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swc-project/swc (@swc/core)

`v1.15.41`

Bug Fixes

(bindings/node) Preserve source context for AST transforms (#11920) (b6dfa74)
(es/codegen) Emit export as namespace correctly (#11923) (4e1f832)
(es/codegen) Emit export as namespace minified correctly (#11924) (7157499)
(es/compat) Rewrite this in destructuring defaults (#11909) (68af779)
(es/decorators) Delay 2022 decorator initializers after private fields (#11847) (3f1a4f5)
(es/decorators) Handle import types in decorator metadata (#11916) (f411429)
(es/fixer) Preserve new tagged template callee parens (#11922) (242a03a)
(es/minifier) Handle unknown member props (#11927) (e59ba68)
(es/parser) Handle Flow async generic arrows (#11926) (b9b8993)
(es/renamer) Avoid duplicate mangled names across eval scope boundaries (#11913) (4a1af84)
(plugin) Avoid importing __free from env (#11908) (4584296)
(swc) Preserve plugin error context (#11904) (4e2e9fc)
(swc_common) Fix sourcemap panic for multibyte mapping positions (#11918) (40c1601)

Documentation

Fix architecture fixer link (#11911) (51cbc8c)

Performance

Lazily compute source file hashes (#11879) (a3cfbd7)
Optimize Atom equality (#11902) (c6f8cb0)

Revert

(es/decorators) Revert decorator initializer ordering (#11901) (a3f23b1)
(swc_common) Revert sourcemap multibyte mapping clamp (#11919) (08b4200)

`v1.15.40`

Bug Fixes

(es/minifier) Preserve args for destructured callbacks (#11830) (21873b0)
(es/minifier) Avoid generating mangled property names that collide with existing properties (#11839) (9b4fab5)
(es/minifier) Respect ecma for iife temp vars (#11873) (e481934)
(es/minifier) Preserve default parameter object props (#11884) (71ff84f)
(es/parser) Reject object-rest assignment to array/object literal (#11875) (7b57d1f)
(es/parser) Reject object rest assignment to literals (#11881) (4ec2eaf)
(es/react) Exclude self-recursive hooks from refresh dependency array (#11838) (9101c71)
(ts/fast-dts) Strip definite assertions in dts (#11858) (2ab1b8a)
(ts/fast-strip) Reject unsafe assertion erasure in binary expressions (#11828) (aa5b539)
(typescript) Strip parameter binding defaults in dts (#11857) (800bc17)

Documentation

Update agent guidance (#11842) (bf2d015)
Add security policy (#11876) (6c43c2d)
Clarify security scope for npm packages (#11877) (4662db8)
Clarify untrusted input security model (#11882) (5463777)

Features

(es/minifier) Fine grained effect analysis of class (#11814) (c9058ad)
(swc_cli) Implement all features for swc_cli (#11797) (9300ede)

Miscellaneous Tasks

(es/minifier) Fix typo in debug log (#11866) (3de0254)
(html) Add webcontainer fallback for @swc/html (#11860) (7692eed)

Performance

(ecma) Reduce transformer compat overhead (#11856) (d03cb71)
(es/codegen) Speed up JsWriter position and srcmap tracking (#11867) (dbceade)
(es/codegen) Remove JsWriter last_srcmap cache (#11869) (3bc1c2b)
(es/minifier) Reduce minifier profiling hotspots (#11853) (28c1091)
Optimize es parser comment finalization (#11852) (2959ddf)

Testing

(es/minifier) Move issue_11835 fixture out of terser folder (#11840) (3dd3431)

Ci

Update corepack in publish docker jobs (#11885) (9a7d954)
Pass publish docker env explicitly (#11888) (c5f7547)
Lock issues closed by merged prs (#11887) (6bd74e5)
Provide aarch64 musl linker in publish job (#11889) (20234fd)
Fix publish musl linker and windows tests (#11890) (a798a23)
Make minifier test path explicit (#11891) (e7cba97)

Security

Save CI caches only on main (#11848) (7582529)
Update rkyv and Rust dependencies (#11851) (20d92eb)
Harden PR workflow permissions (#11849) (e199564)

`v1.15.33`

Bug Fixes

(ci) Update rand lockfile entries (#11827) (7988966)
(es/minifier) Fold unary bool nullish coalescing (#11826) (e39ae3d)
(es/minifier) Preserve for-init sequence order (#11837) (16a56d0)
(es/parser) Parse empty Flow exact object type (#11836) (3d18a26)

Features

Move swc ast explorer into workspace (#11831) (02a8f81)

`v1.15.32`

Bug Fixes

(es/flow) Fix Flow type-only modules in script transforms (#11817) (be38316)
(es/flow) Avoid restoring module context when flow syntax is enabled (#11819) (3ed7243)
(es/minifier) Preserve frozen spread registry keys (#11825) (347181c)
(es/parser) Align Flow generic arrow JSX disambiguation (#11821) (28a7fad)

Features

(es) Add jsc.preserveSymlinks to swc::Options (#11813) (fe38342)

`v1.15.30`

Bug Fixes

(deploy) Fix musl binding test workflow (#11804) (c30a522)
(deploy) Build package ts before Linux GNU binding tests (#11806) (a3d3ef3)
(es/jsx) Preserve quoted JSX attribute newlines (#11796) (9fe56c8)
(es/minifier) Support full ES version parsing in minify (#11800) (af1f08f)
(es/module) Add opt-in symlink-preserving resolver (#11801) (6028240)
(es/parser) Allow return type annotation on Flow constructors (#11790) (d66b29c)
(es/parser) Support Flow anonymous keyof indexers (#11792) (452c4e5)
(es/parser) Add Flow strip RN and RNW regression corpus (#11799) (23a9109)

Documentation

Require PR template for pull requests (#11793) (3a1084a)

Features

(es/minify) Support extracting comments (#11798) (5986411)

unjs/changelogen (changelogen)

`v0.6.2`

🩹 Fixes

cli: Accept hideAuthorEmail arg (#275)

📖 Documentation

Add note about version number interpretation (#272)

🌊 Types

config.types accept boolean value (#278)

🏡 Chore

readme: Fix typo (#270)
Update deps (037ac74)

❤️ Contributors

Philipp Kief (@PKief)
Pooya Parsa (@pi0)
Azat S. (@azat-io)
Adarsh DK <adarsh.dk24012@gmail.com>
B. Jonson (@who-jonson)

`v0.6.1`

🩹 Fixes

Pass cwd in more places before running commands (#266)

🏡 Chore

Update deps (f728b52)
Update tsconfig (e5dced7)

✅ Tests

Update snapshot (ec2618f)

❤️ Contributors

Pooya Parsa (@pi0)
Daniel Roe (@danielroe)

`v0.6.0`

🚀 Enhancements

Update jiti to v2 (6e85d32)
Add check for breaking changes in commit body (#228)
Hide author email address via flag (#247)
Add noAuthors option (#183)

🩹 Fixes

Use https proto for author's github link (#225)
Use https proto for author's github link in tests (#226)
Release version regex supporting pre versions (#259)
Use correct compare changes URL for Bitbucket (#257)
Use tag template for version title and compare change link (#255)
Render usernames in github changelog (#265)

💅 Refactors

Use consola for colors (49e0401)
Use confbox for yaml parsing (19e940c)

📦 Build

⚠️ Esm-only dist (4a22de6)

🏡 Chore

Lint (031cfd6)
Update deps (b184f23)
Update ci (8662c4e)
Update esm-only deps (0d5e31d)

✅ Tests

Add tests for parsing co-authors from commit body (#229)

⚠️ Breaking Changes

⚠️ Esm-only dist (4a22de6)

❤️ Contributors

Pooya Parsa (@pi0)
Klein Petr (@kleinpetr)
Jasper Zonneveld (@JaZo)
Thorsten Seyschab (@toddeTV)
Philipp Kief (@PKief)
Jan-Henrik Damaschke jdamaschke@outlook.de
Damian Głowala (@DamianGlowala)

`v0.5.7`

🩹 Fixes

bump: Avoid using + for canary suffix (#224)

❤️ Contributors

Pooya Parsa (@pi0)

`v0.5.6`

🚀 Enhancements

Add option to sign git tags (#117)
git: Support parse git messages that have prefix emoji (#146)

🩹 Fixes

github: Use bearer token (#180)
Handle repo name with multiple segments (#219)
Lowercase scope when filtering (#199)

💅 Refactors

Replace execa with execSync (#222)
Use human readable date for canary versions (#223)
Update execCommand (68127be)

🏡 Chore

Apply automated lint fixes (72c407f)
Update ci (bcb16cb)
Update non major deps (7f714c9)
Update to eslint v9 (fd40be9)
Apply automated lint fixes (673255b)
Update deps (3cfbe27)

❤️ Contributors

Pooya Parsa (@pi0)
Klein Petr (@kleinpetr)
Wan Chiu (@wan54)
Jianqi Pan (@Jannchie)
Vasily Kuzin exer7um@gmail.com
Daniel Roe (@danielroe)

eslint/eslint (eslint)

`v8.57.1`

`v8.57.0`

pnpm/pnpm (pnpm)

`v8.15.9`: pnpm 8.15.9

Patch Changes

Deduplicate bin names to prevent race condition and corrupted bin scripts #7833.

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Gold Sponsors

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`v8.15.8`

Patch Changes

Upgrade tar

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codacy-production · 2026-04-01T05:48:46Z

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sonarqubecloud · 2026-05-04T19:35:35Z

Quality Gate failed

Failed conditions
1 Security Hotspot

sonarqubecloud · 2026-06-04T06:56:17Z

Quality Gate failed

Failed conditions
1 Security Hotspot

sonarqubecloud · 2026-06-09T18:50:08Z

Quality Gate failed

Failed conditions
1 Security Hotspot

sonarqubecloud · 2026-06-11T18:05:07Z

Quality Gate failed

Failed conditions
1 Security Hotspot