• 42ca96a transformer, napi/transform: Deprecate allowDeclareFields option (feat(transformer, napi/transform): deprecate allowDeclareFields option #10584) (Dunqing)
• fae8c26 transformer/typescript: Support allowDeclareFields: false for backward compatibility (feat(transformer/typescript): support allowDeclareFields: false for backward compatibility #10585) (Dunqing)
• 6bff64e transformer/typescript: Support removeClassFieldsWithoutInitializer option (feat(transformer/typescript): support removeClassFieldsWithoutInitializer option #10576) (Dunqing)

Bug Fixes

• 24ab2f3 ast/estree: Convert TSClassImplements::expression to MemberExpression in TS-ESTree AST (fix(ast/estree): convert TSClassImplements::expression to MemberExpression in TS-ESTree AST #10607) (overlookmotel)
• 0825834 ast/estree: Correct this in TSTypeName in TS-ESTree AST (fix(ast/estree): correct this in TSTypeName in TS-ESTree AST #10603) (overlookmotel)
• d1f5abb ast/estree: Fix TS-ESTree AST for TSModuleDeclaration (fix(ast/estree): fix TS-ESTree AST for TSModuleDeclaration #10574) (overlookmotel)
• 66e384c ast/estree: Add missing fields to ObjectPattern in TS-ESTree AST (fix(ast/estree): add missing fields to ObjectPattern in TS-ESTree AST #10570) (overlookmotel)
• a9785e3 parser,linter: Consider typescript declarations for named exports (fix(parser,linter): consider typescript declarations for named exports #10532) (Ulrich Stark)
• bb522fa transformer/legacy-decorator: Should fallback to Object when a type reference refers to a type symbol (fix(transformer/legacy-decorator): should fallback to Object when a type reference refers to a type symbol #10633) (Dunqing)
• 6abc2f3 transformer/legacy-decorator: Keep imports when it's referenced as metadata (fix(transformer/legacy-decorator): keep imports when it's referenced as metadata #10632) (Dunqing)

Performance

• e6d5a44 lexer: Use get_unchecked for byte access in comment parsing (perf(lexer): use get_unchecked for byte access in comment parsing #10635) (camc314)
• f89aec6 parser: Improve perf of checking for licence/legal comments (perf(parser): improve perf of checking for licence/legal comments #10616) (Cameron)
• 7059ffa parser: Mark error paths as cold (perf(parser): mark error paths as cold #10614) (Don Isaac)
• 3fafc0d parser: Fast path for parsing ts declarations (perf(parser): fast path for parsing ts declarations #10596) (Boshen)
• 4f56b2c parser: Remove -> Result<T> from all parsing methods (perf(parser): remove -> Result<T> from all parsing methods #10588) (Boshen)
• 075d4b5 semantic: Optimize Scoping::rename_symbol method (perf(semantic): optimize Scoping::rename_symbol method #10612) (Dunqing)
• bdcbeb4 traverse: Use ArenaString instead CompactString to store UID name (perf(traverse): use ArenaString instead CompactString to store UID name #10562) (Dunqing)

Documentation

• 73cd730 transformer: Add documentation for CompilerAssumptions::set_public_class_fields (docs(transformer): add documentation for CompilerAssumptions::set_public_class_fields #10582) (Dunqing)

Refactor

• 936f885 napi/parser: Refactor wrap files (refactor(napi/parser): refactor wrap files #10480) (overlookmotel)
• 76ea6a9 parser: Remove return Result from read_regex (refactor(parser): remove return Result from read_regex #10598) (Boshen)
• d22c1ae syntax: Move CloneIn impls (refactor(syntax): move CloneIn impls #10571) (overlookmotel)
• b31ab87 traverse: Take &str instead of CompactStr in TraverseScoping::rename_symbol (refactor(traverse): take &str instead of CompactStr in TraverseScoping::rename_symbol #10610) (Dunqing)
• f35efd3 traverse, semantic: Move rename_symbol from TraverseScoping to Scoping (refactor(traverse, semantic): move rename_symbol from TraverseScoping to Scoping #10611) (Dunqing)

Styling

• 02300aa ast/estree: Add semicolons to end of lines in raw_deser impls (style(ast/estree): add semicolons to end of lines in raw_deser impls #10563) (overlookmotel)

Testing

• fbd6864 transformer_plugins: Apply DCE after replace plugin (test(transformer_plugins): apply DCE after replace plugin #10619) (Boshen)

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[github-actions]

Monitor Oxc

suite	result
Isolated Declarations	✅
(compressor)	❌
(codegen)	✅
(dce)	❌
(transformer)	❌
(whitespace)	❌
(mangler)	❌

[codspeed-hq]

CodSpeed Instrumentation Performance Report

Merging #10637 will not alter performance

_{Comparing release/crates-1745762409 (ac8f8bd) with main (a2b7e9d)}

Summary

✅ 36 untouched benchmarks