release(crates): oxc v0.125.0 (#21374)

### 💥 BREAKING CHANGES

- 36cdc31 str: [**BREAKING**] Remove identity `FromIn` impl for `Ident`
(#21251) (overlookmotel)
- 382958a span: [**BREAKING**] Remove re-exports of string types from
`oxc_span` crate (#21246) (overlookmotel)
- c4aedfa str: [**BREAKING**] Add `static_ident!` macro (#21245)
(overlookmotel)

### 🚀 Features

- e7e1aea transformer/typescript: Add `optimize_enums` option for
regular enum inlining (#20539) (Dunqing)
- 679f57f transformer/typescript: Implement const enum inlining and
declaration removal (#20508) (Dunqing)
- 6dd061c semantic: Extend `MemberWriteTarget` to cover all property
modification patterns (#21205) (Dunqing)
- f134e24 minifier: Support `property_write_side_effects` option to drop
unused property assignments (#20773) (Dunqing)
- 75663c0 semantic: Add enum member value evaluation for const enum
support (#20602) (Dunqing)
- 3cfe8ed semantic: Add `MemberWriteTarget` flag to `ReferenceFlags`
(#20772) (Dunqing)

### 🐛 Bug Fixes

- af1a586 transformer/class-properties: Use correct property name when
converting parameter properties (#21268) (Amal Jossy)
- b43250a allocator: Move allocation tracking into `Bump` (#21342)
(overlookmotel)
- 36f505f allocator: `StringBuilder` use `Allocator::alloc_layout`
(#21340) (overlookmotel)
- 7a08a6f allocator: Fix allocation counting in
`Allocator::alloc_concat_strs_array` (#21336) (overlookmotel)
- 2338e28 ecmascript: Treat `this` as potentially having side effects
(#21297) (sapphi-red)
- bd8bd39 allocator: Remove unsafe hacks from `from_raw_parts` methods
(#21283) (overlookmotel)
- 8f4c340 allocator: Remove dangerous pointer const to mut cast (#21279)
(overlookmotel)
- aa9259f parser: Add missing error code for optional param diagnostic
(#21258) (camc314)
- 04b3c2f str: Fix unsound casting const pointers to mut pointers
(#21242) (overlookmotel)
- ceadf6c str: Make `Ident::from_raw` an unsafe function (#21241)
(overlookmotel)
- eab13b3 transformer/decorators: Avoid accessor storage name collisions
(#21106) (Dunqing)
- 07e8a30 transformer/react-refresh: Handle parenthesized variable
initializers (#21047) (camc314)

### ⚡ Performance

- c3ca6f6 allocator: `StringBuilder::from_strs_array_in` check for 0
length earlier (#21338) (overlookmotel)
- c2422bb allocator: `Allocator::alloc_concat_strs_array` check for 0
length earlier (#21337) (overlookmotel)
- 04b0fdc allocator: Mark `Allocator::alloc_layout` as
`#[inline(always)]` (#21335) (overlookmotel)
- 17aee9e allocator: Use `offset_from_unsigned` in
`ChunkFooter::as_raw_parts` (#21280) (overlookmotel)
- 61adedd minifier: Fix O(n²) perf on very many var decls (#21062)
(Gunnlaugur Thor Briem)
- addcd02 napi/parser, linter/plugins: Raw transfer deserializer for
`Vec`s use shift instead of multiply where possible (#21142)
(overlookmotel)
- 3068ded napi/parser, linter/plugins: Shift before add when calculating
positions in raw transfer deserializer (#21141) (overlookmotel)
- eb400b8 napi/parser, linter/plugins: Remove `uint32` buffer view
(#21140) (overlookmotel)
- 2675085 napi/parser: Lazy deserialization use only `Int32Array`
(#21139) (overlookmotel)
- 5b35a53 napi/parser: Deserializing tokens use only `int32` array
(#21138) (overlookmotel)
- f163d10 parser: Tokens raw deserialization use `Int32Array` (#21137)
(overlookmotel)
- 7a86613 linter/plugins: Use `Int32Array`s for tokens and comments
buffers (#21136) (overlookmotel)
- 8c51121 napi/parser, linter/plugins: Raw transfer deserialize `Span`
fields as `i32`s (#21135) (overlookmotel)
- bc1bcdd napi/parser, linter/plugins: Inline trivial raw transfer field
deserializers into node object definitions (#21134) (overlookmotel)
- c0278ab napi/parser, linter/plugins: Use `Int32Array` in raw transfer
deserializer (#21132) (overlookmotel)
- 43482c7 linter/plugins: Use `>>` not `>>>` in binary search loops
(#21129) (overlookmotel)

### 📚 Documentation

- f5e1845 allocator: Upgrade headers in doc comments for `Bump` (#21263)
(overlookmotel)
- 2870174 allocator: Upper case `SAFETY` in comments (#21253)
(overlookmotel)
- 01bc269 str: Reformat `Ident` doc comments (#21240) (overlookmotel)
- dd47359 allocator: Add doc comments for panics and errors (#21230)
(overlookmotel)

Author: Boshen

Cargo.lock

@@ -105,38 +105,38 @@ multiple_crate_versions = "allow"
 
 [workspace.dependencies]
 # publish = true
-oxc = { version = "0.124.0", path = "crates/oxc" } # Main entry point
-oxc_allocator = { version = "0.124.0", path = "crates/oxc_allocator" } # Memory management
-oxc_ast = { version = "0.124.0", path = "crates/oxc_ast" } # AST definitions
-oxc_ast_macros = { version = "0.124.0", path = "crates/oxc_ast_macros" } # AST proc macros
-oxc_ast_visit = { version = "0.124.0", path = "crates/oxc_ast_visit" } # AST visitor pattern
-oxc_cfg = { version = "0.124.0", path = "crates/oxc_cfg" } # Control flow graph
-oxc_codegen = { version = "0.124.0", path = "crates/oxc_codegen", default-features = false } # Code generation
-oxc_compat = { version = "0.124.0", path = "crates/oxc_compat" } # Browser compatibility
-oxc_data_structures = { version = "0.124.0", path = "crates/oxc_data_structures" } # Shared data structures
-oxc_diagnostics = { version = "0.124.0", path = "crates/oxc_diagnostics" } # Error reporting
-oxc_ecmascript = { version = "0.124.0", path = "crates/oxc_ecmascript" } # ECMAScript operations
-oxc_estree = { version = "0.124.0", path = "crates/oxc_estree" } # ESTree format
-oxc_estree_tokens = { version = "0.124.0", path = "crates/oxc_estree_tokens" } # ESTree token conversion
-oxc_isolated_declarations = { version = "0.124.0", path = "crates/oxc_isolated_declarations" } # TS declaration generation
-oxc_jsdoc = { version = "0.124.0", path = "crates/oxc_jsdoc" } # JSDoc parsing
-oxc_mangler = { version = "0.124.0", path = "crates/oxc_mangler" } # Name mangling
-oxc_minifier = { version = "0.124.0", path = "crates/oxc_minifier" } # Code minification
-oxc_minify_napi = { version = "0.124.0", path = "napi/minify" } # Node.js minifier binding
-oxc_napi = { version = "0.124.0", path = "crates/oxc_napi" } # NAPI utilities
-oxc_parser = { version = "0.124.0", path = "crates/oxc_parser", features = [
+oxc = { version = "0.125.0", path = "crates/oxc" } # Main entry point
+oxc_allocator = { version = "0.125.0", path = "crates/oxc_allocator" } # Memory management
+oxc_ast = { version = "0.125.0", path = "crates/oxc_ast" } # AST definitions
+oxc_ast_macros = { version = "0.125.0", path = "crates/oxc_ast_macros" } # AST proc macros
+oxc_ast_visit = { version = "0.125.0", path = "crates/oxc_ast_visit" } # AST visitor pattern
+oxc_cfg = { version = "0.125.0", path = "crates/oxc_cfg" } # Control flow graph
+oxc_codegen = { version = "0.125.0", path = "crates/oxc_codegen", default-features = false } # Code generation
+oxc_compat = { version = "0.125.0", path = "crates/oxc_compat" } # Browser compatibility
+oxc_data_structures = { version = "0.125.0", path = "crates/oxc_data_structures" } # Shared data structures
+oxc_diagnostics = { version = "0.125.0", path = "crates/oxc_diagnostics" } # Error reporting
+oxc_ecmascript = { version = "0.125.0", path = "crates/oxc_ecmascript" } # ECMAScript operations
+oxc_estree = { version = "0.125.0", path = "crates/oxc_estree" } # ESTree format
+oxc_estree_tokens = { version = "0.125.0", path = "crates/oxc_estree_tokens" } # ESTree token conversion
+oxc_isolated_declarations = { version = "0.125.0", path = "crates/oxc_isolated_declarations" } # TS declaration generation
+oxc_jsdoc = { version = "0.125.0", path = "crates/oxc_jsdoc" } # JSDoc parsing
+oxc_mangler = { version = "0.125.0", path = "crates/oxc_mangler" } # Name mangling
+oxc_minifier = { version = "0.125.0", path = "crates/oxc_minifier" } # Code minification
+oxc_minify_napi = { version = "0.125.0", path = "napi/minify" } # Node.js minifier binding
+oxc_napi = { version = "0.125.0", path = "crates/oxc_napi" } # NAPI utilities
+oxc_parser = { version = "0.125.0", path = "crates/oxc_parser", features = [
   "regular_expression",
 ] } # JS/TS parser
-oxc_parser_napi = { version = "0.124.0", path = "napi/parser" } # Node.js parser binding
-oxc_regular_expression = { version = "0.124.0", path = "crates/oxc_regular_expression" } # Regex parser
-oxc_semantic = { version = "0.124.0", path = "crates/oxc_semantic" } # Semantic analysis
-oxc_span = { version = "0.124.0", path = "crates/oxc_span" } # Source positions
-oxc_str = { version = "0.124.0", path = "crates/oxc_str" } # String types
-oxc_syntax = { version = "0.124.0", path = "crates/oxc_syntax" } # Syntax utilities
-oxc_transform_napi = { version = "0.124.0", path = "napi/transform" } # Node.js transformer binding
-oxc_transformer = { version = "0.124.0", path = "crates/oxc_transformer" } # Code transformation
-oxc_transformer_plugins = { version = "0.124.0", path = "crates/oxc_transformer_plugins" } # Transformer plugins
-oxc_traverse = { version = "0.124.0", path = "crates/oxc_traverse" } # AST traversal
+oxc_parser_napi = { version = "0.125.0", path = "napi/parser" } # Node.js parser binding
+oxc_regular_expression = { version = "0.125.0", path = "crates/oxc_regular_expression" } # Regex parser
+oxc_semantic = { version = "0.125.0", path = "crates/oxc_semantic" } # Semantic analysis
+oxc_span = { version = "0.125.0", path = "crates/oxc_span" } # Source positions
+oxc_str = { version = "0.125.0", path = "crates/oxc_str" } # String types
+oxc_syntax = { version = "0.125.0", path = "crates/oxc_syntax" } # Syntax utilities
+oxc_transform_napi = { version = "0.125.0", path = "napi/transform" } # Node.js transformer binding
+oxc_transformer = { version = "0.125.0", path = "crates/oxc_transformer" } # Code transformation
+oxc_transformer_plugins = { version = "0.125.0", path = "crates/oxc_transformer_plugins" } # Transformer plugins
+oxc_traverse = { version = "0.125.0", path = "crates/oxc_traverse" } # AST traversal
 
 # publish = false
 oxc_formatter = { path = "crates/oxc_formatter" } # Code formatting

Cargo.toml

@@ -4,6 +4,12 @@ All notable changes to this package will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0).
 
+## [0.125.0] - 2026-04-13
+
+### 🚀 Features
+
+- 75663c0 semantic: Add enum member value evaluation for const enum support (#20602) (Dunqing)
+
 ## [0.111.0] - 2026-01-26
 
 ### 💥 BREAKING CHANGES

crates/oxc/CHANGELOG.md

@@ -1,6 +1,6 @@
 [package]
 name = "oxc"
-version = "0.124.0"
+version = "0.125.0"
 authors.workspace = true
 categories.workspace = true
 edition.workspace = true

crates/oxc/Cargo.toml

@@ -4,6 +4,29 @@ All notable changes to this package will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0).
 
+## [0.125.0] - 2026-04-13
+
+### 🐛 Bug Fixes
+
+- b43250a allocator: Move allocation tracking into `Bump` (#21342) (overlookmotel)
+- 36f505f allocator: `StringBuilder` use `Allocator::alloc_layout` (#21340) (overlookmotel)
+- 7a08a6f allocator: Fix allocation counting in `Allocator::alloc_concat_strs_array` (#21336) (overlookmotel)
+- bd8bd39 allocator: Remove unsafe hacks from `from_raw_parts` methods (#21283) (overlookmotel)
+- 8f4c340 allocator: Remove dangerous pointer const to mut cast (#21279) (overlookmotel)
+
+### ⚡ Performance
+
+- c3ca6f6 allocator: `StringBuilder::from_strs_array_in` check for 0 length earlier (#21338) (overlookmotel)
+- c2422bb allocator: `Allocator::alloc_concat_strs_array` check for 0 length earlier (#21337) (overlookmotel)
+- 04b0fdc allocator: Mark `Allocator::alloc_layout` as `#[inline(always)]` (#21335) (overlookmotel)
+- 17aee9e allocator: Use `offset_from_unsigned` in `ChunkFooter::as_raw_parts` (#21280) (overlookmotel)
+
+### 📚 Documentation
+
+- f5e1845 allocator: Upgrade headers in doc comments for `Bump` (#21263) (overlookmotel)
+- 2870174 allocator: Upper case `SAFETY` in comments (#21253) (overlookmotel)
+- dd47359 allocator: Add doc comments for panics and errors (#21230) (overlookmotel)
+
 ## [0.124.0] - 2026-04-06
 
 ### 🐛 Bug Fixes

crates/oxc_allocator/CHANGELOG.md

@@ -1,6 +1,6 @@
 [package]
 name = "oxc_allocator"
-version = "0.124.0"
+version = "0.125.0"
 authors.workspace = true
 categories.workspace = true
 edition.workspace = true