v1.11.4

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Bug Fixes

• (es/decorators) Support negative numbers (#​10114) (5044580)

• (es/minifier) Fix cargo feature debug (#​10090) (48f68db)

• (es/minifier) Fix insufficient logging (#​10091) (9ee79c9)

• (es/minifier) Inline before cost analysis (#​10092) (1425b56)

• (es/minifier) Remove needless println (b1e5b2d)

• (es/resolver) Analyze variable declarations with declare (#​10102) (cff6a64)

• (swc_malloc) Fix build issue due to malloc, really (#​10117) (207a13f)

• (swc_malloc) Add target_env = "gnu" check (#​10118) (da81e11)

• Use jemalloc on platforms that mimalloc fails to build (#​10116) (fb75b98)

Miscellaneous Tasks

• (deps) Update dependency jsonc-parser to v0.26.2 (#​10112) (8c5f7ef)

Performance

• (es/minifier) Improve arrow function inlining cost analysis (#​10093) (e74929c)

• (es/resolver) Remove some vector allocations (#​10101) (b65387a)

• Use mimalloc on linux (#​10113) (3334932)

Refactor

• (es/react) Remove Lrc from parse_expr_for_jsx (#​10098) (bab7704)

v1.11.1

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Bug Fixes

• (error-reporters) Store diagnostics in TransformOutput (#​10027) (52caf23)

• (es/loader) Fix the absolute path check when resolving modules (#​10080) (a3894ae)

• (es/minifier) Fix the order of match arms to inline correctly (#​10053) (f0f842d)

• (es/types) Add transform.verbatimModuleSyntax (#​10079) (a883cdc)

• (swc_common) Fix build with swc_allocator/nightly (#​10067) (6a90b1f)

Documentation

• (swc_core) Add ChangeLog for swc_core (#​10072) (608bc69)

Features

• (es/ast) Add explicit namespace field to distinguish namespace and module declarations (#​10023) (76c2cba)

• (es/ast) Add import attributes to TsImportType (#​9796) (7d297be)

• (es/minifier) Inline across side-effect-free member exprs, (#​10056) (19d01d7)

• (es/minifier) Make seq inliner inline into var without init (#​10077) (c4a839b)

• (es/visit) Introduce core-only visitors (#​10049) (bc666be)

• (swc_allocator) Provide allocators (#​10061) (d4362f7)

Miscellaneous Tasks

• (deps) Update dependency swc-plugin-coverage-instrument to ^0.0.26 (#​10051) (d3fbd21)

• (swc_allocator) Remove nightly from default feature (#​10058) (e78b9d1)

• (swc_allocator) Add #[inline] to allocator methods (#​10066) (853eb53)

Performance

• (es/lints) Remove needless locks (#​10086) (43458e9)

• (es/minifier) Prevent double boxing (#​10074) (29bd286)

Refactor

• (atoms) Rename FastAtom to UnsafeAtom (#​10070) (1771222)

• (atoms) Remove JsWord alias (#​10071) (f33b0bc)

• (es/minifier) Remove CompileUnit to simplify (#​10055) (c75578b)

v1.10.18

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Bug Fixes

• (hstr) Prevent memory leak for global stores (#​10047) (4718bc0)

Miscellaneous Tasks

• (es/minifier) Make minify-all example ignore parsing errors (#​10045) (6c7ec46)

Build

• (es) Select optimization level for each crates (#​10046) (c28d494)

v1.10.17

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Bug Fixes

• (deps) Update cargo (patch) (#​10021) (ffb7734)

• (typescript) Improve type inferring for undefined and null (#​10038) (5059ece)

• (typescript) Remove the usages of private members (#​10037) (8410b59)

Performance

• (hstr) Use thin arc for hash and length (#​10033) (2bea793)

• (hstr) Skip interning if the text is long enough (#​10035) (2622e4e)

Testing

• (hstr) Add tests (#​10043) (32b58f0)

• (ts/fast-strip) Add tests for declare module error cases (#​10040) (37672e0)

v3.5.2

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diff

Remove module-sync condition (#​17156 by @​fisker)

In Prettier 3.5.0, we added module-sync condition to package.json, so that require("prettier") can use ESM version, but turns out it doesn't work if CommonJS and ESM plugins both imports builtin plugins. To solve this problem, we decide simply remove the module-sync condition, so require("prettier") will still use the CommonJS version, we'll revisit until require(ESM) feature is more stable.