rollup

Name: rollup
Author: rollup

Developer Tools

rollup release notes.

Latest v4.62.3 · Jul 26, 2026by rollupWebsite rollup/rollup

Changelog

v4.62.3

Jul 26, 2026 · 3 days ago

Fixed

Sanitize illegal characters preserved modules input base

4.62.3

2026-07-26

Bug Fixes

Sanitize illegal characters preserved modules input base (#6439)

Pull Requests

#6421: docs: update x_google_ignoreList link to canonical URL (@DucMinhNe, @lukastaegert)
#6422: fix(deps): update minor/patch updates (@renovate[bot], @lukastaegert)
#6423: chore(deps): update actions/checkout action to v7 (@renovate[bot])
#6424: chore(deps): update dependency eslint-plugin-unicorn to v68 (@renovate[bot], @lukastaegert)
#6425: chore(deps): lock file maintenance (@renovate[bot], @lukastaegert)
#6426: chore(deps): lock file maintenance (@renovate[bot])
#6432: fix: make isLegal idempotent by not using a global-flag regex (@spokodev, @lukastaegert)
#6433: docs: clarify sideEffects and moduleSideEffects (@ishaanlabs-gg, @lukastaegert)
#6434: chore(deps): update dtolnay/rust-toolchain digest to 4be7066 (@renovate[bot], @lukastaegert)
#6435: fix(deps): update minor/patch updates (@renovate[bot])
#6436: chore(deps): update actions/cache action to v6 (@renovate[bot])
#6438: chore(deps): lock file maintenance (@renovate[bot], @lukastaegert)
#6439: Sanitize input base before computing preserved module chunk names (@MahinAnowar, @lukastaegert)
#6443: chore(deps): update dependency eslint-plugin-unicorn to v71 (@renovate[bot], @lukastaegert)
#6444: fix(deps): update rust crate swc_compiler_base to v60 (@renovate[bot])
#6446: chore(deps): update dtolnay/rust-toolchain digest to 4cda84d (@renovate[bot])
#6447: fix(deps): update minor/patch updates (@renovate[bot])
#6448: chore(deps): update actions/setup-node action to v7 (@renovate[bot])
#6449: chore(deps): update dependency eslint-plugin-unicorn to v72 (@renovate[bot])
#6450: chore(deps): update dependency pinia to v4 (@renovate[bot], @lukastaegert)
#6451: chore(deps): lock file maintenance (@renovate[bot], @lukastaegert)
#6455: docs: fix broken commonjs namedExports link in troubleshooting (@Hashim1999164, @lukastaegert)
#6456: fix(deps): update minor/patch updates (@renovate[bot])
#6457: chore(deps): update dependency magic-string to v1 (@renovate[bot], @lukastaegert)
#6458: fix(deps): update swc monorepo (major) (@renovate[bot])
#6459: chore(deps): lock file maintenance (@renovate[bot])
#6460: Fix build:docs after rollup update (@lukastaegert)

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v4.62.2

Jun 19, 2026 · about 1 month ago

Fixed

Do not add spurious side-effect-free external imports to chunks when using minChunkSize

4.62.2

2026-06-19

Bug Fixes

Do not add spurious side-effect-free external imports to chunks when using minChunkSize (#6411)

Pull Requests

#6411: Skip side-effect-free external imports when hoisting is disabled (@morgan-coded, @lukastaegert)
#6416: refactor(rust/parser_ast): extract property AstConverter write buffer kind logic to new method (@fabianbernhart, @lukastaegert)

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v4.62.1

Jun 19, 2026 · about 1 month ago

Changed

Use import attributes for importing JSON

Fixed

Preserve multipart file extensions when deconflicting output chunks
Fix an issue where getLogFilter would match additional logs

4.62.1

2026-06-19

Bug Fixes

Preserve multipart file extensions when deconflicting output chunks (#6408)
Fix an issue where getLogFilter would match additional logs (#6415)

Pull Requests

#6393: Use import attributes for importing JSON (@selfisekai, @lukastaegert)
#6408: fix: insert conflict numbers before first extension in multi-extension filenames (@LeSingh1, @lukastaegert)
#6415: fix: advance value past wildcard prefix before suffix check in getLogFilter (@JSap0914, @lukastaegert)
#6417: chore(deps): update msys2/setup-msys2 digest to 66cd2cc (@renovate[bot])
#6418: fix(deps): update minor/patch updates (@renovate[bot], @lukastaegert)
#6419: chore(deps): update dependency eslint-plugin-unicorn to v66 (@renovate[bot])
#6420: chore(deps): lock file maintenance minor/patch updates (@renovate[bot], @lukastaegert)

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v4.62.0

Jun 13, 2026 · about 2 months ago

Changed

Extract static dependencies imported by manual chunks into separate chunks

4.62.0

2026-06-13

Features

Ensure that shared dependencies between manual chunks and entry points receive a serparate chunk (#6374)

Pull Requests

#6374: Extract the static dependencies imported by manual chunks into separate chunks (@TrickyPi, @lukastaegert)
#6405: fix(deps): update minor/patch updates (@renovate[bot])
#6406: chore(deps): pin dependency concurrently to v9 (@renovate[bot], @lukastaegert)
#6407: chore(deps): lock file maintenance minor/patch updates (@renovate[bot])
#6409: chore(deps): update minor/patch updates to v6.2.0 (@renovate[bot])
#6410: chore(deps): lock file maintenance minor/patch updates (@renovate[bot])
#6412: fix(deps): update minor/patch updates (@renovate[bot])
#6413: chore(deps): update dependency eslint-plugin-unicorn to v65 (@renovate[bot])
#6414: chore(deps): lock file maintenance minor/patch updates (@renovate[bot], @lukastaegert)

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v4.61.1

Jun 4, 2026 · about 2 months ago

Fixed

Avoid extraneous newlines when adding headers via plugins
Fix a rare issue where starting Rollup would hang on Windows

4.61.1

2026-06-04

Bug Fixes

Avoid extraneous newlines when adding headers via plugins (#6403)
Fix a rare issue where starting Rollup would hang on Windows (#6404)

Pull Requests

#6402: Improve documentation for manualPureFunctions (@lukastaegert)
#6403: Does not add an extra leading line feed for addons (@TrickyPi)
#6404: fix: set report.excludeNetwork=true before getReport() to avoid blocking PTR lookups (@jdz321, @lukastaegert)

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v4.61.0

Jun 1, 2026 · about 2 months ago

Added

Sort entry modules to make chunk hashes deterministic

4.61.0

2026-06-01

Features

Sort entry modules to make chunk hashes deterministic (#6391)

Pull Requests

#6376: Eliminate AWS credential exposure on fork PRs in REPL artefact workflow (@lukastaegert)
#6378: fix(deps): update minor/patch updates (@renovate[bot])
#6379: chore(deps): update dependency lint-staged to v17 (@renovate[bot], @lukastaegert)
#6380: chore(deps): update dependency lru-cache to v11 (@renovate[bot], @lukastaegert)
#6381: chore(deps): lock file maintenance (@renovate[bot], @lukastaegert)
#6382: chore(deps): update dependency @types/node to ^20.19.41 (@renovate[bot])
#6386: fix(deps): update minor/patch updates (@renovate[bot])
#6387: chore(deps): update aws-actions/configure-aws-credentials action to v6 (@renovate[bot])
#6388: fix(deps): update swc monorepo (major) (@renovate[bot], @lukastaegert)
#6389: chore(deps): lock file maintenance (@renovate[bot])
#6391: Sort entry modules to make chunk hash names deterministic (@TrickyPi)
#6394: fix(deps): update minor/patch updates (@renovate[bot], @lukastaegert)
#6395: chore(deps): update react monorepo to v19 (@renovate[bot], @lukastaegert)
#6396: fix(deps): update rust crate swc_compiler_base to v57 (@renovate[bot], @lukastaegert)
#6397: chore(deps): lock file maintenance (@renovate[bot], @lukastaegert)
#6400: docs: fix broken links (@jiyujie2006)

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v4.60.4

May 14, 2026 · 3 months ago

Fixed

Improve stability of chunk hashes

Security

Resolve vulnerabilities

4.60.4

2026-05-14

Bug Fixes

Improve stability of chunk hashes (#6362)

Pull Requests

#6362: fix: stabilize chunk assignment across parallel file reads (@sonukapoor, @Sonu Kapoor, @TrickyPi, @lukastaegert)
#6370: fix(deps): update minor/patch updates (@renovate[bot])
#6371: chore(deps): update dependency lru-cache to v11 (@renovate[bot], @lukastaegert)
#6372: chore(deps): update react monorepo to v19 (major) (@renovate[bot])
#6373: chore(deps): lock file maintenance (@renovate[bot], @lukastaegert)
#6375: Resolve vulnerabilities (@lukastaegert)

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v4.60.2

Apr 18, 2026 · 3 months ago

Fixed

Resolve a variable rendering bug when generating different formats from the same build

4.60.2

2026-04-18

Bug Fixes

Resolve a variable rendering bug when generating different formats from the same build (#6350)

Pull Requests

#6327: docs: fix various typos in source and documentation (@Abhi3975, @lukastaegert)
#6331: fix(deps): update minor/patch updates (@renovate[bot])
#6332: chore(deps): update codecov/codecov-action action to v6 (@renovate[bot])
#6333: chore(deps): update dependency eslint-plugin-unicorn to v64 (@renovate[bot])
#6334: fix(deps): update rust crate swc_compiler_base to v51 (@renovate[bot])
#6335: chore(deps): lock file maintenance (@renovate[bot], @lukastaegert)
#6346: fix(deps): update minor/patch updates (@renovate[bot])
#6347: chore(deps): update dependency lru-cache to v11 (@renovate[bot])
#6348: fix(deps): update swc monorepo (major) (@renovate[bot], @lukastaegert)
#6349: chore(deps): lock file maintenance (@renovate[bot], @lukastaegert)
#6350: fix: reset variable render names between outputs in the same generate (@barry3406, @lukastaegert)
#6351: chore(deps): update minor/patch updates (@renovate[bot])
#6352: chore(deps): update cross-platform-actions/action action to v1 (@renovate[bot])
#6353: chore(deps): update dependency lru-cache to v11 (@renovate[bot], @lukastaegert)
#6354: chore(deps): lock file maintenance (@renovate[bot])
#6355: chore(deps): lock file maintenance (@renovate[bot])
#6356: chore(deps): lock file maintenance (@renovate[bot])
#6358: chore: remove cross-env from devDeps (@K-tecchan)

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v4.60.1

Mar 30, 2026 · 4 months ago

Fixed

Resolve a situation where side effect imports could be dropped due to a caching issue

4.60.1

2026-03-30

Bug Fixes

Resolve a situation where side effect imports could be dropped due to a caching issue (#6286)

Pull Requests

#6286: fix: skip dropping side-effects on namespaceReexportsByName cache hit (#6274) (@littlegrayss, @TrickyPi)
#6317: chore(deps): pin dependencies (@renovate[bot], @lukastaegert)
#6318: chore(deps): update msys2/setup-msys2 digest to cafece8 (@renovate[bot], @lukastaegert)
#6319: chore(deps): update minor/patch updates (@renovate[bot], @lukastaegert)
#6320: chore(deps): pin dependency typescript to v5 (@renovate[bot], @lukastaegert)
#6321: chore(deps): update openharmony-rs/setup-ohos-sdk action to v1 (@renovate[bot], @lukastaegert)
#6322: fix(deps): update swc monorepo (major) (@renovate[bot], @lukastaegert)
#6323: chore(deps): lock file maintenance (@renovate[bot])
#6324: chore(deps): lock file maintenance (@renovate[bot], @lukastaegert)

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v4.60.0

Mar 22, 2026 · 4 months ago

Added

Support source phase imports as long as they are external

4.60.0

2026-03-22

Features

Support source phase imports as long as they are external (#6279)

Pull Requests

#6279: feat: external only Source Phase imports support (@guybedford, @lukastaegert)

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