This PR contains the following updates: | Package | Change | [Age](https://docs.renovatebot.com/merge-confidence/) | [Adoption](https://docs.renovatebot.com/merge-confidence/) | [Passing](https://docs.renovatebot.com/merge-confidence/) | [Confidence](https://docs.renovatebot.com/merge-confidence/) | |---|---|---|---|---|---| | [rolldown](https://rolldown.rs/) ([source](https://redirect.github.com/rolldown/rolldown/tree/HEAD/packages/rolldown)) | [`1.0.0-rc.15` → `1.0.0-rc.16`](https://renovatebot.com/diffs/npm/rolldown/1.0.0-rc.15/1.0.0-rc.16) | ![age](https://developer.mend.io/api/mc/badges/age/npm/rolldown/1.0.0-rc.16?slim=true) | ![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/rolldown/1.0.0-rc.16?slim=true) | ![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/rolldown/1.0.0-rc.15/1.0.0-rc.16?slim=true) | ![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/rolldown/1.0.0-rc.15/1.0.0-rc.16?slim=true) | --- ### Release Notes <details> <summary>rolldown/rolldown (rolldown)</summary> ### [`v1.0.0-rc.16`](https://redirect.github.com/rolldown/rolldown/blob/HEAD/CHANGELOG.md#100-rc16---2026-04-16) [Compare Source](https://redirect.github.com/rolldown/rolldown/compare/v1.0.0-rc.15...v1.0.0-rc.16) ##### 🚀 Features - const enum cross-module inlining support ([#8796](https://redirect.github.com/rolldown/rolldown/issues/8796)) by [@Dunqing](https://redirect.github.com/Dunqing) - implement module tagging system for code splitting ([#9045](https://redirect.github.com/rolldown/rolldown/issues/9045)) by [@hyf0](https://redirect.github.com/hyf0) ##### 🐛 Bug Fixes - rolldown\_plugin\_vite\_manifest: handle duplicate chunk names for CSS entries ([#9059](https://redirect.github.com/rolldown/rolldown/issues/9059)) by [@sapphi-red](https://redirect.github.com/sapphi-red) - improve error message for invalid return values in function options ([#9125](https://redirect.github.com/rolldown/rolldown/issues/9125)) by [@shulaoda](https://redirect.github.com/shulaoda) - await async export-star init wrappers ([#9101](https://redirect.github.com/rolldown/rolldown/issues/9101)) by [@thezzisu](https://redirect.github.com/thezzisu) - never panic during diagnostic emission ([#9091](https://redirect.github.com/rolldown/rolldown/issues/9091)) by [@IWANABETHATGUY](https://redirect.github.com/IWANABETHATGUY) - include array rest pattern in binding\_identifiers ([#9112](https://redirect.github.com/rolldown/rolldown/issues/9112)) by [@IWANABETHATGUY](https://redirect.github.com/IWANABETHATGUY) - rolldown: set worker thread count with ROLLDOWN\_WORKER\_THREADS ([#9086](https://redirect.github.com/rolldown/rolldown/issues/9086)) by [@fpotter](https://redirect.github.com/fpotter) - rolldown\_plugin\_lazy\_compilation: escape request ID in proxy modules ([#9102](https://redirect.github.com/rolldown/rolldown/issues/9102)) by [@h-a-n-a](https://redirect.github.com/h-a-n-a) - treat namespace member access as side-effect-free ([#9099](https://redirect.github.com/rolldown/rolldown/issues/9099)) by [@IWANABETHATGUY](https://redirect.github.com/IWANABETHATGUY) - relax overly conservative side-effect leak check in chunk optimizer ([#9085](https://redirect.github.com/rolldown/rolldown/issues/9085)) by [@IWANABETHATGUY](https://redirect.github.com/IWANABETHATGUY) - runtime: release `cb` reference after `__commonJS` factory initialization ([#9067](https://redirect.github.com/rolldown/rolldown/issues/9067)) by [@hyf0-agent](https://redirect.github.com/hyf0-agent) - `@__NO_SIDE_EFFECTS__` wrapper should not remove dynamic imports ([#9075](https://redirect.github.com/rolldown/rolldown/issues/9075)) by [@IWANABETHATGUY](https://redirect.github.com/IWANABETHATGUY) - rolldown\_plugin\_vite\_import\_glob: use POSIX path join/normalize for glob resolution ([#9077](https://redirect.github.com/rolldown/rolldown/issues/9077)) by [@shulaoda](https://redirect.github.com/shulaoda) - emit REQUIRE\_TLA error when require() loads a module with top-level await ([#9071](https://redirect.github.com/rolldown/rolldown/issues/9071)) by [@jaehafe](https://redirect.github.com/jaehafe) - emit namespace declaration for empty modules in manual chunks ([#8993](https://redirect.github.com/rolldown/rolldown/issues/8993)) by [@privatenumber](https://redirect.github.com/privatenumber) - rolldown\_plugin\_vite\_import\_glob: keep common base on path segment boundary ([#9070](https://redirect.github.com/rolldown/rolldown/issues/9070)) by [@shulaoda](https://redirect.github.com/shulaoda) - prevent circular runtime helper imports during facade elimination ([#8989](https://redirect.github.com/rolldown/rolldown/issues/8989)) ([#9057](https://redirect.github.com/rolldown/rolldown/issues/9057)) by [@IWANABETHATGUY](https://redirect.github.com/IWANABETHATGUY) - correct circular dependency check in facade elimination ([#9047](https://redirect.github.com/rolldown/rolldown/issues/9047)) by [@h-a-n-a](https://redirect.github.com/h-a-n-a) - docs: correct dead link in CodeSplittingGroup.tags JSDoc ([#9051](https://redirect.github.com/rolldown/rolldown/issues/9051)) by [@hyf0](https://redirect.github.com/hyf0) - emit DUPLICATE\_SHEBANG warning when banner contains shebang ([#9026](https://redirect.github.com/rolldown/rolldown/issues/9026)) by [@IWANABETHATGUY](https://redirect.github.com/IWANABETHATGUY) ##### 🚜 Refactor - use semantic reference flags for member write detection ([#9060](https://redirect.github.com/rolldown/rolldown/issues/9060)) by [@Dunqing](https://redirect.github.com/Dunqing) - extract UsedSymbolRefs newtype wrapper ([#9130](https://redirect.github.com/rolldown/rolldown/issues/9130)) by [@IWANABETHATGUY](https://redirect.github.com/IWANABETHATGUY) - dedupe await wrapping in export-star init emit ([#9119](https://redirect.github.com/rolldown/rolldown/issues/9119)) by [@IWANABETHATGUY](https://redirect.github.com/IWANABETHATGUY) - calculate side-effect-free function symbols on demand ([#9120](https://redirect.github.com/rolldown/rolldown/issues/9120)) by [@IWANABETHATGUY](https://redirect.github.com/IWANABETHATGUY) - extract duplicated top-level await handling into shared helper ([#9087](https://redirect.github.com/rolldown/rolldown/issues/9087)) by [@IWANABETHATGUY](https://redirect.github.com/IWANABETHATGUY) - rolldown\_plugin\_vite\_import\_glob: use split\_first for get\_common\_base ([#9069](https://redirect.github.com/rolldown/rolldown/issues/9069)) by [@shulaoda](https://redirect.github.com/shulaoda) - simplify ESM init deduplication with idiomatic insert check ([#9044](https://redirect.github.com/rolldown/rolldown/issues/9044)) by [@IWANABETHATGUY](https://redirect.github.com/IWANABETHATGUY) ##### 📚 Documentation - document runtime module placement strategy in code-splitting design ([#9062](https://redirect.github.com/rolldown/rolldown/issues/9062)) by [@IWANABETHATGUY](https://redirect.github.com/IWANABETHATGUY) - clarify `options` hook behavior difference with Rollup in watch mode ([#9053](https://redirect.github.com/rolldown/rolldown/issues/9053)) by [@sapphi-red](https://redirect.github.com/sapphi-red) - meta/design: introduce module tags ([#9017](https://redirect.github.com/rolldown/rolldown/issues/9017)) by [@hyf0](https://redirect.github.com/hyf0) ##### ⚡ Performance - convert `generate_transitive_esm_init` to iterative ([#9046](https://redirect.github.com/rolldown/rolldown/issues/9046)) by [@IWANABETHATGUY](https://redirect.github.com/IWANABETHATGUY) ##### 🧪 Testing - merge strict/non\_strict test variants using configVariants ([#9089](https://redirect.github.com/rolldown/rolldown/issues/9089)) by [@IWANABETHATGUY](https://redirect.github.com/IWANABETHATGUY) ##### ⚙️ Miscellaneous Tasks - disable Renovate auto-updates for oxc packages ([#9129](https://redirect.github.com/rolldown/rolldown/issues/9129)) by [@IWANABETHATGUY](https://redirect.github.com/IWANABETHATGUY) - upgrade oxc\@0.126.0 ([#9127](https://redirect.github.com/rolldown/rolldown/issues/9127)) by [@Dunqing](https://redirect.github.com/Dunqing) - deps: update napi to v3.8.5 ([#9126](https://redirect.github.com/rolldown/rolldown/issues/9126)) by [@renovate](https://redirect.github.com/renovate)\[bot] - deps: update dependency [@napi-rs/cli](https://redirect.github.com/napi-rs/cli) to v3.6.2 ([#9123](https://redirect.github.com/rolldown/rolldown/issues/9123)) by [@renovate](https://redirect.github.com/renovate)\[bot] - move lazy-compilation design doc ([#9117](https://redirect.github.com/rolldown/rolldown/issues/9117)) by [@h-a-n-a](https://redirect.github.com/h-a-n-a) - deps: update dependency vite-plus to v0.1.18 ([#9118](https://redirect.github.com/rolldown/rolldown/issues/9118)) by [@renovate](https://redirect.github.com/renovate)\[bot] - deps: update dependency vite-plus to v0.1.17 ([#9113](https://redirect.github.com/rolldown/rolldown/issues/9113)) by [@renovate](https://redirect.github.com/renovate)\[bot] - deps: update oxc to v0.125.0 ([#9094](https://redirect.github.com/rolldown/rolldown/issues/9094)) by [@renovate](https://redirect.github.com/renovate)\[bot] - deps: update dependency follow-redirects to v1.16.0 \[security] ([#9103](https://redirect.github.com/rolldown/rolldown/issues/9103)) by [@renovate](https://redirect.github.com/renovate)\[bot] - deps: update test262 submodule for tests ([#9097](https://redirect.github.com/rolldown/rolldown/issues/9097)) by [@sapphi-red](https://redirect.github.com/sapphi-red) - deps: update crate-ci/typos action to v1.45.1 ([#9096](https://redirect.github.com/rolldown/rolldown/issues/9096)) by [@renovate](https://redirect.github.com/renovate)\[bot] - deps: update rust crates ([#9081](https://redirect.github.com/rolldown/rolldown/issues/9081)) by [@renovate](https://redirect.github.com/renovate)\[bot] - deps: update npm packages ([#9080](https://redirect.github.com/rolldown/rolldown/issues/9080)) by [@renovate](https://redirect.github.com/renovate)\[bot] - remove outdated TODO in determine\_module\_exports\_kind ([#9072](https://redirect.github.com/rolldown/rolldown/issues/9072)) by [@jaehafe](https://redirect.github.com/jaehafe) - rust/test: support `extendedTests: false` shorthand in test config ([#9050](https://redirect.github.com/rolldown/rolldown/issues/9050)) by [@hyf0](https://redirect.github.com/hyf0) - ci: extract shared infra-changes anchor in path filters ([#9054](https://redirect.github.com/rolldown/rolldown/issues/9054)) by [@hyf0](https://redirect.github.com/hyf0) - add docs build check to catch dead links in PRs ([#9052](https://redirect.github.com/rolldown/rolldown/issues/9052)) by [@hyf0](https://redirect.github.com/hyf0) ##### ❤️ New Contributors - [@thezzisu](https://redirect.github.com/thezzisu) made their first contribution in [#9101](https://redirect.github.com/rolldown/rolldown/pull/9101) - [@fpotter](https://redirect.github.com/fpotter) made their first contribution in [#9086](https://redirect.github.com/rolldown/rolldown/pull/9086) - [@jaehafe](https://redirect.github.com/jaehafe) made their first contribution in [#9071](https://redirect.github.com/rolldown/rolldown/pull/9071) - [@privatenumber](https://redirect.github.com/privatenumber) made their first contribution in [#8993](https://redirect.github.com/rolldown/rolldown/pull/8993) </details> --- ### Configuration 📅 **Schedule**: (in timezone Asia/Shanghai) - Branch creation - At any time (no schedule defined) - Automerge - At any time (no schedule defined) 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR was generated by [Mend Renovate](https://mend.io/renovate/). View the [repository job log](https://developer.mend.io/github/rolldown/rolldown-plugin-node-polyfills).  Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>