4.68.3

2026-11-13

Bug Fixes

• Fix generated code in non-ESM formats for assignments and exported declarations in loops and single-statement bodies (#6651)
• Ensure rollup does not make assumptions about the contents of an array where the length has been reassigned (#6655)

Pull Requests

• #6651: Fix system format updates for destructuring and for-loop assignments (@rome-xi, @lukastaegert)
• #6655: Deoptimize array elements when the length is assigned (@waw666waw666, @lukastaegert)
• #6657: docs: remove the dead repl.it reproduction option from the bug report template (@abd1rahmane, @lukastaegert)
• #6658: Update minor/patch updates (@renovate[bot])
• #6659: Lock file maintenance (@renovate[bot])
• #6660: Lock file maintenance (@renovate[bot])
• #6662: Update minor/patch updates (@renovate[bot], @lukastaegert)
• #6663: Lock file maintenance (@renovate[bot])

4.68.2

2026-11-09

Bug Fixes

• Fail if generated file names would write outside the target directory using Windows drive-relative paths (#6652)

Pull Requests

• #6652: Reject Windows drive-relative output file names (@lukastaegert)

4.68.1

2026-11-09

Bug Fixes

• Improve namespace object generation in cyclic imports (#6644)
• Warn about deleting or reassigning namespace members but make those operations catchable runtime errors (#6645)
• Do not generate invalid code for non-esm output when exporting destructing declarations with defaults (#6648)

Pull Requests

• #6638: docs: add missing options to the config file example (@Aryapatel-007, @lukastaegert)
• #6639: List --interop modes in CLI help instead of --no-interop (@ZainnQureshii, @lukastaegert)
• #6643: docs: update the ES modules sentence in the introduction (@vigohan95)
• #6644: Defer namespace bindings initialized later in a cycle (@mayankdhingra02)
• #6645: Preserve namespace property references in delete expressions (@mayankdhingra02, @lukastaegert)
• #6648: Fix invalid output for exported destructuring declarations with defaults (@trleo, @lukastaegert)

4.68.0

2026-11-06

Features

• Use the directory name instead of "index" for dynamic chunks of index.js files (#6630)
• Support tree-shaking of namespace members through default exports (#6631)
• Use cached sourcemaps if available when reading cached files (#6636)

Bug Fixes

• No longer confuse import names starting with a literal "*" with internal namespace import placeholders (#6628)
• Resolve a situation where a shared module accessed through different dynamic imports was wrongly merged into the first (#6632)

Pull Requests

• #6628: Preserve import and export names starting with "*" (@clean99, @lukastaegert)
• #6630: Name dynamic chunks of index files after their directory (@clean99, @lukastaegert)
• #6631: Tree-shake namespace members accessed through a default export (@thelastbackspace)
• #6632: Record live dynamic import edges for chunk assignment (@mayankdhingra02, @lukastaegert)
• #6633: Update minor/patch updates (@renovate[bot], @lukastaegert)
• #6634: Update swc monorepo (major) (@renovate[bot], @lukastaegert)
• #6635: Lock file maintenance (@renovate[bot], @lukastaegert)
• #6636: Do not decode cached sourcemaps again when reusing cached modules (@Ice-Hazymoon, @lukastaegert)

4.67.5

2026-11-04

Bug Fixes

• Do not ignore output.sourcemapFile when the output.file option is not used (#6623)
• Change chunk hash when debug IDs are enabled/disabled (#6625)
• Avoid an unnecessary optional dependency on Linux system (#6627)

Pull Requests

• #6623: Honor output.sourcemapFile when output.file is not set (@simpleqt)
• #6625: Include debug ID comments in chunk hashes (@clean99, @lukastaegert)
• #6627: Do not publish the build-only @napi-rs/lzma-linux-x64-gnu optional dependency (@christophehurpeau, @lukastaegert)

4.67.4

2026-11-01

Bug Fixes

• Make rollup work again on older Xeon processors (#6622)

Pull Requests

• #6622: Build linux-x64-gnu C code for baseline x86-64 CPUs (@TrickyPi)

4.67.3

2026-10-31

Bug Fixes

• Ensure line breaks in module ids are handled correctly in imports (#6620)

Pull Requests

• #6620: Preserve line terminators in module ids (@clean99, @lukastaegert)

4.67.2

2026-10-30

Features

• Support X64 Android (#6603)

Pull Requests

• #6603: Add android-x64 native build (@x-labb, @lukastaegert)
• #6605: Install libatomic1 for Node 26 in smoke test containers (@lukastaegert)
• #6606: Update minor/patch updates (@renovate[bot], @lukastaegert)
• #6608: Update dependency eslint-plugin-unicorn to v79 (@renovate[bot])
• #6610: Lock file maintenance (@renovate[bot])
• #6611: Lock file maintenance (@renovate[bot])
• #6612: Lock file maintenance (@renovate[bot])
• #6615: Lock file maintenance (@renovate[bot])
• #6616: Update estree dependency (@lukastaegert)

4.66.0

2026-10-28

Features

• Support null sources in plugin-generated sourcemaps (#6600)
• Support plugin-generated "index" sourcemaps (#6601)

Bug Fixes

• Preserve rendering errors when the rendereError hook fails (#6602)

Pull Requests

• #6600: Treat null sources in plugin sourcemaps as unmapped (@wleeaf, @lukastaegert)
• #6601: Flatten index sourcemaps returned by plugins (@wleeaf, @lukastaegert)
• #6602: Preserve rendering errors when renderError fails (@shuaiyafei)

4.65.1

2026-10-26

Bug Fixes

• Ensure tree-shaking also respect Symbol.dispose for async disposal (#6556)

Pull Requests

• #6556: Fix tree-shaking of disposable resources (@TrickyPi, @lukastaegert)
• #6595: Update dtolnay/rust-toolchain digest to b725eda (@renovate[bot])
• #6596: Update minor/patch updates (@renovate[bot])
• #6598: Lock file maintenance (@renovate[bot], @lukastaegert)