4.52.4

2025-10-03

Bug Fixes

• Fix an issue where the wrong branch of nullish coalescing was picked (#6133)

Pull Requests

• #6128: Enable npm OIDC publishing (@lukastaegert)
• #6133: Correct nullish coalescing branch resolution for symbol left value (@TrickyPi)
• #6134: fix(deps): lock file maintenance minor/patch updates (@renovate[bot], @lukastaegert)

4.52.3

2025-09-27

Bug Fixes

• Fix check in native loader for environments that do not support reports (#6123)

Pull Requests

• #6123: fix(native-loader): safely handle report.getReport() on Termux/Android (@Jobians, @lukastaegert)
• #6124: chore(deps): pin msys2/setup-msys2 action to fb197b7 (@renovate[bot])
• #6125: fix(deps): lock file maintenance minor/patch updates (@renovate[bot])
• #6126: chore(deps): lock file maintenance minor/patch updates (@renovate[bot])

4.52.2

2025-09-23

Bug Fixes

• Fix Android build crashing due to failed dlopen (#6109)

Pull Requests

• #6109: fix(rust): use prebuilt std when it is available (@cyyynthia)

4.52.1

2025-09-23

Bug Fixes

• Opt-out of dynamic import optimization when using top-level await to effectively prevent deadlocks (#6121)

Pull Requests

• #6121: Simplify top-level await deadlock prevention (@lukastaegert)

4.52.0

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)

4.51.0

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])

4.50.2

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)

4.50.1

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)

4.50.0

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)

4.49.0

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)