chore(deps): update dependency rollup to v4.52.0

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This PR contains the following updates:

Package	Change	Age	Confidence
rollup (source)	4.41.1 -> 4.52.0

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Release Notes

rollup/rollup (rollup)

v4.52.0

Compare Source

2025-09-19

Features

• Add option output.onlyExplicitManualChunks to turn off merging additional dependencies into manual chunks (#​6087)
• Add support for x86_64-pc-windows-gnu platform (#​6110)

Pull Requests

• #​6087: fix: manualChunks and non manualChunks shared dependencies are merged with the first manualChunk encountered alphabetically (@​maiieul)
• #​6110: Add support x86_64-pc-windows-gnu (@​lsq, @​lukastaegert)
• #​6118: Automatically remove REPL artefacts label from PRs (@​lukastaegert)

v4.51.0

Compare Source

2025-09-19

Features

• Support ROLLUP_FILE_URL_OBJ placeholder to inject file URLs into the generated code (#​6108)

Bug Fixes

• Improve OpenHarmony build to work in more situations (#​6115)

Pull Requests

• #​6108: feat: support ROLLUP_FILE_URL_OBJ for URL object instead of string (@​guybedford, @​lukastaegert)
• #​6112: Disable Cargo cache for Android (@​lukastaegert)
• #​6113: fix(deps): update rust crate swc_compiler_base to v35 (@​renovate[bot])
• #​6114: chore(deps): lock file maintenance minor/patch updates (@​renovate[bot])
• #​6115: Disable local_dynamic_tls for OpenHarmony (@​hqzing)
• #​6116: chore(deps): lock file maintenance minor/patch updates (@​renovate[bot])
• #​6117: chore(deps): lock file maintenance (@​renovate[bot])

v4.50.2

Compare Source

2025-09-15

Bug Fixes

• Resolve an issue where unused destructured array pattern declarations would conflict with included variables (#​6100)

Pull Requests

• #​6100: Tree-shake un-included elements in array pattern (@​TrickyPi)
• #​6102: chore(deps): update actions/setup-node action to v5 (@​renovate[bot])
• #​6103: chore(deps): update dependency eslint-plugin-unicorn to v61 (@​renovate[bot])
• #​6104: fix(deps): update swc monorepo (major) (@​renovate[bot])
• #​6105: fix(deps): lock file maintenance minor/patch updates (@​renovate[bot])
• #​6107: Improve CI stability (@​lukastaegert)

v4.50.1

Compare Source

2025-09-07

Bug Fixes

• Resolve a situation where a destructuring default value was removed (#​6090)

Pull Requests

• #​6088: feat(www): shorter repl shareables (@​cyyynthia, @​lukastaegert)
• #​6090: Call includeNode for self or children nodes in includeDestructuredIfNecessary (@​TrickyPi)
• #​6091: fix(deps): update rust crate swc_compiler_base to v33 (@​renovate[bot])
• #​6092: chore(deps): lock file maintenance minor/patch updates (@​renovate[bot])
• #​6094: perf: replace startsWith with strict equality (@​btea)

v4.50.0

Compare Source

2025-08-31

Features

• Support openharmony-arm64 platform (#​6081)

Bug Fixes

• Fix loading of extensionless imports in config files (#​6084)

Pull Requests

• #​6081: Add support for openharmony-arm64 platform (@​hqzing, @​lukastaegert)
• #​6084: Return null to defer to the default resolution behavior (@​TrickyPi)

v4.49.0

Compare Source

2025-08-27

Features

• Allow config plugins to resolve imports first before deciding whether to treat them as external (#​6038)

Pull Requests

• #​6038: feat: Run external check in cli/run/loadConfigFile.ts as last in order to allow handling of e.g. workspace package imports in TS monorepos correctly (@​stazz, @​TrickyPi)
• #​6082: Improve build pipeline performance (@​lukastaegert)

v4.48.1

Compare Source

2025-08-25

Bug Fixes

• Correctly ignore white-space in JSX strings around line-breaks (#​6051)

Pull Requests

• #​6051: fix: handle whitespace according to JSX common practice (@​cyyynthia)
• #​6078: build: optimize pipeline take two (@​cyyynthia)

v4.48.0

Compare Source

2025-08-23

Features

• If configured, also keep unparseable import attributes of external dynamic imports in the output(#​6071)

Bug Fixes

• Ensure variables referenced in non-removed import attributes are included (#​6071)

Pull Requests

• #​6071: Keep attributes for external dynamic imports (@​TrickyPi)
• #​6079: fix(deps): update swc monorepo (major) (@​renovate[bot])
• #​6080: fix(deps): lock file maintenance minor/patch updates (@​renovate[bot])

v4.47.1

Compare Source

2025-08-21

Bug Fixes

• Revert build process changes to investigate issues (#​6077)

Pull Requests

• #​6077: Revert "build: aggressively optimize wasm build, improve pipeline (#​6053)" (@​lukastaegert)

v4.47.0

Compare Source

2025-08-21

Features

• Aggressively reduce WASM build size (#​6053)

Bug Fixes

• Fix illegal instruction error on Android ARM platforms (#​6072)
• Allow to pass explicit undefined for optional fields in Rollup types (#​6061)

Pull Requests

• #​6053: build: aggressively optimize wasm build, improve pipeline (@​cyyynthia)
• #​6061: fix(types): add support for exactOptionalPropertyTypes (@​remcohaszing, @​lukastaegert)
• #​6072: build(rust): mimalloc-safe/no_opt_arch on aarch64 (@​cyyynthia)

v4.46.4

Compare Source

2025-08-20

Bug Fixes

• Do not omit synthetic namespaces when only accessed via in operator (#​6052)

Pull Requests

• #​6052: fix: don't optimize in with syntheticNamedExports (@​hi-ogawa)
• #​6074: Update transitive dependency to fix audit (@​lukastaegert)

v4.46.3

Compare Source

2025-08-18

Bug Fixes

• Resolve illegal instruction error on arm64 architectures (#​6055)
• Resolve sourcemap generation performance regression (#​6057)

Pull Requests

• #​6043: Avoid generated by comment diff on Windows (@​sapphi-red)
• #​6048: chore(deps): update dependency cross-env to v10 (@​renovate[bot], @​lukastaegert)
• #​6049: fix(deps): lock file maintenance minor/patch updates (@​renovate[bot])
• #​6055: Fix illegal instruction error on arm64 by enabling no_opt_arch feature for mimalloc-safe (@​sapphi-red)
• #​6057: fix: tweak the fallback logic for tracing segment (@​TrickyPi, @​lukastaegert)
• #​6062: docs: update Rust toolchain instructions (@​situ2001, @​lukastaegert)
• #​6063: fix(deps): lock file maintenance minor/patch updates (@​renovate[bot], @​lukastaegert)
• #​6067: chore(deps): update actions/checkout action to v5 (@​renovate[bot], @​lukastaegert)
• #​6068: chore(deps): update actions/download-artifact action to v5 (@​renovate[bot])
• #​6069: fix(deps): update rust crate swc_compiler_base to v31 (@​renovate[bot], @​lukastaegert)

v4.46.2

Compare Source

2025-07-29

Bug Fixes

• Fix in-operator handling for external namespace and when the left side cannot be analyzed (#​6041)

Pull Requests

• #​6041: Correct the logic of include in BinaryExpression and don't optimize external references away (@​TrickyPi, @​cyyynthia, @​lukastaegert)

v4.46.1

Compare Source

2025-07-28

Bug Fixes

• Do not fail when using the in operator on external namespaces (#​6036)

Pull Requests

• #​6036: disables optimization for external namespace when using the in operator (@​TrickyPi)

v4.46.0

Compare Source

2025-07-27

Features

• Optimize in checks on namespaces to keep them treeshake-able (#​6029)

Pull Requests

• #​5991: feat: update linux-loongarch64-gnu (@​wojiushixiaobai, @​lukastaegert)
• #​6029: feat: optimize in checks on namespaces to keep them treeshake-able (@​cyyynthia, @​lukastaegert)
• #​6033: fix(deps): update swc monorepo (major) (@​renovate[bot], @​lukastaegert)

v4.45.3

Compare Source

2025-07-26

Bug Fixes

• Do not fail build if a const is reassigned but warn instead (#​6020)
• Fail with a helpful error message if an exported binding is not defined (#​6023)

Pull Requests

• #​6014: chore(deps): update dependency @​vue/language-server to v3 (@​renovate[bot])
• #​6015: chore(deps): update dependency vue-tsc to v3 (@​renovate[bot], @​lukastaegert)
• #​6016: fix(deps): update swc monorepo (major) (@​renovate[bot], @​lukastaegert)
• #​6017: fix(deps): lock file maintenance minor/patch updates (@​renovate[bot], @​lukastaegert)
• #​6020: Make const reassignments only a warning (@​lukastaegert)
• #​6023: Throw descriptive error message for used export is not defined (@​TrickyPi)
• #​6027: feat: upgrade to NAPI-RS 3 stable (@​Brooooooklyn)
• #​6028: Update eslint-plugin-unicorn to resolve vulnerability (@​lukastaegert)
• #​6034: fix(deps): lock file maintenance minor/patch updates (@​renovate[bot], @​lukastaegert)

v4.45.1

Compare Source

2025-07-15

Bug Fixes

• Resolve crash when using certain conditional expressions (#​6009)

Pull Requests

• #​6009: Add hasDeoptimizedCache flag for ConditionalExpression (@​TrickyPi)

v4.45.0

Compare Source

2025-07-12

Features

• Improve tree-shaking when both branches of a conditional expression return the same boolean value (#​6000)
• In environments that support both CJS and ESM, prefer the ESM build of Rollup (#​6005)

Bug Fixes

• Ensure static blocks do not prevent tree-shaking if they access this (#​6001)

Pull Requests

• #​6000: feat: improve get literal value for conditional expression (@​ahabhgk, @​lukastaegert)
• #​6001: Correct the parent scope for static blocks (@​TrickyPi, @​lukastaegert)
• #​6005: fix: export field order prefer esm (@​DylanPiercey)

v4.44.2

Compare Source

2025-07-04

Bug Fixes

• Correctly handle @__PURE__ annotations after new keyword (#​5998)
• Generate correct source mapping for closing braces of block statements (#​5999)

Pull Requests

• #​5998: Support @__PURE__ when nested after new in constructor invocations (@​TrickyPi)
• #​5999: Add location info for closing brace of block statement (@​TrickyPi)
• #​6002: chore(deps): update dependency vite to v7 (@​renovate[bot], @​lukastaegert)
• #​6004: fix(deps): lock file maintenance minor/patch updates (@​renovate[bot], @​lukastaegert)

v4.44.1

Compare Source

2025-06-26

Bug Fixes

• Reinstate maxParallelFileOps limit of 1000 to resolve the issue for some (#​5992)

Pull Requests

• #​5988: fix(deps): lock file maintenance minor/patch updates (@​renovate[bot], @​lukastaegert)
• #​5992: Set maxParallelFileOps to 1000 (@​lukastaegert)

v4.44.0

Compare Source

2025-06-19

Features

• Remove limit on maxParallelFileOps as this could break watch mode with the commonjs plugin (#​5986)

Bug Fixes

• Provide better source mappings when coarse intermediate maps are used (#​5985)

Pull Requests

• #​5984: fix(deps): lock file maintenance minor/patch updates (@​renovate[bot], @​lukastaegert)
• #​5985: Improve approximation of coarse sourcemap segments (@​TrickyPi)
• #​5986: Remove limit on max parallel file ops (@​lukastaegert)

v4.43.0

Compare Source

2025-06-11

Features

• Provide new fs option and this.fs API to replace file system (#​5944)

Pull Requests

• #​5944: feat(options): Add an option for overriding the file system module in the JS API (@​EggDice, @​lukastaegert)

v4.42.0

Compare Source

2025-06-06

Features

• Add option to allow the input to be located in the output in watch mode (#​5966)

Pull Requests

• #​5966: feat: watch mode add allowInputInsideOutputPath option (@​btea, @​lukastaegert)

v4.41.2

Compare Source

2025-06-06

Bug Fixes

• Detect named export usages in dynamic imports with then and non-arrow function expressions (#​5977)
• Do not replace usages of constant variables with their values for readability (#​5968)

Pull Requests

• #​5968: fix: preserve constant identifiers in unary expressions instead of magic numbers (@​OmkarJ13, @​lukastaegert)
• #​5969: chore(deps): update dependency yargs-parser to v22 (@​renovate[bot], @​lukastaegert)
• #​5970: chore(deps): lock file maintenance minor/patch updates (@​renovate[bot])
• #​5971: chore(deps): lock file maintenance (@​renovate[bot])
• #​5976: Update README.md (@​ftlno, @​lukastaegert)
• #​5977: fix: consider function expression in thenable when tree-shaking dynamic imports (@​TrickyPi)
• #​5981: fix(deps): lock file maintenance minor/patch updates (@​renovate[bot])
• #​5982: Debug/fix watch pipeline (@​lukastaegert)

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