[1.7.2] - 2024-07-25

Bug Fixes

• (es/ast) Accept any case of EsVersion during deserialization (#9329) (56da6be)

• (es/typescrupt) Fix ASI issue in fast ts strip (#9332) (57146cf)

• (swc_core) Remove unused preset_env (#9333) (75bc7bf)

Documentation

• (bindings/wasm) Document supported TypeScript version (#9334) (66f31c0)

[1.7.0] - 2024-07-18

Bug Fixes

• (allocator) Fix allocator & add benchmark (#9234) (037dad5)

• (allocator) Remove wrong assertions and add tests (#9252) (d8e8b04)

• (ci) Fix CI of `peff (#9216) (602e0e5)

• (es/codegen) Fix codegen of large numeric literals (#9226) (fba79e6)

• (es/compat) Consider only the variables used in the closure (#9151) (1357531)

• (es/compat) Add support for destructuring with BigInts (#9215) (2cc7028)

• (es/fixer) Wrap in expr in for-in head (#9209) (5cd837f)

• (es/minifier) Fix case matching (#9208) (f81fa6e)

• (es/minifier) Fix compress pow NaN (#9210) (2b361e6)

• (es/minifier) Fix variable declaration in default branch (#9220) (a7c82bd)

• (es/minifier) Check this in function params (#9229) (da4866d)

• (es/minifier) Remove optimization for array pattern (#9241) (521161e)

• (es/minifier) Fix exponentiate operator (#9251) (06bb533)

• (es/minifier) Fix panic in bitwise logic and incorrect values (#9258) (baeb9e2)

• (es/minifier) Collect raw str values for new Tpl element (#9261) (6ddbfa0)

• (es/modules) Fix lint issue (#9206) (efb8636)

• (es/quote) Fix macro (#9270) (93d9e44)

• (es/typescript) Handle unicode for fast ts strip (#9202) (096bfe3)

• (es/typescript) Fix transform mode (#9243) (0e79a5b)

• (es/typescript) Workaround wasm-bindgen (#9272) (6b1d2ff)

Documentation

• (allocator) Mention oxc_allocator (be99ce0)

• (contributing) Fix deno installation url (#9249) (ff5bbda)

• (es/minifier) Add contributing section (e22f3ba)

Features

• (allocator) Initialize package (#9195) (f3681cb)

• (allocator) Implement SwcAlloc (#9232) (e343eb6)

• (allocator) Add a cargo feature (#9239) (398dc21)

• (allocator) Implement default mode (#9242) (b6333db)

• (es/typescript) Add transform mode back to fast TS strip (#9237) (8231e3c)

• (es/utils) Support for arrays using cast_to_number (#9212) (2aef14d)

Miscellaneous Tasks

• (es) Bump unicode-id-start to v1.2.0 (#9177) (9904a53)

• (es/typescript) Improve decorator handling of fast strip (#9178) (962170f)

Performance

• (allocator) Drop scoped_tls (#9240) (4ce2514)

• (bindings) Invert Wasm size shrink (#9224) (aa7f791)

• (bindings/wasm) Shrink the size of the wasm file (#9191) (3a23b3d)

• (es/codegen) Use scoped allocator (#9248) (970f323)

• (es/typescript) Add a benchmark for fast TS strip (#9205) (7d9364c)

• (es/visit) Introduce standard_only_* macros (#9207) (92879b1)

Refactor

• (allocator) Use & instead of a thread-local (#9235) (8d5670e)

• (allocator) Use RAII guard instead of scope (#9254) (6e098ae)

• (common) Drop SyntaxContext from AST nodes (#9175) (b2491e5)

• (es) Use into for AST construction (#9197) (e7358e0)

• (es) Use Into and From for AST construction (#9201) (0960b23)

• (es/codegen) Revert #9248 (#9266) (b9b233c)

• (es/helpers) Remove unnecessary exports (#9225) (69719c2)

• (visit) Pre-generate visitor code (#9262) (9c17663)

Testing

• (allocator) Merge test (#9267) (efc3963)

• (es/base) Disable flaky benchmark (#9221) (bd4bef1)

• Enable scoped API by default (#9247) (e7ce94b)

Pers

• (es/ast) Introduce IdentName (#9185) (7b3e5b3)