release(crates): v0.30.1

[oxc-bot]

[0.30.1] - 2024-09-24

Features

• 5c323a2 minifier: Loop compressor passes (feat(minifier): loop compressor passes #6013) (Boshen)

Bug Fixes

• 9ca202a codegen: Preserve newlines between comments (fix(codegen): preserve newlines between comments #6014) (Boshen)
• 4a99372 codegen: Print jsdoc comments for TSEnumMembers (fix(codegen): print jsdoc comments for TSEnumMembers #6007) (camc314)
• 97a2c41 isolated-declarations: False positive for class private getter with non-inferrable return type (fix(isolated-declarations): False positive for class private getter with non-inferrable return type #5987) (michaelm)

Performance

• 2b17003 linter, prettier, diagnostics: Use FxHashMap instead of std::collections::HashMap (perf(linter, prettier, diagnostics): use FxHashMap instead of std::collections::HashMap #5993) (camchenry)
• 7b90d79 transformer: SparseStack always keep minimum 1 entry (perf(transformer): SparseStack always keep minimum 1 entry #5962) (overlookmotel)
• 28fe80a transformer: Logical assignment operator transform use SparseStack (perf(transformer): logical assignment operator transform use SparseStack #5960) (overlookmotel)
• 9f7d4b7 transformer: Exponentiation operator transform use SparseStack (perf(transformer): exponentiation operator transform use SparseStack #5959) (overlookmotel)
• 5dc0154 transformer: Nullish coalescing operator transform use SparseStack (perf(transformer): nullish coalescing operator transform use SparseStack #5942) (overlookmotel)
• 618e89e transformer: Arrow function transform: reduce stack memory usage (perf(transformer): arrow function transform: reduce stack memory usage #5940) (overlookmotel)

Documentation

• 5a0d17c ast: Document more AST nodes (docs(ast): document more AST nodes #6000) (DonIsaac)
• 18371dd oxc: Include feature-guarded modules in docs.rs (docs(oxc): include feature-guarded modules in docs.rs #6012) (DonIsaac)
• 1abfe8f semantic: Document SymbolTable (docs(semantic): document SymbolTable #5998) (DonIsaac)
• f5eee72 semantic: Correct docs for Reference (docs(semantic): correct docs for Reference #5992) (overlookmotel)
• 860f108 transformer: Add to arrow functions transform docs (docs(transformer): add to arrow functions transform docs #5989) (overlookmotel)

Refactor

• 0a2f687 minifier: Move dce conditional expression to RemoveDeadCode (refactor(minifier): move dce conditional expression to RemoveDeadCode #5971) (Boshen)
• f02bf51 transformer: Arrow function transform: remove unnecessary assertion (refactor(transformer): arrow function transform: remove unnecessary assertion #6002) (overlookmotel)

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[codspeed-hq]

CodSpeed Performance Report

Merging #6016 will not alter performance

_{Comparing release/crates-1727156809 (4d1ac27) with main (9ca202a)}

Summary

✅ 29 untouched benchmarks