release(crates): oxc v0.113.0

[Boshen]

💥 BREAKING CHANGES

• 2bf7293 mangler: [BREAKING] Enable top_level by default for modules and commonjs (feat(mangler)!: enable top_level by default for modules and commonjs #18278) (sapphi-red)
• 48b0542 span: [BREAKING] SourceType::ts should set module to unambigious (fix(span)!: SourceType::ts should set module to unambigious #18873) (Boshen)

🚀 Features

• 500d071 minifier: Local traverse ctx and generated minifier traverse (feat(minifier): local traverse ctx and generated minifier traverse #19106) (Boshen)
• 142a1be parser: Detect binary files with TS1490 error (feat(parser): detect binary files with TS1490 error #19047) (Boshen)
• e316857 allocator/bitset: Add Ones iterator to BitSet (feat(allocator/bitset): add Ones iterator to BitSet #19027) (sapphi-red)
• 742ad3f minifier: Default invalid_import_side_effects to false (feat(minifier): default invalid_import_side_effects to false #18916) (sapphi-red)
• 0eff6be parser: Error JSX-like type assertions and generics in .mts/.cts (feat(parser): error JSX-like type assertions and generics in .mts/.cts #18910) (Boshen)
• 18320c6 span: Store file extension in SourceType (feat(span): store file extension in SourceType #18893) (Boshen)

🐛 Bug Fixes

• bcd0f64 napi: Disable mimalloc global allocator on android targets (fix(napi): disable mimalloc global allocator on android targets #19214) (Cameron)
• 0441237 source-type: Don't treat d.ts as a declaration file (fix(source-type): don't treat d.ts as a declaration file #19185) (Cameron)
• a7514e4 isolated-declarations: Preserve const context in literal type inference (fix(isolated-declarations): preserve const context in literal type inference #19178) (camc314)
• 312e756 isolated-declarations: Preserve readonly literal initializers (fix(isolated-declarations): preserve readonly literal initializers #19177) (camc314)
• d0ca8d0 isolated-declarations: Skip parenthesis when inferring type (fix(isolated-declarations): skip parenthesis when inferring type #19176) (camc314)
• 110c300 oxc_ecmascript: +[false] and +[true] should evaluate to NaN (fix(oxc_ecmascript): +[false] and +[true] should evaluate to NaN #19174) (copilot-swe-agent)
• f32ea19 semantic: Report redeclaration error for import bindings conflicting with value declarations (fix(semantic): report redeclaration error for import bindings conflicting with value declarations #19068) (Boshen)
• 3aeba7a semantic: Report redeclaration error for function a() {} var a in module mode (fix(semantic): report redeclaration error for function a() {} var a in module mode #19041) (Boshen)
• 35e32c6 coverage: Match Babel's options.json inheritance for test fixtures (fix(coverage): match Babel's options.json inheritance for test fixtures #19002) (Boshen)
• 463d60d semantic: Skip TS2391 for standalone computed-name class methods (fix(semantic): skip TS2391 for standalone computed-name class methods #19025) (Boshen)
• 56c086b parser: Add modifier ordering validation (TS1029) (fix(parser): add modifier ordering validation (TS1029) #19024) (Boshen)
• 6067a49 linter/jsdoc: False positive in check-tag-names for @ in email addresses and npm scopes (fix(linter/jsdoc): false positive in check-tag-names for @ in email addresses and npm scopes #19021) (Boshen)
• b13bb70 semantic/jsdoc: Inline tags like {@link} break jsdoc parsing (fix(semantic/jsdoc): inline tags like {@link} break jsdoc parsing #19019) (Boshen)
• e3609e3 regular_expression: Preserve UnicodeEscape CharacterKind in string literals (fix(regular_expression): preserve UnicodeEscape CharacterKind in string literals #18998) (Boshen)
• 57917ee parser: Parse decorators on rest parameters (fix(parser): parse decorators on rest parameters #18938) (Boshen)
• 487601b napi: Disable mimalloc on Windows to fix worker_threads crash (fix(napi): disable mimalloc on Windows to fix worker_threads crash #18923) (Boshen)
• 1f6b193 parser: Validate TypeScript import type options (fix(parser): validate TypeScript import type options #18889) (Boshen)
• 1663184 parser: Allow conditional types in function type parameters (fix(parser): allow conditional types in function type parameters #18886) (Boshen)
• 5758046 parser: Error on property access after instantiation expression (fix(parser): error on property access after instantiation expression #18887) (Boshen)
• 5eb4a94 parser: Handle << as two < tokens in type argument contexts (fix(parser): handle << as two < tokens in type argument contexts #18885) (Boshen)

⚡ Performance

• ed8c054 oxc_str: Add precomputed hash to Ident for fast HashMap lookups (perf(oxc_str): add precomputed hash to Ident for fast HashMap lookups #19143) (Boshen)
• d4a0867 transformer_plugins: Switch ReplaceGlobalDefines from Traverse to VisitMut (perf(transformer_plugins): switch ReplaceGlobalDefines from Traverse to VisitMut #19146) (Boshen)
• 9eb16b3 syntax: Pack ASCII identifier tables into single bitflag table (perf(syntax): pack ASCII identifier tables into single bitflag table #19088) (Boshen)
• e7595d1 mangler: Use BitSet for exported symbols set (perf(mangler): use BitSet for exported symbols set #19023) (sapphi-red)
• 2537924 semantic: Optimize scope resolution with fast paths and inlining (perf(semantic): optimize scope resolution with fast paths and inlining #19029) (Boshen)
• 69a8d85 mangler: Use BitSet for keep_names symbols set (perf(mangler): use BitSet for keep_names symbols set #19028) (sapphi-red)
• f78c525 parser: Try hybrid parsing for jsx children and closing element/fragments (perf(parser): try hybrid parsing for jsx children and closing element/fragments #18789) (camchenry)

[github-actions]

Monitor Oxc

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

[Copilot]

Pull request overview

Prepares the repository for the oxc v0.113.0 release by updating per-crate and NAPI package changelogs to include the release date and the set of breaking changes/features/fixes/perf items shipping in 0.113.0.

Changes:

• Add 0.113.0 (2026-02-10) sections across multiple crate and NAPI CHANGELOG.md files.
• Record notable breaking changes (e.g., SourceType::ts module mode, mangler top_level default), plus recent features, fixes, and performance work.
• Align release notes across Rust crates and NAPI packages for the 0.113.0 publication.

Reviewed changes

Copilot reviewed 20 out of 20 changed files in this pull request and generated 24 comments.

Show a summary per file

File	Description
napi/transform/CHANGELOG.md	Adds 0.113.0 release notes for NAPI transform package
napi/parser/CHANGELOG.md	Adds 0.113.0 release notes for NAPI parser package
napi/minify/CHANGELOG.md	Adds 0.113.0 release notes for NAPI minify package
crates/oxc_traverse/CHANGELOG.md	Adds 0.113.0 release notes for oxc_traverse
crates/oxc_transformer_plugins/CHANGELOG.md	Adds 0.113.0 release notes for transformer plugins
crates/oxc_transformer/CHANGELOG.md	Adds 0.113.0 release notes for oxc_transformer
crates/oxc_syntax/CHANGELOG.md	Adds 0.113.0 release notes for oxc_syntax
crates/oxc_str/CHANGELOG.md	Adds 0.113.0 release notes for oxc_str
crates/oxc_span/CHANGELOG.md	Adds 0.113.0 release notes for oxc_span
crates/oxc_semantic/CHANGELOG.md	Adds 0.113.0 release notes for oxc_semantic
crates/oxc_regular_expression/CHANGELOG.md	Adds 0.113.0 release notes for regex crate
crates/oxc_parser/CHANGELOG.md	Adds 0.113.0 release notes for oxc_parser
crates/oxc_minifier/CHANGELOG.md	Adds 0.113.0 release notes for oxc_minifier
crates/oxc_mangler/CHANGELOG.md	Adds 0.113.0 release notes for oxc_mangler
crates/oxc_isolated_declarations/CHANGELOG.md	Adds 0.113.0 release notes for isolated declarations
crates/oxc_ecmascript/CHANGELOG.md	Adds 0.113.0 release notes for oxc_ecmascript
crates/oxc_codegen/CHANGELOG.md	Adds 0.113.0 release notes for oxc_codegen
crates/oxc_ast_visit/CHANGELOG.md	Adds 0.113.0 release notes for oxc_ast_visit
crates/oxc_ast/CHANGELOG.md	Adds 0.113.0 release notes for oxc_ast
crates/oxc_allocator/CHANGELOG.md	Adds 0.113.0 release notes for oxc_allocator

[Copilot]

The 0.113.0 release section is duplicated in this changelog (same header and entries repeated twice). Please remove the duplicate so there is only one 0.113.0 section.

Suggested change

	## [0.113.0] - 2026-02-10
	### 🐛 Bug Fixes
	- a7514e4 isolated-declarations: Preserve const context in literal type inference (#19178) (camc314)
	- 312e756 isolated-declarations: Preserve readonly literal initializers (#19177) (camc314)
	- d0ca8d0 isolated-declarations: Skip parenthesis when inferring type (#19176) (camc314)

[Copilot]

The 0.113.0 release notes are duplicated: there are two consecutive 0.113.0 sections with the same entries. Please dedupe so there is only one 0.113.0 section.

Suggested change

	## [0.113.0] - 2026-02-10
	### 🚀 Features
	- 18320c6 span: Store file extension in `SourceType` (#18893) (Boshen)
	### 🐛 Bug Fixes
	- 57917ee parser: Parse decorators on rest parameters (#18938) (Boshen)
	### ⚡ Performance
	- ed8c054 oxc_str: Add precomputed hash to Ident for fast HashMap lookups (#19143) (Boshen)

[Copilot]

This changelog now contains two consecutive "## [0.113.0] - 2026-02-10" sections, which duplicates the release header and entries. Please deduplicate so 0.113.0 appears only once (merge/move the items into a single section).

Suggested change

	## [0.113.0] - 2026-02-10
	### 🐛 Bug Fixes
	- 487601b napi: Disable mimalloc on Windows to fix worker_threads crash (#18923) (Boshen)

[Copilot]

There are two consecutive "## [0.113.0] - 2026-02-10" sections with identical content. Please keep a single 0.113.0 section (dedupe header and entries).

Suggested change

	## [0.113.0] - 2026-02-10
	### 💥 BREAKING CHANGES
	- 48b0542 span: [**BREAKING**] SourceType::ts should set module to unambigious (#18873) (Boshen)
	### ⚡ Performance
	- d4a0867 transformer_plugins: Switch ReplaceGlobalDefines from Traverse to VisitMut (#19146) (Boshen)

[Copilot]

The 0.113.0 release section is duplicated (two consecutive "## [0.113.0]" headers with the same entries). Please deduplicate the changelog so each version appears once.

Suggested change

	## [0.113.0] - 2026-02-10
	### ⚡ Performance
	- 9eb16b3 syntax: Pack ASCII identifier tables into single bitflag table (#19088) (Boshen)

[Copilot]

"unambigious" is misspelled here; please change it to "unambiguous" in the changelog entry.

Suggested change

	- 48b0542 span: [**BREAKING**] SourceType::ts should set module to unambigious (#18873) (Boshen)
	## [0.113.0] - 2026-02-10
	### 💥 BREAKING CHANGES
	- 48b0542 span: [**BREAKING**] SourceType::ts should set module to unambigious (#18873) (Boshen)
	- 48b0542 span: [**BREAKING**] SourceType::ts should set module to unambiguous (#18873) (Boshen)
	## [0.113.0] - 2026-02-10
	### 💥 BREAKING CHANGES
	- 48b0542 span: [**BREAKING**] SourceType::ts should set module to unambiguous (#18873) (Boshen)

[Copilot]

This changelog now contains two consecutive "## [0.113.0] - 2026-02-10" sections, duplicating the release notes. Please keep a single 0.113.0 section and remove the duplicate header/entries.

Suggested change

	## [0.113.0] - 2026-02-10
	### 🐛 Bug Fixes
	- 57917ee parser: Parse decorators on rest parameters (#18938) (Boshen)
	- 487601b napi: Disable mimalloc on Windows to fix worker_threads crash (#18923) (Boshen)

[Copilot]

There are two back-to-back "## [0.113.0] - 2026-02-10" sections containing the same entry. Please remove the duplicate section so the release notes are not repeated.

Suggested change

	## [0.113.0] - 2026-02-10
	### 🐛 Bug Fixes
	- 57917ee parser: Parse decorators on rest parameters (#18938) (Boshen)

[Copilot]

The 0.113.0 release notes are duplicated: there are two consecutive "## [0.113.0] - 2026-02-10" sections. Please remove one and ensure the entries only appear once.

Suggested change

	## [0.113.0] - 2026-02-10
	### 💥 BREAKING CHANGES
	- 48b0542 span: [**BREAKING**] SourceType::ts should set module to unambigious (#18873) (Boshen)
	### 🚀 Features
	- 18320c6 span: Store file extension in `SourceType` (#18893) (Boshen)

[Copilot]

This changelog contains duplicate 0.113.0 release notes (the entire section is repeated twice). Please remove the duplicate header/entries so 0.113.0 appears only once.

Suggested change

	## [0.113.0] - 2026-02-10
	### 💥 BREAKING CHANGES
	- 2bf7293 mangler: [**BREAKING**] Enable `top_level` by default for modules and commonjs (#18278) (sapphi-red)
	### 🚀 Features
	- 500d071 minifier: Local traverse ctx and generated minifier traverse (#19106) (Boshen)
	- 742ad3f minifier: Default `invalid_import_side_effects` to `false` (#18916) (sapphi-red)
	### 🐛 Bug Fixes
	- 110c300 oxc_ecmascript: `+[false]` and `+[true]` should evaluate to `NaN` (#19174) (copilot-swe-agent)

[camc314]

not needed - just ran release crates CI using workflow_dispatch