[1.0.0-beta.51] - 2025-11-19

💥 BREAKING CHANGES

rolldown_plugin_vite_react_refresh_wrapper: add vite prefix (#7086) by @shulaoda
rolldown_plugin_vite_web_worker_post: add vite prefix (#7085) by @shulaoda
rolldown_plugin_vite_wasm_helper: add vite prefix (#7084) by @shulaoda
rolldown_plugin_vite_wasm_fallback: add vite prefix (#7083) by @shulaoda
rolldown_plugin_vite_transform: add vite prefix (#7082) by @shulaoda
rolldown_plugin_vite_reporter: add vite prefix (#7081) by @shulaoda
rolldown_plugin_vite_module_preload_polyfill: add vite prefix (#7080) by @shulaoda
rolldown_plugin_vite_manifest: add vite prefix (#7079) by @shulaoda
rolldown_plugin_vite_load_fallback: add vite prefix (#7072) by @shulaoda
rolldown_plugin_vite_json: add vite prefix (#7071) by @shulaoda
rolldown_plugin_vite_import_glob: add vite prefix (#7070) by @shulaoda
rolldown_plugin_vite_html_inline_proxy: add vite prefix (#7069) by @shulaoda
rolldown_plugin_vite_dynamic_import_vars: add vite prefix (#7068) by @shulaoda
rolldown_plugin_vite_build_import_analysis: add vite prefix (#7067) by @shulaoda
rolldown_plugin_vite_asset_import_meta_url: add vite prefix (#7066) by @shulaoda
rolldown_plugin_vite_alias: add vite prefix (#7065) by @shulaoda
rolldown_plugin_vite_asset_plugin: add vite prefix (#7064) by @shulaoda

🚀 Features

export sync APIs to experimental (#7122) by @shulaoda
rolldown_plugin_vite_asset_import_meta_url: implement template literal support for dynamic URLs (#7118) by @shulaoda
rolldown_plugin_vite_asset_import_meta_url: implement AST-based URL detection (#7113) by @shulaoda
add isPathFragment validation for filename patterns (rollup compat) (#7101) by @IWANABETHATGUY
rolldown_plugin_vite_asset_import_meta_url: align filter logic (#7103) by @shulaoda
rolldown: oxc v0.98.0 (#6961) by @camc314
show error contexts for unhandleable errors (#7095) by @sapphi-red
rolldown_plugin_utils: extract get_hash utility function (#7059) by @shulaoda
rolldown_plugin_asset: initialize CSSEntriesCache (#7015) by @shulaoda
rolldown_plugin_vite_html: align transformIndexHtml logic (#7010) by @shulaoda
builtin-plugin: support bindingifyViteHtmlPlugin (#7008) by @shulaoda
impl generatedCode.symbols for reexport dynamic modules. (#6993) by @IWANABETHATGUY
rolldown_plugin_manifest: support v2 logic (#6979) by @shulaoda
support Node.js module.exports ESM export (#6967) by @Copilot
change "could not clean directory" from error to warning (#6955) by @Copilot
rolldown_binding: add context to errors thrown by plugin hooks (#6964) by @sapphi-red

🐛 Bug Fixes

content hash should be affected by the minify behavior (#7102) by @hyf0
canonical name not found for "__toESM" error when only named imports are used from a CJS module (#7094) by @sapphi-red
preserve directory structure in chunk names with preserveModules (#6872) by @IWANABETHATGUY
rolldown_plugin_asset: correct bundle deletion index calculation (#7063) by @shulaoda
rolldown_plugin_utils: correct string slicing in render_asset_url_in_js (#7061) by @shulaoda
rolldown_plugin_vite_html: use transformed result in asset URL handling (#7060) by @shulaoda
rolldown_plugin_vite_html: skip redundant path resolution for processed URLs (#7058) by @shulaoda
rolldown_plugin_vite_css_post: data race in CSS URL processing (#7055) by @shulaoda
rolldown_plugin_vite_css_post: always compute css asset dirname in build command (#7054) by @shulaoda
rolldown_plugin_vite_css: ensure consistent url in import and export (#7053) by @shulaoda
rolldown_plugin_vite_css_post: use get_or_insert_default for HTMLProxyResult (#7052) by @shulaoda
rolldown_plugin_vite_css: skip commonjs-proxy CSS requests (#7050) by @shulaoda
rolldown_plugin_utils: correct is_css_module (#7049) by @shulaoda
rolldown_plugin_utils: correct is_css_request (#7048) by @shulaoda
rolldown_plugin_vite_html: use correct inline module index (#7046) by @shulaoda
rolldown_plugin_vite_html: correct scripts url update logic (#7045) by @shulaoda
rolldown_plugin_vite_html: fallback to original url on NotFound error (#7043) by @shulaoda
rolldown_plugin_vite_html: move src_tasks to correct branch (#7040) by @shulaoda
rolldown_plugin_vite_html: correct handle_style_tag_or_attribute (#7038) by @shulaoda
builtin-plugin: add config to htmlInlineProxyPlugin (#7036) by @shulaoda
missing CJS default export when SafelyMergeCjsNs optimization is enabled (#7006) by @Copilot
reserve global names before deconflicting external symbols (#7022) by @IWANABETHATGUY
rolldown_plugin_build_import_analysis: process all bundle outputs correctly (#7020) by @shulaoda
rolldown_plugin_vite_css_post: process all bundle outputs correctly (#7019) by @shulaoda
rolldown_plugin_vite_css_post: remove /*$vite$:1*/ correctly (#7018) by @shulaoda
rolldown_plugin_vite_html: use correct span for style_urls (#7017) by @shulaoda
rolldown_plugin_vite_html: track full element span from start to end tag (#7016) by @shulaoda
builtin-plugin: correct viteHtmlPlugin related logic (#7013) by @shulaoda
remove unused module namespace object exporting (#7002) by @IWANABETHATGUY
rust/dev: allow to recover from hmr rebuild failure (#6991) by @hyf0
rust/dev: ensure_latest_bundle_output shouldn't loop infinitely (#6974) by @hyf0
rust/dev: DevEngine#ensure_latest_bundle_output should schedule a rebuild task if there're no queued tasks (#6968) by @hyf0
add Symbol.toStringTag to module facades when generatedCode.symbols is enabled (#6784) by @Copilot

🚜 Refactor

extension checking to use constant array (#7057) by @Copilot
rust/devtools: tweak namings and introduction comments (#7028) by @hyf0
rolldown_plugin_vite_html: use root instead of cwd (#7035) by @shulaoda
rolldown_plugin_vite_css_post: use root instead of cwd (#7034) by @shulaoda
rolldown_plugin_vite_css: use root instead of cwd (#7033) by @shulaoda
rolldown_plugin_transform: use root instead of cwd (#7032) by @shulaoda
rolldown_plugin_reporter: use root instead of cwd (#7031) by @shulaoda
rolldown_plugin_asset: use root instead of cwd (#7030) by @shulaoda
rolldown_plugin_html_inline_proxy: use root instead of cwd (#7029) by @shulaoda
rust/dev: remove dead code of rolldown_dev crate (#6997) by @hyf0
rust: move dev related code into new rolldown_dev crate (#6996) by @hyf0
rolldown_resolver: use consistent generic parameter name Fs (#6998) by @shulaoda
rolldown_resolver: improve resolve method clarity and documentation (#6986) by @shulaoda
rename is_module_facade() to is_entry_point() for clarity (#6994) by @IWANABETHATGUY
rust/dev: unwrap Result<_> from the return type of BundleCoordinator::schedule_build_if_stale (#6980) by @sapphi-red
rolldown_resolver: reorganize impl blocks (#6984) by @shulaoda
rolldown_resolver: extract configuration logic into separate module (#6983) by @shulaoda
rolldown_resolver: improve error messages (#6982) by @shulaoda
rust/dev: rename CoordinatorStatus to CoordinatorStateSnapshot (#6973) by @hyf0
rust/dev: replace InitialBuildState with CoordinatorState (#6972) by @hyf0
ast_scanner: derive Debug, Clone, Copy for CjsGlobalAssignmentType (#6971) by @camc314
rust: filter out devtools specific events for normal tracing (#6965) by @hyf0
rust/dev: replace CoordinatorMsg::HasLatestBuildOutput with GetStatus (#6960) by @hyf0
rust/dev: ensure_current_build_finish shouldn't block the coordinator's event loop (#6959) by @hyf0

📚 Documentation

in-depth/directives: remove TODOs and fix code (#7112) by @sapphi-red
clarify concepts of rolldown's test infra (#7047) by @hyf0
contrib/style: add suggestions about choosing file names (#6989) by @hyf0

⚡ Performance

rolldown_plugin_vite_css_post: cache CSS URL processing results (#7056) by @shulaoda
remove unnecessary collect_vec (#6999) by @IWANABETHATGUY

🧪 Testing

add testcase for #6880 and #6879 (#7107) by @IWANABETHATGUY
vite-tests: use integration branch for vite compatibility tests (#7091) by @shulaoda

⚙️ Miscellaneous Tasks

remove redundant chunk level linefeed (#7109) by @IWANABETHATGUY
pin oxc-minify to 0.97.0 (#7108) by @IWANABETHATGUY
deps: update oxc apps (#7104) by @renovate[bot]
deps: update glob for security (#7105) by @shulaoda
rolldown: add aliases for renamed vite plugins (#7087) by @shulaoda
automate weekly beta releases (#7089) by @Boshen
deps: update dependency oxlint-tsgolint to v0.7.0 (#7088) by @renovate[bot]
deps: update github-actions (#7075) by @renovate[bot]
deps: update dependency oxlint-tsgolint to v0.6.0 (#7037) by @renovate[bot]
deps: update npm packages (#7076) by @renovate[bot]
deps: update rust crates (#7077) by @renovate[bot]
add retry to flaky tests (#7041) by @sapphi-red
rust: rename rolldown_debug to rolldown_devtools (#7026) by @hyf0
deps: update crate-ci/typos action to v1.39.2 (#7001) by @renovate[bot]
ai/github: make copilot review check rust api style (#6988) by @hyf0
move test recover_from_initial_build_error to error_recovery/from_initial_build_syntax_error (#6990) by @hyf0
oxlint: enable typescript/consistent-type-imports rule (#6987) by @shulaoda
deps: update crate-ci/typos action to v1.39.1 (#6975) by @renovate[bot]
build.ts: separate import type (#6921) by @iiio2
format rolldown runtime (#6966) by @IWANABETHATGUY

[1.0.0-beta.50] - 2025-11-12

🚀 Features

rolldown: oxc_resolver v11.13.2 (#6956) by @Boshen
rolldown: oxc v0.97.0 (#6940) by @Boshen

🐛 Bug Fixes

handle error when creating output chunk directories (#6953) by @sapphi-red
throw error if experimental.hmr is set for APIs other than dev (#6860) by @Copilot
apply output.paths transformation to chunk.imports and generated code (#6923) by @Copilot

🚜 Refactor

use anyhow::Context::context where applicable (#6952) by @sapphi-red
dev: use actor design pattern and allow to recover from intial build error (#6936) by @hyf0

📚 Documentation

add sitemap (#6929) by @mdong1909

🧪 Testing

validate publishConfig.exports matches exports field (#6950) by @Copilot
re-enable output/paths/function test (#6934) by @Copilot

⚙️ Miscellaneous Tasks

rename rolldown_watcher to rolldown_fs_watcher (#6958) by @hyf0
enable trust policy (#6948) by @iiio2
deps: update napi (#6951) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to v0.17.6 (#6947) by @renovate[bot]
deps: update npm packages (#6937) by @renovate[bot]
deps: update dependency tsdown to v0.16.2 (#6933) by @renovate[bot]

❤️ New Contributors

@mdong1909 made their first contribution in #6929

[1.0.0-beta.49] - 2025-11-10

🐛 Bug Fixes

node/exports: export ./plugins in publishConfig for rolldown (#6926) by @Copilot
add type of meta.ast for transform hook (#6919) by @IWANABETHATGUY

⚙️ Miscellaneous Tasks

deps: update dependency rust to v1.91.1 (#6927) by @renovate[bot]
deps: update dependency oxlint to v1.28.0 (#6924) by @renovate[bot]
update example with meta.ast + meta.nativeString (#6922) by @IWANABETHATGUY

[1.0.0-beta.48] - 2025-11-10

💥 BREAKING CHANGES

this.emitFile does not respect chunkFileNames (#6868) by @Copilot
remove deprecated top-level dropLabels option (#6915) by @sapphi-red
remove deprecated top-level keepNames option (#6914) by @sapphi-red
remove deprecated top-level profilerNames option (#6913) by @sapphi-red
remove deprecated top-level define and inject options (#6912) by @sapphi-red
move stable plugins from experimental to rolldown/plugins (#6303) by @shulaoda
node: remove experimental RolldownBuild#scan, only expose it from rolldown/experimental (#6889) by @hyf0

🚀 Features

add side-effect detection for global constructors with primitive arguments (#6898) by @IWANABETHATGUY
rust: use BundleMode to handle incremental build exhaustively (#6894) by @hyf0
detect side-effect-free global function calls (#6897) by @IWANABETHATGUY
expose parseSync / parseAsync function (#6866) by @sapphi-red
skip __toESM helper when only named imports are used from CJS modules (#6850) by @Copilot
rolldown_binding: expose htmlInlineProxyPlugin (#6856) by @shulaoda
rolldown_plugin_html_inline_proxy: align load hook logic (#6855) by @shulaoda
rolldown_plugin_html_inline_proxy: align resolveId hook logic (#6854) by @shulaoda
rolldown_plugin_html_inline_proxy: initialize (#6853) by @shulaoda

🐛 Bug Fixes

cli: support nested options in CLI properly (#6911) by @sapphi-red
debug: ensure injecting hook_resolve_id_trigger correctly (#6908) by @hyf0
use chunk-specific exports for entry module export detection (#6904) by @IWANABETHATGUY
debug: ensure build get injected and add tests (#6896) by @hyf0
error: return friendly error for bundler already closed scenario (#6878) by @hyf0
improve dynamic entry processing with iterative approach (#6869) by @IWANABETHATGUY
handle tsconfig option resolve error (#6871) by @sapphi-red
handle error when creating output chunk directories (#6870) by @sapphi-red
node: NormalizedOutputOptionsImpl and NormalizedInputOptionsImpl enumerable (#6861) by @hyf0
node: keys of RolldownOutput should be enumerable (#6852) by @Copilot

🚜 Refactor

rust: rename BundleContext to BundleHandle (#6893) by @hyf0
rust: rename build_span to bundle_span (#6892) by @hyf0
rust: introduce PluginDriverFactory to manage creation of PluginDriver (#6891) by @hyf0
crates/rolldown_binding: remove useless BindingBundlerImpl (#6888) by @hyf0
crates/rolldown_binding: rename Bundler to ClassicBundler and clarify the purpose (#6887) by @hyf0
rust: rename BuildFactory/Build to BundleFactory/Bundle (#6886) by @hyf0
rust: tweak incremental build related methods of Bundler (#6884) by @hyf0
rust: manage build via BuildFactory for Bundler (#6883) by @hyf0
node: implement a new Bundler that satisfy the usage of RolldownBuild (#6877) by @hyf0
node: remove useless nonEnumerable decorator (#6862) by @hyf0

📚 Documentation

add documentation for native replace plugin (#6315) by @shulaoda
in-depth/directives: expand description of how directives are handled (#6882) by @sapphi-red
in-depth/bundling-cjs: clarify the condition of default export interop (#6875) by @sapphi-red
add troubleshooting section for this in exported functions (#6865) by @sapphi-red
update prebuilt binaries list based on Node 24 platform support tier (#6864) by @sapphi-red
remove unsupported [ext] placeholder from entryFileNames and chunkFileNames (#6859) by @Copilot

⚡ Performance

rolldown: improve sourcemap chain processing (#6858) by @Brooooooklyn

🧪 Testing

add test case for issue #6881 with scientific notation (#6906) by @IWANABETHATGUY

⚙️ Miscellaneous Tasks

deps: update npm packages (#6918) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to v0.17.5 (#6917) by @renovate[bot]
deps: lock file maintenance (#6907) by @renovate[bot]
deps: update rust crates (#6905) by @renovate[bot]
deps: update npm packages (#6903) by @renovate[bot]
deps: update github-actions (#6902) by @renovate[bot]
deps: update oxc_resolver and oxc_resolver_napi (#6901) by @shulaoda
deps: update dependency rolldown-plugin-dts to v0.17.4 (#6895) by @renovate[bot]
deps: update dependency tsdown to v0.16.1 (#6885) by @renovate[bot]
deps: upgrade napi to remove linker args that skip missing symbols (#6867) by @Boshen

[1.0.0-beta.47] - 2025-11-05

💥 BREAKING CHANGES

meta.magicString and meta.ast now only initialized once (#6828) by @IWANABETHATGUY

🚀 Features

rolldown_plugin_utils: support common module preload config (#6839) by @shulaoda
expose minify function (#6836) by @sapphi-red
rolldown_plugin_build_import_analysis: remove all __VITE_PRELOAD__ (#6833) by @shulaoda
rolldown_plugin_build_import_analysis: inject vitemapDeps (#6832) by @shulaoda
rolldown_plugin_build_import_analysis: align partial logic (#6831) by @shulaoda
expose more magic string method in js binding (#6819) by @IWANABETHATGUY
rolldown_plugin_build_import_analysis: align renderBuiltUrl logic (#6808) by @shulaoda
rolldown_plugin_build_import_analysis: align resolve dependencies logic (#6803) by @shulaoda
rolldown_plugin_build_import_analysis: align partial logic (#6802) by @shulaoda

🐛 Bug Fixes

rolldown_plugin_build_import_analysis: correct unaligned code (#6845) by @shulaoda
rolldown_binding: resolveDependencies shouldn't return Promise (#6844) by @shulaoda
browser: correct binding file (#6830) by @sxzz

🚜 Refactor

rolldown_plugin_vite_html: use module preload instead (#6843) by @shulaoda
rolldown_plugin_build_import_analysis: use module preload config instead (#6841) by @shulaoda
rolldown_binding: correct renderBuiltUrl (#6835) by @shulaoda
rolldown_plugin_build_import_analysis: remove unnecessary is_module_preload (#6834) by @shulaoda
rolldown_plugin_build_import_analysis: remove unnecessary IS_MODERN_FLAG (#6823) by @shulaoda
rolldown_plugin_build_import_analysis: tweak v2 config (#6804) by @shulaoda

📚 Documentation

add link to Native MagicString In-Depth Guide and fix broken markdown syntax (#6827) by @IWANABETHATGUY
update current status of native magic string (#6820) by @IWANABETHATGUY
add specific use cases (#6822) by @shulaoda
add minification preservation instructions for banner/footer options (#6786) by @ZiuChen

⚙️ Miscellaneous Tasks

deps: bump oxc-resolver to v11.13.1 (#6847) by @renovate[bot]
deps: update dependency tsdown to v0.16.0 (#6840) by @renovate[bot]
README.md: fix broken documentation link to getting started guide (#6837) by @Cheng-fung

❤️ New Contributors

@Cheng-fung made their first contribution in #6837
@ZiuChen made their first contribution in #6786

[1.0.0-beta.46] - 2025-11-03

💥 BREAKING CHANGES

default preserveEntrySignatures to 'exports-only' to align with Rollup (#6723) by @Copilot

🚀 Features

link to docs for commonjs prefer_builtin_feature diagnostic (#6793) by @sapphi-red
rolldown_plugin_build_import_analysis: align partial logic (#6789) by @shulaoda
improve EVAL warning message (#6776) by @sapphi-red
rolldown: oxc v0.96.0 (#6774) by @Boshen
rolldown_plugin_build_import_analysis: align partial logic (#6773) by @shulaoda
skip __toESM when not needed to reduce output size (#6751) by @Copilot
improve EMPTY_IMPORT_META warning message (#6761) by @sapphi-red
rolldown_plugin_build_import_analysis: align no preload logic (#6762) by @shulaoda
rolldown_plugin_vite_css_post: align RemovedPureCSSFilesCache logic (#6745) by @shulaoda
rolldown_plugin_build_import_analysis: initialize generateBundle logic (#6744) by @shulaoda
experimental: introduce freeExternalMemory to free external memory immediately (#6721) by @hyf0

🐛 Bug Fixes

plugins: wrap replacePlugin with makeBuiltinPluginCallable (#6782) by @huang-julien
debug: make sure this.resolve is also tracked under corresponding session (#6798) by @hyf0
legal comments above directives are not preserved (#6787) by @shulaoda
panic when rendering exports to other chunks (#6765) by @Copilot
transform/inject: escape special characters in import source (#6778) by @Copilot
handle default exports from CJS modules correctly (#6767) by @IWANABETHATGUY
rolldown_plugin_build_import_analysis: correct aligned logic (#6768) by @shulaoda
duplicate default export when using both import and require (#6764) by @Copilot
handle arbitrary module namespace identifiers in preserveEntrySignatures: 'allow-extension' (#6753) by @Copilot
TypeError when loading CJS files after bundling mixed CJS+TS project (#6743) by @IWANABETHATGUY
add warnings for import.meta.dirname/filename/url in UMD and IIFE formats (#6747) by @Copilot
rolldown_plugin_manifest: should keep names field (#6742) by @shulaoda
legal comments above import statements are not preserved (#6717) by @shulaoda
remove redundant node check in dynamic entry graph construction (#6730) by @IWANABETHATGUY

🚜 Refactor

remove unnecessary #[napi(gettter)], use function call directly (#6694) by @hyf0
explain the reason if memory doesn't get dropped by freeExternalMemory (#6781) by @hyf0
pre compute exports (#6755) by @IWANABETHATGUY
dev: receive an interface for DevRuntime rather than WebSocket directly (#6734) by @sapphi-red
dev: fix types for the runtime file and expose it properly (#6731) by @sapphi-red

📚 Documentation

fix magicstring credit (#6812) by @TheAlexLichter
in-depth/bundling-cjs: wrap some sections with caveats section (#6796) by @sapphi-red
in-depth/bundling-cjs: add "Ambiguous default import from CJS modules" section (#6795) by @sapphi-red
in-depth/bundling-cjs: make esmExternalRequirePlugin link more prominent (#6792) by @sapphi-red
add explanation about direct eval (#6775) by @sapphi-red
add "Non-ESM Output Formats" page (#6760) by @sapphi-red
use oxc for benchmark comparison in native magic string doc (#6740) by @sapphi-red
polish cleanDir option (#6741) by @hyf0
fix image in native magic string doc (#6739) by @sapphi-red
update description about attachDebugInfo: 'none' (#6738) by @IWANABETHATGUY
add warning about cleanDir behavior with multiple configs (#6735) by @Copilot

🧪 Testing

skip paths function test (#6771) by @IWANABETHATGUY
rust/dev: add test about recover from initial build error (#6567) by @hyf0

⚙️ Miscellaneous Tasks

correct prepare release binding file (#6817) by @shulaoda
deps: update github-actions (#6806) by @renovate[bot]
deps: lock file maintenance npm packages (#6814) by @renovate[bot]
use correct node version (#6809) by @shulaoda
deps: lock file maintenance rust crates (#6815) by @renovate[bot]
deps: update npm packages (major) (#6813) by @renovate[bot]
deps: update dependency dprint-typescript to v0.95.12 (#6805) by @renovate[bot]
fix typo (#6801) by @iiio2
fix typo in is_import_expr_ignored_by_comment method name (#6797) by @sapphi-red
deps: update crate-ci/typos action to v1.39.0 (#6794) by @renovate[bot]
deps: upgrade Rust to v1.91.0 and fix new clippy lints (#6785) by @Copilot
allow dprint to format packages/rolldown/tests except diagnostics directory (#6772) by @Copilot
deps: update dependency tsdown to v0.15.12 (#6759) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to v0.17.3 (#6758) by @renovate[bot]
test/dev: collect multiple build outputs for each step (#6736) by @hyf0
rolldown: change the NAPI-RS binding file to the cjs (#6688) by @Brooooooklyn
test: automatically run extra test with preserve_entry_signatures: 'allow-extension' (#6727) by @Copilot
deps: update dependency rolldown-plugin-dts to v0.17.2 (#6732) by @renovate[bot]
fix node validation (#6728) by @shulaoda
deps: lock file maintenance rust crates (#6636) by @renovate[bot]
deps: update dependency tsdown to v0.15.11 (#6725) by @renovate[bot]

❤️ New Contributors

@huang-julien made their first contribution in #6782

[1.0.0-beta.45] - 2025-10-27

🚀 Features

plugin/vite-resolve: add legacyInconsistentCjsInterop option (#6687) by @sapphi-red
rolldown_plugin_vite_css_post: initialize CSSStyles (#6691) by @shulaoda
rolldown_plugin_manifest: align with vitejs/vite#20585 (#6684) by @shulaoda
enabling mangle private class members (#6679) by @IWANABETHATGUY
rolldown_resolver: auto tsconfig discovery (#6602) by @Boshen
support named imports + CJS by optimization.inlineConst (#6644) by @IWANABETHATGUY

🐛 Bug Fixes

rolldown_binding: use Record instead of Map (#6715) by @shulaoda
validate valibot schema against existing type (#6703) by @ocavue
rolldown_plugin_vite_css_post: align some logic (#6697) by @shulaoda
node/options: should validate transform.jsx correctly (#6698) by @ocavue
inherit runtime helpers from eliminated dependencies (#6689) by @IWANABETHATGUY
clean-dir: advance clean outdir to allow generateBundle outputs (#6647) by @aprosail
rename variable to better reflect its purpose and fix CJS imports (#6663) by @IWANABETHATGUY
bailout tree shake commonjs export when it is defined multiple time (#6659) by @IWANABETHATGUY
rolldown_plugin_reporter: color dimmed text correctly (#6649) by @sapphi-red
don't inline json module when used as a namespace reference (#6652) by @IWANABETHATGUY
avoid define deprecation warning when loading a config file (#6641) by @sapphi-red

💼 Other

pluginutils: switch to tsc to solve the issue of loading conflicting binary (#6708) by @hyf0

🚜 Refactor

node: only call transformToRollupOutput when needed (#6695) by @hyf0
node: split transformToRollupOutput into mutable and immutable versions (#6693) by @hyf0
remove unnecessaey lazy data passing for BindingOutputs (#6692) by @hyf0
rolldown_plugin_utils: tweak CSSEntriesCache (#6685) by @shulaoda
rolldown_binding: use unified BindingRenderBuiltUrl (#6653) by @shulaoda

📚 Documentation

in-depth about experimental.nativeMagicString (#6713) by @IWANABETHATGUY
polish optimization (#6719) by @IWANABETHATGUY
clarify output.cleanDir timing behavior for plugin compatibility (#6682) by @Copilot
add Kevin Deng, 翠 (sapphi-red), and Alexander Lichter to team page with Bluesky links (#6664) by @Copilot
polish preserveEntrySignature doc (#6661) by @IWANABETHATGUY
set up redirects via netlify (#6654) by @TheAlexLichter
polish doc about treeshake (#6650) by @IWANABETHATGUY
rework options documentation first round (#6542) by @hyf0

⚡ Performance

rolldown: upgrade sugar_path (#6646) by @Brooooooklyn

🧪 Testing

add live bindings test for default export snapshot semantics (#6538) by @Copilot

⚙️ Miscellaneous Tasks

deps: lock file maintenance npm packages (#6714) by @renovate[bot]
deps: update github-actions (#6710) by @renovate[bot]
deps: update dependency @vueuse/core to v14 (#6711) by @renovate[bot]
deps: update github-actions (major) (#6712) by @renovate[bot]
deps: update dependency tsdown to v0.15.10 (#6706) by @renovate[bot]
remove typedoc dependency and cleanup unused documentation generation (#6686) by @Copilot
deps: update dependency rolldown-plugin-dts to v0.17.1 (#6690) by @renovate[bot]
lint: oxlint --type-aware (#5660) by @Boshen
rolldown: update napi and js binding (#6676) by @Brooooooklyn
deps: update vitest to v4 (#6673) by @sapphi-red
test: support DevTestMeta#dev (#6672) by @hyf0
deps: update dependency rolldown-plugin-dts to ^0.17.0 (#6671) by @renovate[bot]
test: move dev related options to rolldown_dev_common (#6667) by @hyf0
test: add DevTestMeta under TestMeta#dev to control dev related behaviors (#6666) by @hyf0
deps: update dependency vite to v7.1.11 [security] (#6645) by @renovate[bot]
pluginutils: use rolldown to build plugutils (#6642) by @Brooooooklyn
deps: update dependency tsdown to v0.15.9 (#6643) by @renovate[bot]

❤️ New Contributors

@ocavue made their first contribution in #6703

[1.0.0-beta.44] - 2025-10-20

💥 BREAKING CHANGES

enable output.minifyInternalExports for format: 'es' or minify: true (#6594) by @sapphi-red
node/options: remove InputOptions.jsx, prefer transform.jsx always (#6548) by @hyf0

🚀 Features

support jsx preset for transform.jsx (#6630) by @shulaoda
rolldown_plugin_vite_html: align inject_to_body function (#6622) by @shulaoda
rolldown_vite_css_post_plugin: tweak is_legacy field (#6620) by @shulaoda
native-plugin: expose viteHtmlPlugin (#6609) by @shulaoda
native-plugin: expose viteCSSPostPlugin (#6606) by @shulaoda
builtin-plugin: expose viteCSSPlugin (#6605) by @shulaoda
rolldown_plugin_vite_html: complete plugin binding (#6604) by @shulaoda
rolldown_plugin_vite_css: support plugin binding (#6598) by @shulaoda
add TypedArray constructors to side-effect free globals (#6592) by @IWANABETHATGUY
rolldown_plugin_vite_html: align process src attr logic (#6572) by @shulaoda
rolldown: support output.clearDir to clean up dir before build (#6486) by @aprosail
dev: return RolldownOutput instead of BindingOutputs from onOutput (#6563) by @sapphi-red
rolldown_plugin_vite_html: align process srcset logic (#6560) by @shulaoda
rolldown_plugin_vite_html: align process src function (#6559) by @shulaoda
rolldown_plugin_vite_html: align parse secset function (#6558) by @shulaoda
node/options: deprecate dropLabels and add transform.dropLabels (#6557) by @hyf0
node/options: deprecate keepNames and add output.keepNames (#6556) by @hyf0
node/options: deprecate profilerNames and add output.generatedCode.profilerNames (#6555) by @hyf0
node/options: deprecate top level inject and define and add transform.define, transform.inject (#6544) by @hyf0
rolldown_plugin_vite_html: initialize attributes handle logic (#6543) by @shulaoda
rolldown: oxc v0.95.0 (#6541) by @Boshen
rolldown_plugin_vite_html: align inject css logic (#6528) by @shulaoda
rolldown_plugin_vite_html: align modulepreload inject logic (#6526) by @shulaoda
rolldown_plugin_vite_html: align css bundle output inject logic (#6524) by @shulaoda
rolldown_plugin_vite_html: support inject_to_head function (#6522) by @shulaoda
rolldown_plugin_vite_html: align emit and delete logic (#6521) by @shulaoda
rolldown_vite_html: align handle html asset url logic (#6518) by @shulaoda
add an example how to transform code and generate sourcemap with experimental.nativeMagicString (#6514) by @IWANABETHATGUY
rolldown_plugin_vite_html: align handle inline css logic (#6517) by @shulaoda

🐛 Bug Fixes

native-plugin: use correct config for assetPlugin (#6638) by @shulaoda
no_color not being respected on reporter (#6615) by @H4ad
improve tree shaking for JSON default imports (#6626) by @IWANABETHATGUY
cjs treeshaking removes used code (#6597) by @IWANABETHATGUY
plugin/vite-resolve: return package_json_path from resolveId hook (#6434) by @sapphi-red
dev: should have idx error happens with deferSyncScanData + incremental rebuild (#6568) by @sapphi-red
rolldown: sync scoping properly in pre_process_ecma_ast (#6537) by @Boshen
process CJS tree shaking bailout modules before eliminating unused dynamic entries (#6549) by @IWANABETHATGUY
rust/dev: error of bundler.scandoesn't get handled (#6547) by @Copilot
inline only self referenced json module properties (#6519) by @IWANABETHATGUY
avoid processing native MagicString sourcemap when sourcemap is disabled (#6510) by @IWANABETHATGUY

🚜 Refactor

rolldown_binding: unify BindingAssetInlineLimit (#6625) by @shulaoda
rolldown_binding: tweak BindingAssetPluginConfig (#6624) by @shulaoda
tweak viteCSSPlugin config (#6610) by @shulaoda
rust/dev: remove unnecessary bundler cache management of dev engine (#6576) by @hyf0
rust/dev: refactor TaskInput into enum to reduce invalid states (#6575) by @hyf0
improve the error message of ScanStageCache#merge (#6564) by @IWANABETHATGUY
rust/dev: use client_id to check if module is executed for test environment (#6566) by @hyf0
rust/binding: mark napi object that won't be received from js side (#6531) by @hyf0
rust/binding: mark napi object struct that won't be passed to js explicitly (#6525) by @hyf0
rust/binding: use &str or JsString to avoid unnecessary clone (#6523) by @hyf0
rust/binding: use &str to avoid unnecessary clone (#6520) by @hyf0
rust: replace unwrap with expect for better error handling in message sending (#6509) by @hyf0

📚 Documentation

add redirect from /guide/in-depth/ to /in-depth/ (#6554) by @Copilot
guide: polish notable features page (#6535) by @sapphi-red
builtin-plugins: add replace plugin docs (#6534) by @sapphi-red
add Additional Thanks in acknowledgements page (#6507) by @hyf0
polish doc for experimental.nativeMagicString (#6504) by @IWANABETHATGUY

⚡ Performance

cli: advance createTokioRuntime (#6618) by @hyf0
rolldown: reduce unnecessary Vec allocate (#6601) by @Brooooooklyn
rolldown: make derived assets generation more parallel (#6600) by @Brooooooklyn
rolldown: make chunks generation more parallel (#6599) by @Brooooooklyn
rolldown_utils: only allocate HASH_PLACEHOLDER_LEFT once (#6595) by @Brooooooklyn
rolldown: use oxc-resolver with simd-json (#6591) by @Boshen
rolldown: avoid allocate the sourcemap sources on non Windows os (#6590) by @Brooooooklyn
resolver: use optimized fs.read_to_string impl (#6589) by @Brooooooklyn
deps: upgrade json-escape-simd and add simdutf8 dependency (#6579) by @Brooooooklyn
rust/dev: remove unncessary clone for ClientInput (#6565) by @hyf0
visit ast in cross_module_optimization stage parallel (#6552) by @IWANABETHATGUY

🧪 Testing

json module prop conflict with normal module declaration binding (#6540) by @IWANABETHATGUY
vite-tests: fix rolldown overrides (#6532) by @sapphi-red

⚙️ Miscellaneous Tasks

remove string conversion warning in replacePlugin to compatible with rollup (#6639) by @IWANABETHATGUY
deps: update dependency dprint-json to v0.21.0 (#6637) by @renovate[bot]
deps: lock file maintenance (#6635) by @renovate[bot]
deps: lock file maintenance npm packages (#6632) by @renovate[bot]
node: use built-in styleText (#6340) by @dumbmatter
deps: update actions/setup-node action to v6 (#6629) by @renovate[bot]
deps: update github-actions (#6628) by @renovate[bot]
deps: update dependency dprint-markdown to v0.20.0 (#6627) by @renovate[bot]
Switch color dependencies (ansis and picocolors) to built-in styleText (#6619) by @IWANABETHATGUY
native-plugin: tweak assetPlugin (#6623) by @shulaoda
remove deprecated warning in build.ts (#6621) by @IWANABETHATGUY
deps: update dependency tsdown to v0.15.8 (#6617) by @renovate[bot]
rolldown_binding: rename vite css plugin config field (#6611) by @shulaoda
add colored deprecation warnings for top-level options (#6612) by @IWANABETHATGUY
rust: make cargo publish --workspace work (#6287) by @Boshen
deps: update dependency rolldown-plugin-dts to v0.16.12 (#6608) by @renovate[bot]
test: add opposite_minify_internal_exports and remove minify_internal_exports extend test (#6596) by @hyf0
test: render snapshot for build and dev independently (#6584) by @hyf0
test: split test logic for normal build and dev engine (#6580) by @hyf0
fix rolldown build self warning (#6578) by @IWANABETHATGUY
tweak BindingBuiltinPluginName (#6574) by @shulaoda
rust: use forked notify crate (#6573) by @Boshen
add .len() and .is_empty() to HybridIndexVec (#6570) by @sapphi-red
ai: improve AGENT.md with verified prompts (#6533) by @hyf0
clippy: set too-many-lines-threshold to 200 (#6530) by @shulaoda
clean up examples/basic-vue (#6515) by @IWANABETHATGUY
deps: update dependency tsdown to v0.15.7 (#6512) by @renovate[bot]
add shulaoda to release PR assignees (#6505) by @shulaoda

❤️ New Contributors

@dumbmatter made their first contribution in #6340
@H4ad made their first contribution in #6615
@aprosail made their first contribution in #6486

[1.0.0-beta.43] - 2025-10-13

🚀 Features

add filterVitePlugins utility that uses to skip vite plugins using apply: "serve" (#6502) by @IWANABETHATGUY
rolldown_plugin_vite_html: align partial can inline entry logic (#6500) by @shulaoda
rolldown_plugin_vite_html: align get_imported_chunks logic (#6499) by @shulaoda
rolldown_plugin_vite_html: align HtmlTagDescriptor (#6498) by @shulaoda
rolldown_plugin_vite_html: align partial utility functions logic (#6497) by @shulaoda
rolldown_html_vite_html: align partial inject chunk asset links logic (#6496) by @shulaoda
rolldown_plugin_vite_html: align processedHtml logic (#6494) by @shulaoda
add nativeMagicString options (#6469) by @IWANABETHATGUY
rust: eagerly cleanup resources when calling close (#6483) by @hyf0
rust: verify if bundler is closed for public API (#6481) by @hyf0
replace [format] placeholder in chunk filename templates (#6476) by @elecmonkey
implement synchronous JS callback invocation for paths function (#6474) by @IWANABETHATGUY
rolldown_plugin_vite_html: align partial transform hook logic (#6471) by @shulaoda
Support output.paths (#6470) by @IWANABETHATGUY
rolldown_plugin_vite_html: align script urls handle logic (#6466) by @shulaoda
add validation for preserveEntrySignatures with includeDependenciesRecursively option (#6468) by @hyf0
rolldown_plugin_vite_html: align partial logic (#6465) by @shulaoda
background sourcemap generation for Javascript transform hooks (#6293) by @IWANABETHATGUY
rolldown_plugin_vite_html: handle style tag (#6464) by @shulaoda
rolldown_plugin_vite_html: handle inline style attribute (#6463) by @shulaoda
rolldown_plugin_vite_html: partially handle vite-ignore attribute (#6462) by @shulaoda
dev/node: expose errors of on_hmr_updatrs to node (#6454) by @hyf0
dev/node: expose errors of on_output to node (#6453) by @hyf0
dev: expose hmr errors on on_hmr_updatrs callback (#6443) by @hyf0

🐛 Bug Fixes

fallback sourcemap generation for experimental.nativeMagicString: false (#6488) by @IWANABETHATGUY
take resolve.modules into account (#6484) by @Pickachu
rolldown: increase tokio blocking threads size for watch mode (#6467) by @Brooooooklyn
use len_utf16 in magic_string CharToByteMapper (#6461) by @IWANABETHATGUY
pass advancedChunks#includeDependenciesRecursively to rust (#6448) by @hyf0
dev: should compute hmr update correctly for multiple clients (#6442) by @hyf0
allow specifying packageJsonPath in PluginContext.load (#6439) by @sapphi-red
use transform.target as default for minify target when minify: { compress: true } (#6433) by @sapphi-red

🚜 Refactor

extract background sourcemap handling into separate methods (#6501) by @IWANABETHATGUY
rust: only expose methods of Bundler for public usage (#6480) by @hyf0
dev/node: use napi object instead clss for BindingClientHmrUpdate (#6456) by @hyf0
dev/node: improve DevOnHmrUpdates API (#6455) by @hyf0

📚 Documentation

update team page and add acknowledgements page (#6495) by @hyf0
restructure website and files (#6492) by @hyf0
correct incorrect documentation about the config file (#6472) by @jsparkdev
options: experimental.strictExecutionOrder (#6450) by @hyf0
adding why-plugin-hook-filter in depth (#6446) by @IWANABETHATGUY

⚡ Performance

rolldown: replace serde JSON string escape with simd impl (#6475) by @Brooooooklyn

⚙️ Miscellaneous Tasks

docs: redirect removed path to new locations for compatibility (#6493) by @hyf0
deps: lock file maintenance npm packages (#6490) by @renovate[bot]
deps: update github-actions (major) (#6415) by @renovate[bot]
deps: update github-actions (#6489) by @renovate[bot]
rust: add comment for DiagnosticOptions#stabilize_path (#6447) by @hyf0
rust: remove unused BindingHmrOutput (#6457) by @hyf0
rolldown_plugin_vite_html: tweak utils.rs (#6460) by @shulaoda
change node version to lts (#6435) by @iiio2
rust/test: split hmr related structs into their own files (#6445) by @hyf0
deps: update crate-ci/typos action to v1.38.1 (#6452) by @renovate[bot]
rust/test: render hmr errors (#6444) by @hyf0
examples: add "type": "module" in package.json (#6441) by @iiio2

❤️ New Contributors

@Pickachu made their first contribution in #6484
@elecmonkey made their first contribution in #6476
@jsparkdev made their first contribution in #6472

[1.0.0-beta.42] - 2025-10-07

🚀 Features

rolldown: oxc v0.94.0 (#6428) by @Boshen
add CLI environment flag (#6426) by @IWANABETHATGUY
dev: use RebuildStrategy#Auto by default (#6420) by @hyf0
rolldown_plugin_vite_html: introduce html plugin state (#6413) by @shulaoda
dev: expose build errors via DevOptions#on_output (#6412) by @hyf0
dev: add binding for DevOptions#rebuild_strategy (#6396) by @hyf0
dev: add RebuildStrategy::Auto to issue rebuild automatically if detecting full reload hmr update (#6395) by @hyf0
debug: inject call_id for renderChunk hook (#6392) by @hyf0
node/dev: add DevEngine#close (#6377) by @hyf0
rust/dev: add DevEngine#close (#6376) by @hyf0

🐛 Bug Fixes

rolldown_plugin_react_refresh_wrapper: register exports in next microtask (#6423) by @sapphi-red
plugin/vite-resolve: try original extension before replacing with TS variants (#6421) by @sapphi-red
node/resolve: take custom package json path into account (#6419) by @hyf0
dev: call watchChange hook (#6403) by @sapphi-red
use minify options for DCE for dce-only minify (#6402) by @sapphi-red
respect package.json type field in plugin-resolved modules (#6400) by @hyf0
returning result of this.resolve in resolveDynamicImport hook impacts bundle size (#6397) by @sapphi-red
rolldown_plugin_json: avoid generating named exports for eval and arguments (#6381) by @sapphi-red
use static property for namespace object (#6383) by @sapphi-red

🚜 Refactor

rust: improve constuction of PackageJson and remove unused fields (#6418) by @hyf0
introduce BindingResult to pass errors from rust to js (#6390) by @hyf0
rust: rename eager_rebuild to rebuild_strategy with enum (#6394) by @hyf0
rust/binding: use BindingError to cover JsError and NativeError (#6388) by @hyf0
rust/binding: rename BindingError to NativeError (#6387) by @hyf0

📚 Documentation

tweak built-in transforms section (#6384) by @sapphi-red

⚡ Performance

dev: avoid frequent setTimeout -> clearTimeout (#6375) by @sapphi-red

🧪 Testing

hmr: include generated bundle for full reloads in snapshots (#6374) by @sapphi-red
dev: add test about doing hmr with not being affected by not executed modules (#6360) by @hyf0
hmr: hmr patch file generation for this.addWatchFile (#5219) by @sapphi-red

⚙️ Miscellaneous Tasks

deps: update crate-ci/typos action to v1.38.0 (#6431) by @renovate[bot]
deps: update crate-ci/typos action to v1.37.3 (#6429) by @renovate[bot]
deps: lock file maintenance npm packages (#6417) by @renovate[bot]
deps: update github-actions (#6414) by @renovate[bot]
rust/test: sensible heading level for build snapshot of config variant (#6408) by @hyf0
rust/test: introduce SnapshotSection to organize snapshot content (#6407) by @hyf0
rust/test: extract ArtifactsSnapshot and BuildRoundOutput into standalone files (#6406) by @hyf0
rust/test: introduce ArtifactsSnapshot to make generating snapshot more clear (#6405) by @hyf0
deps: update crate-ci/typos action to v1.37.2 (#6409) by @renovate[bot]
fix GitHub casing (#6401) by @iiio2
rust: remove unused rolldown_binding_watcher crate (#6386) by @hyf0
deps: update crate-ci/typos action to v1.37.1 (#6391) by @renovate[bot]
node: rename normalizeErrors into aggregateBindingErrorsIntoError (#6389) by @hyf0
fix typos (#6382) by @sapphi-red
deps: update dependency tsdown to v0.15.6 (#6379) by @renovate[bot]
deps: update crate-ci/typos action to v1.37.0 (#6380) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to v0.16.11 (#6378) by @renovate[bot]
add comment to add_watch_file that the path should be a normalized absolute path (#6371) by @sapphi-red
deps: update dependency rolldown-plugin-dts to v0.16.10 (#6373) by @renovate[bot]

[1.0.0-beta.41] - 2025-09-29

🚀 Features

support output.generatedCode.symbols (#6335) by @IWANABETHATGUY
rolldown: oxc v0.93.0 (#6364) by @Boshen
rolldown_plugin_vite_html: finish script tag logic (#6355) by @shulaoda
rolldown_plugin_vite_html: support inline html proxy (#6353) by @shulaoda
rolldown_plugin_vite_html: transform script tag into js import (#6351) by @shulaoda
rolldown_plugin_vite_html: overwrite script src url (#6349) by @shulaoda
rolldown_plugin_vite_html: remove vite-ignore attribute (#6348) by @shulaoda
rolldown_plugin_vite_html: use html5ever and markup5ever_rcdom (#6327) by @shulaoda
rust/dev: support on_output callback (#6330) by @hyf0
rust/dev: support disable_watcher (#6329) by @hyf0
dev: introduce client/session concept into dev engine (#6297) by @hyf0

🐛 Bug Fixes

'asset' module type and CJS format produces warnings and wrong output (#6369) by @IWANABETHATGUY
inlining constants in CJS by optimization.inlineConst incorrectly inlines non-constant values if the value is assigned more than once (#6328) by @IWANABETHATGUY
dev: add hasLatestBuildOutput instead of scheduleBuildIfStale and add edit-reload test (#6321) by @sapphi-red

🚜 Refactor

rust/dev: rename HmrManager to HmrState and tweak namings (#6358) by @hyf0
rust/dev: use Bundler to expose hmr related methods (#6356) by @hyf0
rolldown_plugin_vite_html: use html5gum instead (#6343) by @shulaoda
dev: remove deprecated new field from HMR options and related configurations (#6337) by @hyf0
dev: remove unused hmr API (#6336) by @hyf0
make cjs_ast_analyzer immutable for better reuse (#6326) by @IWANABETHATGUY
simplify logic for determining entry is_lived (#6325) by @IWANABETHATGUY

⚡ Performance

dev: compute depended data incrementally (#6357) by @hyf0

🧪 Testing

rust/hmr: use dev engine to test hmr (#6334) by @hyf0

⚙️ Miscellaneous Tasks

deps: update notify (#6368) by @sapphi-red
deps: lock file maintenance npm packages (#6366) by @renovate[bot]
deps: update github-actions (#6365) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to v0.16.9 (#6354) by @renovate[bot]
deps: update dependency tsdown to v0.15.5 (#6350) by @renovate[bot]
node: use catalog: to unify version of all dependencies (#6339) by @hyf0
ci: unify node installation via oxc-project/setup-node (#6338) by @Boshen
deps: update crate-ci/typos action to v1.36.3 (#6341) by @renovate[bot]
remove unused snapshots (#6331) by @IWANABETHATGUY

[1.0.0-beta.40] - 2025-09-24

🚀 Features

rolldown: oxc v0.92.0 (#6322) by @Boshen
adding partial MagicString binding (#6289) by @IWANABETHATGUY
rolldown_plugin_vite_html: initialize (#6292) by @shulaoda

🐛 Bug Fixes

rolldown_plugin_react_refresh_wrapper: avoid using cwd to allow using as a callable plugin (#6318) by @sapphi-red
rolldown_plugin_transform: resolve tsconfig from absolute path (#6311) by @shulaoda

🚜 Refactor

Construct MagicString with Cow<str> instead of &str (#6288) by @IWANABETHATGUY
throw error if generating oxc runtime helper fails (#6291) by @shulaoda

📚 Documentation

add more description about sourcemapIgnoreList (#6314) by @IWANABETHATGUY

⚡ Performance

reduce sourcemap_ignore_list js function call (#6313) by @IWANABETHATGUY
string_wizard: use memchr to find patterns in replace (#6312) by @IWANABETHATGUY
simplify sourcemap token processing in collapse_sourcemaps (#6310) by @IWANABETHATGUY
rolldown: some minor perf optimization (#6306) by @Brooooooklyn
rolldown: fine-tuning the tokio scheduler (#6272) by @Brooooooklyn

⚙️ Miscellaneous Tasks

deps: lock file maintenance rust crates (#6302) by @renovate[bot]
deps: lock file maintenance npm packages (#6301) by @renovate[bot]
use lto: thin in profile mode for better profiling experience. (#6320) by @IWANABETHATGUY
adjust the tokio runtime config in bench (#6305) by @Brooooooklyn
deps: update dependency rolldown-plugin-dts to v0.16.8 (#6307) by @renovate[bot]

[1.0.0-beta.39] - 2025-09-22

🚀 Features

rolldown: oxc v0.90.0 + other oxc crate updates (#6274) by @Boshen
support ignoring /* @vite-ignore */ comment for dynamic imports (#6264) by @IWANABETHATGUY
dev: merge mergeable queued tasks into one (#6253) by @hyf0
dev: ignore self imports when computing update for invalidate (#6252) by @sapphi-red
support #__NO_SIDE_EFFECTS__ annotation for export default function declaration (#6239) by @IWANABETHATGUY
rolldown_plugin_dynamic_import_vars: respect @vite-ignore comment (#6240) by @shulaoda
rolldown_plugin_import_glob: support exhaustive option (#6236) by @shulaoda
cross chunk / @NO_SIDE_EFFECTS / support (#6207) by @IWANABETHATGUY
rolldown_plugin_react_refresh_wrapper: make the plugin callable (#6229) by @sapphi-red

🐛 Bug Fixes

handle optional chaining in scope hoisting member expression rewriting (#6278) by @shulaoda
release: Fix semver commit release format to use plus instead of dash (#6273) by @Copilot
dev: ensure_latest_build_output should work correctly when eagerBuild: false (#6262) by @hyf0
browser: does not work in stackblitz (#6257) by @shulaoda
only inline constants that are not reassigned (#6247) by @IWANABETHATGUY
handle lexical declarations in root scope (#6230) by @IWANABETHATGUY

🚜 Refactor

move oxc runtime helper generation from build.rs to task generator (#6284) by @shulaoda
remove unused SpanExt (#6266) by @IWANABETHATGUY
remove @rolldown-ignore ignore comment support (#6265) by @IWANABETHATGUY
enhance CommonJsAstType to track property names (#6250) by @IWANABETHATGUY
simplify usage for Address::from (#6245) by @IWANABETHATGUY
remove stmt_info_idx in StmtInfo (#6244) by @IWANABETHATGUY
extract CrossModuleOptimizationRunnerContext in cross_module_optimization (#6243) by @IWANABETHATGUY
dev: task-queue based deisgn (#6233) by @hyf0
extract immutable context from AstScanner (#6238) by @IWANABETHATGUY
dev: rename WatcherEventService to BuildDriverService (#6232) by @hyf0
move FlatOptions to rolldown_common (#6235) by @IWANABETHATGUY
extract mutable state from ScopeHoistingFinalizerContext (#6234) by @IWANABETHATGUY
wait this.load using futures instead of callbacks (#6222) by @sapphi-red
rolldown_plugin_transform: remove unused runtime_resolve_base option (#6226) by @sapphi-red

📚 Documentation

add "edit this page on GitHub" button (#6241) by @siaeyy

⚡ Performance

rolldown: minor performance optimization (#6271) by @Brooooooklyn
rolldown: take advantage of tokio blocking threads (#6270) by @Brooooooklyn

🧪 Testing

dev: add rebuild after HMR case (#6260) by @sapphi-red
dev: support full reload in tests (#6259) by @sapphi-red
dev: extract waitFor from waitForPathExists (#6261) by @sapphi-red
add class like cases for empty function optimizations (#6248) by @sapphi-red

⚙️ Miscellaneous Tasks

deps: update github-actions (#6298) by @renovate[bot]
deps: update dependency dprint/dprint-plugin-typescript to v0.95.11 (#6296) by @renovate[bot]
deps: update dependency dprint/dprint-plugin-markdown to v0.19.0 (#6295) by @renovate[bot]
deps: update dependency g-plane/pretty_yaml to v0.5.1 (#6294) by @renovate[bot]
use a forked version of openharmony-rs/setup-ohos-sdk (#6290) by @Boshen
deps: update dependency tsdown to v0.15.4 (#6286) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to v0.16.7 (#6285) by @renovate[bot]
rust: continue to make cargo publish --workspace work (#6281) by @Boshen
deps: update dependency tsdown to v0.15.3 (#6280) by @renovate[bot]
rust: fixes for cargo publish --dry-run --workspace (#6279) by @Boshen
deps: update dependency rust to v1.90.0 (#6277) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to v0.16.6 (#6276) by @renovate[bot]
adding tracing for all sub stage in LinkStage:link (#6268) by @IWANABETHATGUY
deps: update oxc-project/setup-node action to v1.0.4 (#6258) by @renovate[bot]
deps: update github-actions (#6249) by @renovate[bot]
deps: update dependency tsdown to v0.15.2 (#6242) by @renovate[bot]
dev: output error when the initial bundle failed (#6228) by @sapphi-red

❤️ New Contributors

@siaeyy made their first contribution in #6241

[1.0.0-beta.38] - 2025-09-15

💥 BREAKING CHANGES

rolldown_plugin_oxc_runtime: embed helpers to support browser environment (#6177) by @shulaoda

🚀 Features

rolldown: oxc v0.89.0 (#6220) by @Boshen
rolldown_plugin_esm_external_require: add duplicate external detection (#6202) by @shulaoda
cross module noop function optimization (#6199) by @IWANABETHATGUY
support to specify scan_mode in bundler.scan (#6204) by @IWANABETHATGUY
warn when transform options override tsconfig compiler options (#6197) by @shulaoda
support false in resolve.alias to ignore resolution (#6203) by @shulaoda
cli: remove getJsonSchema (#6186) by @shulaoda
cli: add Node.js version warning for unsupported versions (#6150) by @Copilot
rolldown_plugin_oxc_runtime: include version in virtual module paths (#6179) by @shulaoda
add native react-refresh-wrapper plugin (#6144) by @sapphi-red
rolldown_plugin_utils: add to_string_literal (#6178) by @sapphi-red
improve error messages for builtin plugins (#6175) by @shulaoda
indent module content in IIFE format (#6174) by @IWANABETHATGUY
rolldown_error: improve N-API error handling logic (#6171) by @shulaoda
rolldown_error: improve ByteLocator#byte_offset (#6169) by @shulaoda
dev: skip writing to file (#6148) by @sapphi-red
dev: add skip_write option (#6151) by @sapphi-red
dev: ignore file metadata changes (#6138) by @sapphi-red
dev: add PathsMut for debounced PollWatcher (#6139) by @sapphi-red
dev: use PathsMut for debounced RecommendedWatcher (#6137) by @sapphi-red
improve bundler initialization error handling (#6132) by @shulaoda

🐛 Bug Fixes

rolldown_plugin_vite_resolve: correctly handle Windows drive paths with leading slash (#6209) by @shulaoda
allow jsx.pragmaFrag instead of jsx.pragmaFlag (#6200) by @sapphi-red
improve import-glob plugin error handling without panic (#6106) by @hikomoon
Panic with "jsx": "preserve" when rewrite a memberExpression (#6192) by @IWANABETHATGUY
rolldown_error: use byte_slice instead of slice for correct span handling (#6185) by @shulaoda
generate valid identifier for export names with minifyInternalExports (#6166) by @sapphi-red
useless __export helper usage (#6160) by @IWANABETHATGUY
incremental watch modify entry module (#6156) by @IWANABETHATGUY
register trace subscriber (#6145) by @sapphi-red
json imports error with eval or arguments in strict mode (#6140) by @IWANABETHATGUY
process is not defined in repl (#6147) by @IWANABETHATGUY

💼 Other

rolldown: support to build rolldown with .wasm binding (#6153) by @hyf0
rolldown: refactor build.ts to prepare to support build rolldown package with wasi binding (#6152) by @hyf0

🚜 Refactor

share FlatOptions in whole build session (#6211) by @IWANABETHATGUY
remove unnecessary comments in ScopeHoistingFinalizerContext (#6205) by @IWANABETHATGUY
move external string/regex matching from JS to Rust (#6201) by @shulaoda
rename cross_module_inline_const to cross_module_optimization (#6193) by @IWANABETHATGUY
rename class and function visitor to class_decl, function_decl (#6176) by @IWANABETHATGUY
rolldown_error: tweak code (#6168) by @shulaoda
improve BuildDiagnostic (#6165) by @shulaoda
improve RolldownBuild (#6136) by @shulaoda
rolldown_error: remove unused EventKind::IoError (#6134) by @shulaoda
rename CustomPathsMut to NotifyPathsMutAdapter and move to utils (#6135) by @hyf0

📚 Documentation

contrib-guide: add profiling instructions for macOS (#6183) by @sapphi-red
contrib-guide: update just commands (#6181) by @sapphi-red

⚡ Performance

pre calculate side_effects_free_function_symbol_ref (#6206) by @IWANABETHATGUY
parallel clone ast (#6167) by @IWANABETHATGUY
reserve capacity for rendered modules in instantiate_chunk (#6159) by @sapphi-red

🧪 Testing

hmr: ensure each test isolated to be able to be retryed (#6142) by @hyf0

⚙️ Miscellaneous Tasks

deps: lock file maintenance npm packages (#6219) by @renovate[bot]
deps: lock file maintenance rust crates (#6217) by @renovate[bot]
deps: update github-actions (#6213) by @renovate[bot]
deps: lock file maintenance npm packages (#6215) by @renovate[bot]
deps: update github-actions (major) (#6214) by @renovate[bot]
tweak wordings (#6208) by @iiio2
fix unused import warnings (#6196) by @shulaoda
correct deprecated JSDoc reference for jsx option (#6195) by @shulaoda
add if: always() to wasi-test (#6190) by @sapphi-red
skip @rolldown/browser build if no node related changes detected (#6189) by @sapphi-red
extract wasi build to reusable workflow (#6188) by @sapphi-red
deps: update dependency tsdown to v0.15.1 (#6184) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to v0.16.5 (#6182) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to v0.16.4 (#6180) by @renovate[bot]
dev: implement Debug trait for DevOptions (#6173) by @sapphi-red
deps: update dependency rolldown-plugin-dts to v0.16.3 (#6172) by @renovate[bot]
update @napi-rs/cli and js binding (#6157) by @Brooooooklyn
ci: ensure @rolldown/browser build without errors (#6155) by @hyf0
ci: ensure running wasi tests correctly (#6154) by @hyf0
add more tracing instrumentation (#6149) by @sapphi-red
extend timeout for rollup test (#6143) by @IWANABETHATGUY
rolldown_error: remove unnecessary type_aliases.rs (#6133) by @shulaoda

[1.0.0-beta.37] - 2025-09-10

🚀 Features

partial align with const inline strategy with oxc in smart mode (#6126) by @IWANABETHATGUY
dev: use PathsMut for non-debounced RecommendedWatcher (#6120) by @sapphi-red
dev: return whether the build is already scheduled from scheduleBuildIfStale method (#6116) by @sapphi-red
handle errors from BundlerBuilder#build (#6104) by @shulaoda
add debounceTickRate option for debounced watchers (#6113) by @hyf0
support full build in incrementalBuild mode (#6098) by @IWANABETHATGUY
add compare_contents_for_polling option to dev watcher (#6108) by @hyf0
dev: add scheduleBuildIfStale method to DevEngine (#6087) by @sapphi-red
dev: return changed files in onHmrUpdates callback (#6086) by @sapphi-red
support function config with custom CLI arguments (#6076) by @IWANABETHATGUY
improve MISSING_EXPORT warning to suggest type modifier (#6085) by @sapphi-red
crates/rolldown_watcher: introduce PathsMut to batch watch/unwatch behaviors (#6075) by @hyf0
enable treeshake.commonjs by default (#6072) by @IWANABETHATGUY
dev: add debounce control and PollWatcher support to DevWatchOptions (#6070) by @hyf0

🐛 Bug Fixes

use kqueue for file watch on mac (#6124) by @sapphi-red
use patched notify for better file change event debouncing (#6125) by @sapphi-red
support passing all js primitive value for alias plugin (#6123) by @IWANABETHATGUY
track spans in member expression properties for accurate sourcemaps (#6100) by @IWANABETHATGUY
correctly handle inlined CommonJS exports in member expressions (#6090) by @IWANABETHATGUY
dev: ensure patch file names to be unique (#6096) by @sapphi-red
dev: normalize slash on Windows before comparing paths (#6095) by @sapphi-red
dev/watch: debounce duration should default to 10 (#6078) by @hyf0

🚜 Refactor

simplify __export runtime helper to create target object internally (#6114) by @IWANABETHATGUY
simplify module_namespace construction second try (#6118) by @IWANABETHATGUY
simplify module_namespace construction (#5939) by @IWANABETHATGUY
optimize member expression creation in AstSnippet (#6091) by @IWANABETHATGUY
test-dev-server: sensible watcher configuration for CI env (#6077) by @hyf0

🧪 Testing

dev: apply HMR edits on Windows (#6094) by @sapphi-red

⚙️ Miscellaneous Tasks

Revert "chore: adjust breaking change template of cliff (#6069)" (#6130) by @IWANABETHATGUY
test-dev-server: improve hmr test configuration (#6115) by @hyf0
deps: update dependency rolldown-plugin-dts to v0.16.2 (#6128) by @renovate[bot]
Revert "refactor: simplify module_namespace construction (#5939)" (#6117) by @IWANABETHATGUY
test-dev-server: optimize test log output (#6107) by @hyf0
enable compare_contents_for_polling and update poll interval for CI test-dev-server (#6110) by @hyf0
deps: update dependency vite to v7.1.5 [security] (#6111) by @renovate[bot]
fix warnings reported by just lint (#6105) by @shulaoda
deps: update dependency tsdown to v0.15.0 (#6102) by @renovate[bot]
use debug builds for browser tests in CI (#6092) by @hyf0
test-dev-server: update polling interval and add retry logic for CI tests (#6088) by @hyf0
adjust breaking change template of cliff (#6069) by @IWANABETHATGUY

◀️ Revert

"fix: replace_plugin does not work as expected with .ts config (#5920)" (#6074) by @IWANABETHATGUY

[1.0.0-beta.36] - 2025-09-08

💥 BREAKING CHANGES

drop CJS format, increase minimum required node (#6025) by @sxzz

🚀 Features

rolldown_plugin_reporter: statically imported dynamic import warning (#6065) by @shulaoda
rolldown_plugin_reporter: warn large chunks (#6063) by @shulaoda
rolldown: oxc v0.87.0 (#5975) by @Boshen

🐛 Bug Fixes

allow keeping whitespace while enabling minify (#5893) by @sapphi-red
dev/watch: build connection between file in this.addWatchFile and currently transformed module during transform hook (#6048) by @hyf0
validator of output.minify (#6062) by @IWANABETHATGUY
codspeed rust benchmark ci (#6052) by @IWANABETHATGUY
just command in ci (#6045) by @IWANABETHATGUY
watch: only consider files read from disk are able to watch (#6037) by @hyf0

🚜 Refactor

dev: introduce DevWatchOptions for enhanced file watching configuration (#6057) by @hyf0
unify to use is_in_node_modules from rolldown_plugin_utils (#6066) by @shulaoda

🧪 Testing

rust: ensure unused pure function call got treeshaked (#4524) by @hyf0
hmr: tweak improper test (#6034) by @hyf0
hmr: add test of editing multiple files in the same timeframe (#6029) by @hyf0
hmr: support to edit multiple files in the same timeframe (#6014) by @hyf0

⚙️ Miscellaneous Tasks

deps: lock file maintenance rust crates (#6003) by @renovate[bot]
deps: lock file maintenance npm packages (#5995) by @renovate[bot]
add auto-assign PR workflow for organization members (#6058) by @IWANABETHATGUY
fix benchmark-node workflow (#6060) by @IWANABETHATGUY
adding test-node-rolldown-only just command (#6055) by @IWANABETHATGUY
just commands in ci (#6056) by @IWANABETHATGUY
run test ci when justfile is changed (#6049) by @IWANABETHATGUY
remove unused warning for conditional compiledSimplifyMinifyOptions (#6047) by @IWANABETHATGUY
remove auto approval ci (#6051) by @IWANABETHATGUY
adding rustfmt components for repo-validation (#6053) by @IWANABETHATGUY
repo: check format/style in just lint-rust (#6050) by @hyf0
repo/ai: refine justfile (#6038) by @hyf0
repo/ai: add AGENTS.md and CLAUDE.md (#6039) by @hyf0
deps: update github-actions (major) (#6041) by @renovate[bot]
deps: update github-actions (#6040) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to v0.16.1 (#6035) by @renovate[bot]

[1.0.0-beta.35] - 2025-09-05

🚀 Features

rolldown_plugin_vite_css_post: attch vite metadata to chunks (#6011) by @shulaoda
rolldown_plugin_vite_css_post: emit a single CSS asset for non–code-split builds (#6005) by @shulaoda
rolldown_plugin_vite_css_post: align empty CSS chunk removal logic (#6004) by @shulaoda
use frequent characters first for internal export names (#5524) by @AliceLanniste
rolldown_plugin_vite_css_post: align partial generateBundle logic (#5987) by @shulaoda
rolldown_plugin_vite_css_post: align augmentChunkHash logic (#5986) by @shulaoda
rolldown_watcher: introduce WatcherConfig for configurable watcher parameters (#5991) by @hyf0
dev: support import.meta.invalidate and migrate tests (#5979) by @hyf0
dev: adapt TestDevServer with DevEngine (#5976) by @hyf0
propertyWriteSideEffects (#5977) by @IWANABETHATGUY
rolldown_plugin_vite_css_post: complete transform logic (#5985) by @shulaoda
dev: generate hmr updates for file changes (#5961) by @hyf0
rolldown_plugin_vite_css_post: complete finalize_css (#5974) by @shulaoda
dev: manage cache by DevEngine (#5960) by @hyf0
rolldown_plugin_vite_css_post: align hoist_at_rules (#5967) by @shulaoda
rolldown_plugin_vte_css_post: complete resolve_asset_urls_in_css (#5958) by @shulaoda
rolldown_plugin_utils: support common to_output_file_path (#5956) by @shulaoda
dev: default to not eager rebuild (#5949) by @hyf0
treeshake.propertyReadSideEffects (#5945) by @IWANABETHATGUY
improve error message for this.resolve and this.load (#5596) by @sapphi-red
dev: accept onHmrUpdates callback (#5942) by @hyf0
rolldown_plugin_vite_css_post: align partial resolve_asset_urls_in_css (#5929) by @shulaoda
mark __export runtime helper as pure (#5926) by @IWANABETHATGUY
rolldown_plugin_vite_css_post: extract finalize_css_chunk (#5916) by @shulaoda
implement inlineConst.pass (#5912) by @IWANABETHATGUY
rolldown_plugin_vite_css_post: align partial legacy logic (#5915) by @shulaoda
add inlineConst.pass options (#5911) by @IWANABETHATGUY
rolldown_plugin_vite_css_post: align partial css code split logic (#5906) by @shulaoda
inlineConst: safe (#5899) by @IWANABETHATGUY

🐛 Bug Fixes

rolldown: don't cleanup for browser build (#6024) by @sxzz
propertyWriteSideEffects for toplevel staticClassBlock (#5989) by @IWANABETHATGUY
handle obj().prop when propertyReadSideEffects: false (#5988) by @IWANABETHATGUY
handle objectSpread when treeshake.propertyReadSideEffects is enabled (#5981) by @IWANABETHATGUY
__toESM function breaking ES module imports (#5966) by @IWANABETHATGUY
merge typescript.onlyRemoveTypeImports correctly (#5962) by @shulaoda
should not generate init_mod when record is a ExportAllDeclaration and importee is a inner concatenate module (#5952) by @IWANABETHATGUY
use symbol existance to detect if a plugin is BuiltinPlugin (#5940) by @IWANABETHATGUY
handle errors thrown in onLog and onwarn options (#5931) by @sapphi-red
replace_plugin does not work as expected with .ts config (#5920) by @IWANABETHATGUY
replace_plugin support primitive values replacement (#5921) by @IWANABETHATGUY
node 20 test version (#5918) by @IWANABETHATGUY
trigger trace subscriber cleanup on Node.js side (#5913) by @sapphi-red
add friendly deprecation warning for resolve.tsconfigFilename (#5908) by @shulaoda
inlineConst inlines a var (#5903) by @IWANABETHATGUY
types: omit sourcemap property from MinifyOptions correctly (#5892) by @sapphi-red

🚜 Refactor

hmr: process changed files in one update (#6013) by @hyf0
rolldown_plugin_vite_css_post: improve (#6006) by @shulaoda
migrate remaining crates from #[allow] to #[expect] attributes (#6002) by @hyf0
crates/rolldown_common: migrate from #[allow] to #[expect] attributes (#6001) by @hyf0
crates/rolldown_binding: migrate from #[allow] to #[expect] attributes (#6000) by @hyf0
crates/rolldown: migrate from #[allow] to #[expect] attributes (#5999) by @hyf0
extract all options usage in impl_visit.rs into FlatOptionsFlag (#5992) by @IWANABETHATGUY
rolldown_watcher: distinguish debounced and non-debounced watchers (#5990) by @hyf0
dev: only use poll-based watch if required (#5984) by @hyf0
dev: use dynamic dispatch watcher (#5982) by @hyf0
improve plugin logic relate to to_output_file_path (#5959) by @shulaoda
make reference_needed_symbols lock free (#5964) by @IWANABETHATGUY
tweak module loader code (#5950) by @shulaoda
use less memory to store frequently accessed options field (#5948) by @IWANABETHATGUY
make ecma_related in NormalModuleTaskResult non-optional (#5947) by @shulaoda
dev: replace BuildStatus with BuildStateMachine (#5927) by @hyf0
rename inlineConst: 'safe' to inlineConst: 'smart' (#5909) by @IWANABETHATGUY

📚 Documentation

add redirect for old plugin development page link (#5963) by @TheAlexLichter

⚡ Performance

rolldown: use allocator pool when minifying chunks (#5978) by @Boshen
merge two PreProcessor and EnsureSpanUniqueness (#5968) by @IWANABETHATGUY

🧪 Testing

cjs module lexer for named import external with cjs format (#5970) by @IWANABETHATGUY
hmr: import.meta.hot?.accept case (#5935) by @sapphi-red
hmr: accept outside circular case (#5938) by @sapphi-red
hmr: no accept outside circular dependencies case (#5937) by @sapphi-red
hmr: self accept within circular dependencies case (#5936) by @sapphi-red

⚙️ Miscellaneous Tasks

deps: update crate-ci/typos action to v1.36.2 (#6015) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to ^0.16.0 (#6023) by @renovate[bot]
ci: re-enable WASM tests in CI workflows (#6007) by @hyf0
deps: update crate-ci/typos action to v1.35.8 (#6012) by @renovate[bot]
clippy: enable allow_attributes lint and migrate to #[expect] (#6008) by @hyf0
remove unmaintained AGENTS.md file (#6009) by @hyf0
deps: update github-actions (#5993) by @renovate[bot]
fix knip warnings and remove redundant @rolldown/testing (#5973) by @shulaoda
deps: update dependency rolldown-plugin-dts to v0.15.10 (#5925) by @renovate[bot]
deps: update rust crate tracing-subscriber to v0.3.20 [security] (#5972) by @renovate[bot]
fix wasi build failed (#5969) by @shulaoda
deps: update crate-ci/typos action to v1.35.7 (#5965) by @renovate[bot]
remove redundant code (#5943) by @shulaoda
npm trusted publisher (#5953) by @Brooooooklyn
deps: update crate-ci/typos action to v1.35.6 (#5957) by @renovate[bot]
Revert "feat: mark __export runtime helper as pure (#5926)" (#5928) by @IWANABETHATGUY
deps: update dependency rolldown-plugin-dts to v0.15.10 (#5900) by @renovate[bot]
validator: improve the diagnostic message (#5919) by @shulaoda
add more tracing instrumentation (#5914) by @sapphi-red
add proper error message when passing unexpected minify options in rust test (#5905) by @IWANABETHATGUY
deps: update dependency tsdown to v0.14.2 (#5901) by @renovate[bot]
add automatic issue closing (#5895) by @shulaoda

[1.0.0-beta.34] - 2025-08-25

💥 BREAKING CHANGES

improve merging of top-level transform option with tsconfig (#5882) by @shulaoda
support top-level tsconfig (#5842) by @shulaoda

🚀 Features

rolldown_plugin_esm_external_require: export namespace directly for Node builtin modules (#5885) by @shulaoda
rolldown_plugin_dynamic_import_vars: warn by default when errors occur (#5866) by @shulaoda
support adding note for diagnostic (#5864) by @IWANABETHATGUY
rolldown_plugin_vite_css_post: align partial css chunk logic (#5861) by @shulaoda
setup rolldown_binding_watcher (#5859) by @hyf0
rolldown_plugin_vite_css_post: align css url replace logic (#5857) by @shulaoda
node/dev: binding for DevEngine (#5852) by @hyf0
dev: introduce DevEngine to support build for devlopement scenario (#5808) by @hyf0
Show a information log to tell built-in features if a plugin covered by built-in features are used (#5845) by @IWANABETHATGUY
rolldown_plugin_vite_css_post: align partial css url replace logic (#5837) by @shulaoda
rolldown_plugin_vite_css_post: align CSS chunk concatenation logic (#5836) by @shulaoda
rolldown_plugin_transform: support useDefineForClassFields=false with target>=es2022 (#5841) by @sapphi-red
expose esmExternalRequirePlugin (#5810) by @shulaoda
rolldown_plugin_esm_external_require: basic implementation (#5809) by @shulaoda
rolldown: oxc v0.82.3 (#5807) by @Boshen
expose oxc_minifier options (#5804) by @IWANABETHATGUY
rolldown_plugin_require_to_import: initialize (#5797) by @shulaoda
adjust codegen initial_indent for concatenateWrappedModule (#5779) by @IWANABETHATGUY
rolldown: align default value of option.context (#5745) by @situ2001

🐛 Bug Fixes

topLevelVar option removes class name, causing a TypeError in static block (#5888) by @IWANABETHATGUY
a esm module required by other module can't be a inner module of concatenateModuleGroup (#5875) by @IWANABETHATGUY
rolldown_plugin_transform: align lang logic correctly (#5874) by @shulaoda
Runtime error occurs depending on the lazy import order. (#5873) by @IWANABETHATGUY
when importee is ts or tsx adding potential false positive note for missing_export diagnostic (#5862) by @IWANABETHATGUY
hmr: boundary and accept_via was reversed (#5843) by @sapphi-red
returning result of this.resolve in resolveId hook impacts bundle size (#5851) by @IWANABETHATGUY
rolldown_plugin_transform: set typescript.removeClassFieldsWithoutInitializer for useDefineForClassFields=false (#5840) by @sapphi-red
hmr: import.meta.hot.accept in patch file should work (#5823) by @sapphi-red
proper handle pife and profiler_names for concatenate_wrapped_modules (#5835) by @IWANABETHATGUY
jsx preserve break component which is default export (#5751) by @shulaoda
hmr: ensure patch file name to be unique (#5825) by @sapphi-red
hmr: re-execute the boundary module rather than the accepted module (#5822) by @sapphi-red
Rolldown cannot treeshake unused branch (#5829) by @IWANABETHATGUY
inlineConst with constant propagation (#5826) by @IWANABETHATGUY
don't mangle variable names when minify: 'dce-only' is used (#5830) by @sapphi-red
return actual normalized minify options (#5818) by @IWANABETHATGUY
plugin/vite-resolve: try non-prefixed index before prefixed index (#5801) by @sapphi-red
throw a semantic error message instead of panic (#5796) by @AliceLanniste
rolldown: run DCE on chunk when minify: dce-only (#5792) by @Boshen
the import attribute has been removed. (#5794) by @IWANABETHATGUY
don't match CRLF for /./ (#5790) by @IWANABETHATGUY
node: allow output.topLevelVar by options validator (#5789) by @sapphi-red
node: allow transform.jsx: 'preserve' by options validator (#5781) by @sapphi-red
preserve default export for preserveModules (#5780) by @shulaoda
browser: sync exports (#5776) by @sxzz
rolldown_plugin_transform: skip builtin transform for module id with null byte (#5775) by @hi-ogawa

🚜 Refactor

move common transform types into rolldown_common (#5876) by @shulaoda
rolldown_plugin_vite_css_post: extract finalize_vite_css_urls (#5860) by @shulaoda
rust: make NotifyWatcher WASM-compatible (#5855) by @hyf0
rust/dev: remove improper deref for BuildDriver (#5854) by @hyf0
incremental: use clone_in_with_semantic_ids for program cloning (#5853) by @shulaoda
rolldown_plugin_esm_external_require: tweak code (#5824) by @shulaoda
improve resolve_dependencies (#5795) by @shulaoda
simplify method calls in PluginContext (#5785) by @situ2001

📚 Documentation

builtin-plugins: clarify behavior of esmExternalRequirePlugin (#5886) by @sapphi-red
builtin-plugins: add documentation for esmExternalRequirePlugin (#5813) by @shulaoda
support extracting doc for reference type (#5834) by @IWANABETHATGUY
optimization.inlineConst (#5831) by @IWANABETHATGUY
update description for output.minify (#5816) by @IWANABETHATGUY
plugins: extract plugins into a separate section (#5812) by @shulaoda

⚡ Performance

string_wizard: reduce allocation (#5793) by @Brooooooklyn

🧪 Testing

hmr: import.meta.hot.accept cases (#5821) by @sapphi-red
hmr: static import cases (#5820) by @sapphi-red
hmr: no boundary full reload case (#5819) by @sapphi-red

⚙️ Miscellaneous Tasks

deps: update oxc-resolver to v11.7.0 (#5889) by @shulaoda
deps: lock file maintenance (#5880) by @renovate[bot]
deps: lock file maintenance rust crates (#5881) by @renovate[bot]
deps: update github-actions (#5877) by @renovate[bot]
deps: lock file maintenance rust crates (#5879) by @renovate[bot]
deps: lock file maintenance npm packages (#5878) by @renovate[bot]
bump rolldown-ariadne (#5863) by @IWANABETHATGUY
remove usage of quote_expr, quote_stmt (#5858) by @IWANABETHATGUY
vite-tests: run all test suites even if some test suites failed (#5828) by @sapphi-red
vite-tests: set _VITE_TEST_JS_PLUGIN instead of _VITE_TEST_NATIVE_PLUGIN (#5827) by @sapphi-red
deps: use vitepress@^2.0.0-alpha.12 instead (#5811) by @shulaoda
deps: update dependency rolldown-plugin-dts to v0.15.7 (#5814) by @renovate[bot]
add example with oxc transform styled components plugin (#5800) by @IWANABETHATGUY
deprecate top-level jsx option in favor of transform.jsx (#5783) by @shulaoda
deps: update crate-ci/typos action to v1.35.5 (#5786) by @renovate[bot]
update default value of options.context (#5777) by @IWANABETHATGUY

◀️ Revert

"fix: jsx preserve break component which is default export (#5764)" (#5856) by @shulaoda

[1.0.0-beta.33] - 2025-08-18

💥 BREAKING CHANGES

only call closeBundle hook when bundling actually happens (#5715) by @shulaoda

🚀 Features

rolldown_plugin_vite_css_post: align transform logic except minify (#5768) by @shulaoda
rolldown_plugin_vite_css_post: align html inline css logic (#5767) by @shulaoda
support merge cjs ns in module group level (#5760) by @IWANABETHATGUY
rolldown_plugin_vite_css_post: filter transform id (#5766) by @shulaoda
rolldown: oxc v0.82.2 (#5754) by @Boshen
rollup-test: log error when pringStatus (#5744) by @situ2001
rolldown_plugin_vite_css_post: initialize (#5743) by @shulaoda
rolldown_plugin_vite_css: align transform hook logic (#5736) by @shulaoda
rolldown_plugin_vite_css: align partial transform hook logic (#5733) by @shulaoda
add original wrap_kind (#5729) by @IWANABETHATGUY
concatenateWrappedModule (#5724) by @IWANABETHATGUY
rolldown: oxc v0.82.1 (#5717) by @Boshen
improve error message for unresolved_import when platform is neutral (#5700) by @IWANABETHATGUY

🐛 Bug Fixes

rolldown_plugin_transform: merge tsconfig jsx options even when oxc.jsx.runtime is set (#5771) by @hi-ogawa
jsx preserve break component which is default export (#5764) by @shulaoda
rolldown_plugin_asset: should directly stringify raw content (#5749) by @situ2001
resolve symbol deconfliction order for cross-chunk imports by @IWANABETHATGUY
rolldown_error: improve resolve diagnostic message (#5740) by @shulaoda
vitest ci failed (#5741) by @IWANABETHATGUY
rolldown: options context should be available in renderStart (#5672) by @situ2001
ensure lazy module eval order when import variable from other chunk (#5727) by @IWANABETHATGUY
wasm build panic on stackblitz (#5723) by @shulaoda
plugin/vite-resolve: try non-prefixed id before prefixed id (#5711) by @sapphi-red
devtool: shouldn't filter out spans for devtool use case (#5713) by @hyf0
plugin/vite-resolve: fallback on more resolution errors that happened when trying with prefix (#5710) by @sapphi-red
plugin/vite-resolve: don't consider ids with npm: prefix as a built-in module (#5709) by @sapphi-red

🚜 Refactor

rolldown_plugin_json: use common plugin utils (#5769) by @shulaoda
hmr: remove unnecessary code of handling runtime module (#5752) by @hyf0
hmr: enhance HMR update logic and improve clarity (#5748) by @hyf0
improve ScopeHoistingFinalizerContext (#5739) by @shulaoda
move finalize_normal_module into ScopeHoistingFinalizerContext (#5738) by @shulaoda
private fields wrap_kind and original_wrap_kind and keep them sync (#5730) by @IWANABETHATGUY

📚 Documentation

rolldown_plugin_data_uri: update README (#5746) by @situ2001
install guide for minor platforms (#5716) by @sapphi-red
update description for platform neutral (#5701) by @IWANABETHATGUY

⚡ Performance

hmr: only refetch changed modules (#5753) by @hyf0
rolldown_plugin_reporter: gzip size computation (#5734) by @IWANABETHATGUY
hmr: reuse previous ast for non-changed modules (#5725) by @hyf0
rolldown_ecmascript: do not run semantic twice for dce-only (#5707) by @Boshen

🧪 Testing

rolldown: should await for toMatchFileSnapshot (#5759) by @situ2001
hmr: improve test of import.meta.hot.invalidate (#5747) by @hyf0

⚙️ Miscellaneous Tasks

deps: lock file maintenance (#5765) by @renovate[bot]
deps: lock file maintenance rust crates (#5763) by @renovate[bot]
deps: lock file maintenance npm packages (#5762) by @renovate[bot]
deps: update github-actions (#5755) by @renovate[bot]
deps: update dependency tinybench to v5 (#5756) by @renovate[bot]
deps: update github-actions (major) (#5757) by @renovate[bot]
deps: update crate-ci/typos action to v1.35.4 (#5714) by @renovate[bot]
prepare-release: regenerate binding.js after version bump (#5704) by @shulaoda
deps: update dependency tsdown to v0.14.1 (#5705) by @renovate[bot]
rollup-tests: skip occasionally failing test case (#5703) by @shulaoda
update binding.js (#5702) by @shulaoda

[1.0.0-beta.32] - 2025-08-11

💥 BREAKING CHANGES

advanceChunks: remove interaction between advanceChunks and preserveEntrySignatures (#5629) by @hyf0
types: align TreeshakingOptions type with Rollup (#5592) by @sapphi-red

🚀 Features

rolldown_plugin_manifest: support legacy (#5694) by @shulaoda
rolldown_plugin_vite_css: align load hook logic (#5667) by @shulaoda
rolldown_plugin_transform: throw error for invalid tsconfig (#5657) by @shulaoda
support context option (#5631) by @7086cmd
rolldown: oxc v0.81.0 (#5642) by @Boshen
include plugin name in the message of UNHANDLEABLE_ERRORs that happened in plugins (#5636) by @sapphi-red
pass plugin name to log (#5635) by @sapphi-red
rolldown_plugin_import_glob: support glob-safe paths (#5640) by @shulaoda
rolldown_binding: Add configurable max_blocking_threads with environment variable override (#5559) by @Copilot
output better error message for callable plugins (#5632) by @sapphi-red
rolldown_plugin_manifest: support names for asset (#5627) by @shulaoda
rolldown_plugin_manifest: align the logic related to css entries (#5626) by @shulaoda
hmr: handle import ... from 'external-module' in rolldown's best (#5599) by @hyf0
add array support for treeshake.moduleSideEffects option (#5593) by @sapphi-red

🐛 Bug Fixes

ensure ./ prefix for relative imports starting with . (#5687) by @shulaoda
hmr: fix regression test deconflict_import_bindings (#5684) by @hyf0
hmr: only modules in the propagation chain need to re-execute (#5683) by @hyf0
preserve empty export {} to ensure correct ESM detection (#5686) by @shulaoda
vite test failed (#5675) by @IWANABETHATGUY
incorrect module execution order with sideeffectful CJS module (#5661) by @IWANABETHATGUY
rollup-tests: update ignored tests for option.context (#5669) by @situ2001
hmr: ensure correctness of typeof require === 'function' (#5651) by @hyf0
hmr: rewrite this to exports for cjs modules (#5641) by @hyf0
don't generate namespace reexport code for reexport external record that has been moved to entry point (#5622) by @IWANABETHATGUY
esm export * from 'externalized-dep' generates unnecessary code (#5612) by @IWANABETHATGUY
hmr: correct runtime behavior for manual reexports (#5614) by @hyf0
ci: resolve potential sync issue in this.emitFile (#5611) by @shulaoda
hmr: support re-assignment on module.exports (#5607) by @hyf0
hmr: rewrite require(...) to sensible form (#5604) by @hyf0
align behavior when returning undefined from treeshake.moduleSideEffects function (#5595) by @sapphi-red

🚜 Refactor

rolldown_binding: improve the use of FxHashSet and FxHashMap (#5665) by @shulaoda
hmr: move constants to constants.rs (#5650) by @hyf0
hmr: rewrite exports,module to __rolldown_exports__,__rolldown_module__ (#5647) by @hyf0
hmr: migrate VisitMut to Traverse (#5646) by @hyf0
use bit_index function to get RuntimeHelper bit index (#5634) by @IWANABETHATGUY
improve JsCallback and MaybeAsyncJsCallback (#5628) by @shulaoda
use bitflags instead of boolean to represent module_namespace included reason (#5621) by @IWANABETHATGUY
rolldown_debug,rolldown_tracing: remove EnvFilter (#5231) by @Boshen
align parameter name for treeshake.moduleSideEffects (#5594) by @sapphi-red

📚 Documentation

contrib-guide: add CPU profile steps (#5677) by @sapphi-red
rollup-tests: update README to correct commands (#5658) by @situ2001

⚡ Performance

reduce memory usage when calc none wrapped modules implicit dependency (#5679) by @IWANABETHATGUY
hmr: do codegen in parallel (#5590) by @hyf0

🧪 Testing

Runtime error when using rolldown to build a page using tinymce (#5678) by @IWANABETHATGUY
rollup: enable testing for option.context (#5663) by @situ2001
hmr: run patch exectution after the normal execution (#5645) by @sapphi-red
hmr: properly execute patch chunks (#5617) by @sapphi-red
rust/hmr: hide unnecessary rolldown runtime, hmr module (#5606) by @hyf0
rust/hmr: support writting assertion tests (#5598) by @hyf0
rust: simplify global variable injection logic (#5597) by @hyf0

⚙️ Miscellaneous Tasks

deps: lock file maintenance (#5693) by @renovate[bot]
deps: lock file maintenance (#5692) by @renovate[bot]
deps: lock file maintenance rust crates (#5691) by @renovate[bot]
deps: update github-actions (#5688) by @renovate[bot]
deps: lock file maintenance npm packages (#5690) by @renovate[bot]
deps: update github-actions (major) (#5689) by @renovate[bot]
upgrade NAPI-RS to 3.2 (#5680) by @Brooooooklyn
deps: update dependency tsdown to v0.14.0 (#5681) by @renovate[bot]
clean up basic-vue example (#5676) by @IWANABETHATGUY
deps: update crate-ci/typos action to v1.35.3 (#5674) by @renovate[bot]
remove duplicate hook tracing (#5673) by @IWANABETHATGUY
deps: update dependency tsdown to v0.13.4 (#5668) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to v0.15.6 (#5666) by @renovate[bot]
deps: update crate-ci/typos action to v1.35.2 (#5664) by @renovate[bot]
deps: update dependency rust to v1.89.0 (#5652) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to v0.15.5 (#5649) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to v0.15.4 (#5638) by @renovate[bot]
add just debug-test alias to run test without extended test case (#5633) by @IWANABETHATGUY
update lable related to auto labeled documentation ci (#5630) by @IWANABETHATGUY
clippy: allow case_sensitive_file_extension_comparisons (#5625) by @shulaoda
fix wasi build failed (#5624) by @sapphi-red
use env variable to control whether run extended tests (#5623) by @IWANABETHATGUY
remove redundant track_caller (#5620) by @IWANABETHATGUY
replace unmaintained goto-bus-stop/setup-zig with mlugg/setup-zig action (#5605) by @Copilot
deps: update crate-ci/typos action to v1.35.1 (#5603) by @renovate[bot]
deps: update crate-ci/typos action to v1.35.0 (#5601) by @renovate[bot]
deps: update dependency tsdown to v0.13.3 (#5602) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to v0.15.3 (#5600) by @renovate[bot]

[1.0.0-beta.31] - 2025-08-04

🚀 Features

support function for asset_inline_limit (#5453) by @AliceLanniste
hmr: generate initializer for export * from ... (#5577) by @hyf0
hmr: remove meaningless stmt instead of replacing with empty stmt (#5570) by @hyf0
option watch.clearScreen (#5518) by @situ2001
rolldown: oxc v0.80.0 (#5538) by @Boshen
plugin/generateBundle: add support for modifying chunk filename (#5564) by @shulaoda
assetFileNames: support name and originalFileName (#5555) by @shulaoda
add optional onInvalidate schema to validator (#5528) by @situ2001
don't throw resolve errors for dynamic import inside try block (#5537) by @shulaoda
rolldown: oxc v0.79.0 (#5512) by @Boshen
rolldown_plugin_asset: align render_chunk logic (#5511) by @shulaoda
rolldown_plugin_utls: finish render_asset_url_in_js (#5508) by @shulaoda
rolldown_plugin_utils: align replacement logic for __VITE_ASSET__ (#5507) by @shulaoda
rolldown_plugin_utils: add partial render_asset_url_in_js support (#5504) by @shulaoda
expose sourcemapBaseUrl from NormalizedOutputOptions (#5513) by @sapphi-red

🐛 Bug Fixes

modify output filename correctly in generateBundle and writeBundle (#5580) by @shulaoda
hmr: ensure correct runtime behavior for export * from ... (#5578) by @hyf0
hmr: repeated imports should point to the same binding (#5571) by @hyf0
hmr: handle export * from ... (#5566) by @hyf0
rolldown_plugin_web_worker_post: handle import.meta correctly (#5565) by @shulaoda
antd bundle output not correct (#5549) by @IWANABETHATGUY
hmr: module namespace object should be included via treeshaking mechanism normally (#5543) by @hyf0
plugin/vite-resolve: use import / require conditions for external modules resolution (#5540) by @sapphi-red
rolldown_plugin_asset: InvalidAsset#is should match InvalidAsset::True (#5529) by @AliceLanniste
__name lacks require('./chunk-containing-runtime') when format: 'cjs' + keepNames: true (#5526) by @IWANABETHATGUY
plugin/vite-resolve: resolve externalized packages with resolve.externalConditions (#5491) by @sapphi-red
optimization.inlineConst: true does not keep export names when output.minifyInternalExports: true is enabled (#5520) by @IWANABETHATGUY
scanner: identify module.exports.__esModule = true (#5503) by @overlookmotel
error instead of panic if sourcemapBaseUrl is an invalid URL (#5514) by @sapphi-red

🚜 Refactor

hmr: use __rolldown_exports__ as the name for esm module namespace object (#5579) by @hyf0
tests: rename _configName to _testName in configuration files and update variant formatting in snapshots (#5569) by @hyf0
rolldown: remove unnecessary comments (#5552) by @situ2001
rolldown: Remove rolldown_rstr crate and use CompactStr directly (#5542) by @Copilot
hide namespace statement index knowledge inside StmtInfos (#5545) by @sapphi-red
use pascal case when naming bitflags field for ImportRecordMeta (#5539) by @IWANABETHATGUY
use concat_string! to simplify string concatenation (#5527) by @IWANABETHATGUY
use combinator function handle sourcemap_base_url parsing (#5517) by @IWANABETHATGUY
rolldown_plugin_utils: improve to_output_file_path_in_js (#5505) by @shulaoda

📚 Documentation

wording nit (#5521) by @nullxone

🧪 Testing

rust: rename configName to _configName and add comments (#5568) by @hyf0
rust: re-organize rolldown_testing_config (#5567) by @hyf0

⚙️ Miscellaneous Tasks

deps: lock file maintenance npm packages (#5582) by @renovate[bot]
deps: lock file maintenance (#5581) by @renovate[bot]
deps: lock file maintenance rust crates (#5576) by @renovate[bot]
deps: lock file maintenance npm packages (#5574) by @renovate[bot]
deps: update github-actions (#5573) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to v0.15.1 (#5572) by @renovate[bot]
deps: update dependency tsdown to v0.13.2 (#5562) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to ^0.15.0 (#5563) by @renovate[bot]
ai: Add AGENTS.md and GitHub Copilot setup workflow (#5556) by @Copilot
deps: update dependency tsdown to v0.13.1 (#5551) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to v0.14.3 (#5544) by @renovate[bot]
ensure all diagnostics in self.errors have Severity::Error (#5494) by @sapphi-red
vscode: remove code-spell-checker extension (#5530) by @shulaoda
deps: update dependency rolldown-plugin-dts to v0.14.2 (#5522) by @renovate[bot]
add link to the REPL in the reproduction field description (#5519) by @sapphi-red
enable some rollup tests (#5515) by @sapphi-red

❤️ New Contributors

@Copilot made their first contribution in #5556
@nullxone made their first contribution in #5521

[1.0.0-beta.30] - 2025-07-30

💥 BREAKING CHANGES

rolldown: remove unfinished module federation support (#5471) by @Boshen
disable strictExecutionOrder by default (#5436) by @hyf0

🚀 Features

hmr: multiple changes should result to multiple updates (#5500) by @hyf0
binding: add memory adjustment hint in fn write (#5375) by @Brooooooklyn
store sideEffects information about global var access (#5495) by @IWANABETHATGUY
merge side effects detail (#5486) by @IWANABETHATGUY
plugin/vite-resolve: add warn / debug logs (#5476) by @sapphi-red
plugin/vite-resolve: avoid wrapping errors with napi errors (#5483) by @sapphi-red
add this.fs support (#5475) by @sapphi-red
rolldown_plugin_asset: align generate_bundle logic (#5480) by @shulaoda
hmr: prepare to launch that batched edits should result to multiple hmr output (#5458) by @hyf0
hmr: support import.meta.hot.invalidate (#5457) by @hyf0
mark all toESM as pure (#5461) by @IWANABETHATGUY
rolldown_plugin_asset: align load hook logic (#5452) by @shulaoda
rolldown_plugin_utils: align file_to_built_url (#5450) by @shulaoda
rolldown_plugin_utils: align should_inline logic (#5308) by @AliceLanniste
rolldown_plugin_asset: add partial file_to_built_url support (#5445) by @shulaoda
expose optimization.pifeForModuleWrappers option (#5433) by @sapphi-red
add optimization.pifeForModuleWrappers option (#5432) by @sapphi-red
use PIFE for callback passed to createCjsInitializer (#5427) by @sapphi-red
use PIFE for callbacks passed to __commonJSMin / _commonJS wrapper (#5426) by @sapphi-red
use PIFE for callback passed to createEsmInitializer (#5425) by @sapphi-red
use PIFE for callbacks passed to __esm wrapper (#5424) by @sapphi-red
use PIFE for callbacks passed to __esmMin wrapper (#5319) by @sapphi-red
rolldown: oxc v0.78.0 (#5421) by @Boshen
rolldown: support output.sourcemapBaseUrl (#5413) by @situ2001
mark all __commonJS CallExpression as Pure (#5419) by @IWANABETHATGUY
rolldown_plugin_alias: warn if alias resolves to non-absolute path (#5417) by @shulaoda
rolldown_plugin_asset: align encode_uri_path logic (#5410) by @shulaoda
add warning and conversion for import.meta for non-esm output format (#5378) by @7086cmd

🐛 Bug Fixes

use uuid_v4 to generate unique id for hook calls (#5501) by @hyf0
modules that are sideeffect free but relies on the execution order is not wrapped (#5498) by @IWANABETHATGUY
missing_export warning should not be an hard error (#5493) by @sapphi-red
cli: remove unnecessary await (#5487) by @situ2001
browser: stub fs/promises for browser build (#5484) by @sapphi-red
indirect requiring external module is not wrapped by __toESM in cjs format (#5454) by @IWANABETHATGUY
Panic on reexport external module in CJS format (#5430) by @IWANABETHATGUY
handle top-level return statements in CommonJS modules (#5437) by @hyf0
panic when using preserveModules: true and certain dependencies (#5415) by @IWANABETHATGUY
rolldown_plugin_alias: only replace the first matched alias (#5412) by @shulaoda
canonical name not found panic happens with treeshake.commonjs=true (#5409) by @IWANABETHATGUY
hmr: shouldn't consider self-accepting module as hmr boundary for its importee (#5405) by @hyf0
hmr: should detect hmr boundary correctly (#5400) by @hyf0
optimization.inlineConst: true generates invalid code when importing a module statically and dynamically (#5398) by @IWANABETHATGUY
top level VarDeclaration is not hoisted when wrapped in __esm (#5396) by @IWANABETHATGUY

🚜 Refactor

use pascal case when naming bitflags field (#5497) by @IWANABETHATGUY
test/hmr: use sensible time to wait (#5490) by @hyf0
hmr: update message types to use 'hmr:update' (#5489) by @hyf0
hmr: replace HmrOutput with HmrUpdate (#5488) by @hyf0
node/hmr: re-organize file structures (#5485) by @hyf0
rolldown_plugin_utils: improve asset_to_data_url (#5481) by @shulaoda
replace pattern match for SideEffectsDetail with bitflags api (#5479) by @IWANABETHATGUY
rename stmtSideEffect to SideEffectDetail (#5478) by @IWANABETHATGUY
use bitflags store more details about side effects (#5477) by @IWANABETHATGUY
node/hmr: tweak package test-dev-server (#5462) by @hyf0
hmr: tweak naming and add comments (#5459) by @hyf0
test/hmr: remove hard-code edited content (#5189) by @hyf0
rust: make Log#code an Option (#5416) by @shulaoda
hmr: should mark self-accept module correctly (#5406) by @hyf0
hmr: remove unnecessary data during propagate_update (#5402) by @hyf0
hmr: make hmr patch output less changeable (#5401) by @hyf0
__esm top level bindings hoisted (#5397) by @IWANABETHATGUY
skip fast in esm format when transform import.meta (#5395) by @IWANABETHATGUY

📚 Documentation

clarify rolldown-rollup behavior difference around output generation (#5439) by @sapphi-red

⚡ Performance

reduce runtime symbol memory usage and hashtable lookup (#5460) by @IWANABETHATGUY

🧪 Testing

hmr: support to run mutiple test fixtures (#5456) by @hyf0
basic tests for optimization.pifeForModuleWrappers (#5435) by @sapphi-red

⚙️ Miscellaneous Tasks

deps: update github-actions (#5509) by @renovate[bot]
debug: update default session ID to meaningful unknown-session (#5502) by @hyf0
deps: update dependency rolldown-plugin-dts to v0.14.2 (#5492) by @renovate[bot]
auto generated runtime_helper bitflags (#5474) by @IWANABETHATGUY
fix wasi build failed (#5470) by @IWANABETHATGUY
deps: lock file maintenance (#5467) by @renovate[bot]
deps: lock file maintenance (#5466) by @renovate[bot]
deps: lock file maintenance rust crates (#5465) by @renovate[bot]
deps: lock file maintenance npm packages (#5464) by @renovate[bot]
deps: update github-actions (#5463) by @renovate[bot]
export __commonJSMin in runtime-base.js (#5455) by @IWANABETHATGUY
rolldown_plugin_utils: remove file_to_dev_url temporarily (#5446) by @shulaoda
rolldown_plugin_asset: move remove_url_query into rolldown_plugin_utils (#5444) by @shulaoda
rolldown: disable aarch64 atomics (#5447) by @Brooooooklyn
remove diff with esbuild (#5428) by @IWANABETHATGUY
dx/ai: add deepwiki badge to enable automatic refresh (#5423) by @hyf0
dx/ai: Use .cursorignore to ignore meaningless files for AI (#5422) by @hyf0
rolldown_plugin_alias: inline matches and remove redundant comment (#5418) by @shulaoda
rolldown_plugin_asset: remove unnecessary comments (#5411) by @shulaoda
rolldown_plugin_manifest: remove unnecessary code (#5408) by @shulaoda
deps: update dependency tsdown to v0.13.0 (#5392) by @renovate[bot]

[1.0.0-beta.29] - 2025-07-22

🚀 Features

rolldown_plugin_chunk_import_map: support custom file name (#5383) by @shulaoda
rolldown_plugin_chunk_import_map: emit standard import map (#5382) by @shulaoda
rolldown_plugin_chunk_import_map: support custom base url (#5381) by @shulaoda
support plugin context meta for native plugins (#5371) by @shulaoda
rolldown: oxc v0.77.3 (#5367) by @Boshen
rolldown_plugin_transform: align sourcemap enable logic (#5348) by @shulaoda
plugin_driver: use hook usage for close_bundle (#5361) by @shulaoda
hmr: attach region comments for hmr patch (#5358) by @hyf0
rolldown: add transformHiresSourcemap option (#5346) by @Brooooooklyn
rolldown_plugin_web_worker_post: align transform_ast hook metadata order to post (#5339) by @shulaoda

🐛 Bug Fixes

when preserveEntrySignatures: false is set, output includes a circular import (#5365) by @IWANABETHATGUY
do not normalize iife global names (#5228) by @redstonekasi
hmr: should not panic for editing modules that contain import(..) (#5351) by @hyf0
sync ast for newly added modules (#5354) by @IWANABETHATGUY
used exports from dynamic imported module are removed incorrectly (#5341) by @IWANABETHATGUY
keep top level variables for non-esm format when minify is enabled (#5332) by @sapphi-red
rust: correctly return watch option (#5334) by @HigherOrderLogic

🚜 Refactor

rolldown_plugin_chunk_import_map: clarify import map paths and output filename (#5376) by @shulaoda
rolldown: collapse_sourcemaps does not need to own a Vec (#5352) by @Boshen
rolldown_plugin_asset: improve readability for easier maintenance (#5359) by @shulaoda
ecmascript: remove unnecessary allocator.alloc(program) call (#5350) by @Boshen
store ast with same shape as module_table (#5345) by @IWANABETHATGUY
simplify is_dynamic_entry_alive (#5342) by @IWANABETHATGUY
rolldown_plugin_web_worker_post: tweak code organization (#5338) by @shulaoda
store ScopeFlags instead of ScopeId when traverse ast (#5330) by @IWANABETHATGUY
simplify keep_names VarDeclaration rewrite (#5325) by @IWANABETHATGUY

📚 Documentation

experimental: update the description of chunkImportMap (#5384) by @shulaoda
experiment: add usage documentation for chunkImportMap (#5379) by @shulaoda

⚡ Performance

plugin_driver: skip unused hooks early based on hook usage meta (#5363) by @shulaoda
rolldown: box TransformOptions (#5353) by @Boshen

🧪 Testing

rust: hide runtime module output in snapshots to improve clarity (#5366) by @hyf0
node: put minify related tests in a single directory (#5333) by @sapphi-red

⚙️ Miscellaneous Tasks

examples: update chunk-import-map (#5385) by @shulaoda
add examples/chunk-import-map (#5380) by @shulaoda
deps: lock file maintenance (#5373) by @renovate[bot]
deps: lock file maintenance rust crates (#5372) by @renovate[bot]
deps: lock file maintenance npm packages (#5370) by @renovate[bot]
deps: update dependency @napi-rs/wasm-runtime to v1 (#5369) by @renovate[bot]
deps: update taiki-e/install-action action to v2.56.19 (#5368) by @renovate[bot]
extract HookOrderIndicates logic (#5362) by @shulaoda
rust: remove unnecessary #[allow(unused)] (#5360) by @shulaoda
deps: update dependency rolldown-plugin-dts to v0.14.1 (#5357) by @renovate[bot]
use debug=1 for profile.dev and profile.test (#5355) by @IWANABETHATGUY
deps: update dependency rolldown-plugin-dts to ^0.14.0 (#5349) by @renovate[bot]
remove packages/rolldown/npm/* from workspace config (#5347) by @Brooooooklyn
pnpm,justfile: enable pnpm verifyDepsBeforeRun: install (#5331) by @Boshen
update build-js-glue script (#5335) by @btea

◀️ Revert

test(rust): prevent meaningless snapshot change from bumping oxc runtime versions #5312 (#5336) by @hyf0

❤️ New Contributors

@redstonekasi made their first contribution in #5228
@HigherOrderLogic made their first contribution in #5334

[1.0.0-beta.28] - 2025-07-17

🚀 Features

rolldown: oxc v0.77.2 (#5328) by @Boshen
hmr: add module and exports parameters to CJS initializer functions (#5322) by @hyf0
rolldown_plugin_transform: align with vitejs/rolldown-vite#318 (#5318) by @shulaoda
rolldown_plugin_transform: align with vitejs/rolldown-vite#315 (#5315) by @shulaoda
hmr: automatically disable treeshaking in hmr (#5311) by @hyf0
hmr: use trait HmrAstBuilder to unify ast construction (#5310) by @hyf0
rolldown_plugin_chunk_import_map: basic implementation (#5307) by @shulaoda
add watch.onInvalidate (#5239) by @situ2001
rolldown_plugin_chunk_import_map: implement initial render_chunk logic (#5306) by @shulaoda
rolldown: oxc v0.77.1 (#5304) by @Boshen
js: expose experimental.incrementalBuild option (#5300) by @IWANABETHATGUY
js: support experimental.onDemandWrapping option (#5299) by @IWANABETHATGUY
support on demand wrapping for entry chunk (#5291) by @IWANABETHATGUY
rolldown_plugin_chunk_import_map: initialize (#5289) by @shulaoda
show owner module id for "canonical name not found for" errors (#5288) by @sapphi-red

🐛 Bug Fixes

only transform VarDeclaration when enable keepNames (#5323) by @IWANABETHATGUY
keepNames with special Ifstmt (#5320) by @IWANABETHATGUY
incremental watch panic when adding dynamic import (#5309) by @IWANABETHATGUY
make leaf module wrapping optimization opt-in (#5305) by @IWANABETHATGUY
keepNames should consider exportNamed function declaration (#5298) by @IWANABETHATGUY
undefined process.versions for browser build (#5295) by @sxzz
sanitizeFileName: entry name should be sanitized (#5283) by @shulaoda
minify-internal-exports: ensure minifying internal exports stably (#5281) by @hyf0
keep legal and annotation comments for minify: 'dce-only' (#5280) by @sapphi-red
unstable chunk generation when preserveEntrySignatures: false is used (#5274) by @IWANABETHATGUY

🚜 Refactor

pass the while CodegenOptions to EcmaCompiler::minify (#5279) by @sapphi-red
avoid iterate canonical_exports twice (#5276) by @IWANABETHATGUY

📚 Documentation

pluginutils: add README file (#5262) by @TheAlexLichter

⚡ Performance

inline function expression when rewriting name property with keepNames enabled (#5321) by @IWANABETHATGUY
rolldown_sourcemap: cache source id -> source text mapping (#5285) by @Boshen
rolldown_sourcemap: disable rayon (#5284) by @Boshen

🧪 Testing

rust: prevent meaningless snapshot change from bumping oxc runtime versions (#5312) by @hyf0

⚙️ Miscellaneous Tasks

upgrade to NAPI-RS 3.0 stable (#5324) by @Brooooooklyn
infra: add onlyBuiltDependencies (#5287) by @situ2001
improve the order of import keys in the exports field (#5314) by @btea
deps: update dependency rolldown-plugin-dts to v0.13.14 (#5293) by @renovate[bot]
deps: lock file maintenance rust crates (#5267) by @renovate[bot]
deps: lock file maintenance npm packages (#5266) by @renovate[bot]
deps: update github-actions (#5265) by @renovate[bot]

❤️ New Contributors

@situ2001 made their first contribution in #5287

[1.0.0-beta.27] - 2025-07-13

🚀 Features

rolldown: support linux-arm64-ohos (#5258) by @Brooooooklyn
napi: add aarch64-linux-android target (#5141) by @Boshen
rolldown: oxc v0.77.0 (#5255) by @Boshen

🐛 Bug Fixes

this in CJS is replaced with undefined but should be exports (#5244) by @IWANABETHATGUY
normalize path from package.json's realpath before matching sideEffects field (#5250) by @sapphi-red

⚡ Performance

don't wrap module if it is leaf module and side effects free when enable strictExecutionOrder (#5240) by @IWANABETHATGUY

⚙️ Miscellaneous Tasks

upgrade NAPI-RS cli to 3.0.0-alpha.93 (#5243) by @Brooooooklyn

[1.0.0-beta.26] - 2025-07-10

🐛 Bug Fixes

browser: process is not defined error (#5241) by @sapphi-red
plugin/vite-resolve: allow resolving bare specifiers to relative paths for entries (#5230) by @sapphi-red

⚙️ Miscellaneous Tasks

deps: do not enable full feature for tokio (#5238) by @Boshen

[1.0.0-beta.25] - 2025-07-10

🚀 Features

hmr: should initialize cjs with correct initializer (#5234) by @hyf0
hmr: handle import(..) on cjs modules (#5225) by @hyf0
support chunkModulesOrder (#5227) by @IWANABETHATGUY
add exports to rolldown:runtime (#5224) by @hyf0
hmr: support import(..) (#5223) by @hyf0
add analyzed source code side effects field in ecmaMeta (#5226) by @IWANABETHATGUY
hmr: return undefined from generateHmrPatch when there is no patch (#5218) by @sapphi-red
pass isEntry to resolveId hook of CallableBuiltinPlugin (#5215) by @sapphi-red
pass isEntry from this.resolve (#5214) by @sapphi-red
node: support OutputOptions#minifyInternalExports (#5210) by @hyf0
rolldown: oxc v0.76.0 (#5212) by @Boshen
rust: support minify_internal_exports (#5208) by @hyf0
support opt-in topLevelVar (#5188) by @7086cmd
rolldown: oxc-resolver v11.5.0 (yarn pnp) (#5147) by @Boshen

🐛 Bug Fixes

do not optimize interop code for mod.default if mod bind from default import (#5232) by @IWANABETHATGUY
return moduleSideEffects instead of sideEffects from callable plugins (#5206) by @sapphi-red
return moduleSideEffects set by native plugins from this.resolve (#5205) by @sapphi-red
incorrect output when importing CJS package (#5201) by @IWANABETHATGUY
use resolved id instead of module_request when analysis if a module is a json module (#5200) by @IWANABETHATGUY

🚜 Refactor

use sort_unstable_by_key for simple property access (#5233) by @IWANABETHATGUY
add Deref impl for TransformPluginContext to access PluginContext (#5221) by @sapphi-red
use BindingHookSideEffects in CallableBuiltinPlugin (#5204) by @sapphi-red
move side effects type bindings logic to rust side (#5203) by @sapphi-red
test: improve experience of writing manual integration test (#5186) by @hyf0
rust: unify logic of IntegrationTest (#5185) by @hyf0

🧪 Testing

rust: automatically run extented test for minify_internal_exports: true (#5213) by @hyf0
rust: add basic tests for minifying internal exports (#5211) by @hyf0

⚙️ Miscellaneous Tasks

deps: oxc-browserslist v2.0.10 and oxc-resolver v11.5.2 (#5222) by @Boshen
use jsonc schema for knip config (#5207) by @sapphi-red
rust: remove unused code related to safe_cjs_to_eliminate_interop_default (#5202) by @shulaoda
inject test variant name to rust unit test script (#5195) by @IWANABETHATGUY
change CC => TARGET_CC (#5194) by @Brooooooklyn
deps: lock file maintenance npm packages (#5191) by @renovate[bot]
deps: lock file maintenance (#5193) by @renovate[bot]
deps: lock file maintenance rust crates (#5192) by @renovate[bot]
deps: update github-actions (#5190) by @renovate[bot]
test: remove unnecessary test snapshots (#5183) by @shulaoda
rolldown: upgrade to NAPI-RS 3.0.0-beta.12 (#5184) by @Brooooooklyn

[1.0.0-beta.24] - 2025-07-05

🚀 Features

support inlineConst for imported variable (#5165) by @IWANABETHATGUY
rust: skip transform hook for modules starts with rolldown: (#5169) by @hyf0
print rolldown version (#5163) by @btea
add optimization.inlineConst option (#5164) by @IWANABETHATGUY
hmr: introduce rolldown_plugin_hmr to inject runtime code (#5159) by @hyf0
rolldown: oxc v0.75.1 (#5157) by @Boshen

🐛 Bug Fixes

generate correct CSS filename in preserveModules mode (#5175) by @shulaoda
rolldown_plugin_build_import_analysis: avoid default keyword error (#5166) by @shulaoda
watch: add paths to watcher in batch (#5068) by @branchseer
debug: should emit chunk data after computing cross chunk links (#5156) by @hyf0
simplify commonjs interop default prop optimization (#5142) by @IWANABETHATGUY
should include modules contain exports * from '...' forcefully if they reexport any wrapped module (#5143) by @hyf0
use canonical runtime time for __name (#5140) by @IWANABETHATGUY
options.jsx is ignored when options.transform is set (#5137) by @shulaoda

🚜 Refactor

polyfill flatten_iter for wasm target (#5180) by @IWANABETHATGUY
rolldown_plugin_dynamic_import_vars: remove unnecessary validity checks (#5172) by @shulaoda
hmr: remove hmr-related hacky hard-code (#5168) by @hyf0
rolldown_plugin_dynamic_import_vars: align with rolldown-vite (#5171) by @shulaoda
hmr: use rolldown:hmr to load hmr runtime code (#5162) by @hyf0
rust: remove special fields of Asset (#5155) by @hyf0
rust: make Asset#originate_from optional (#5153) by @hyf0
rust: isolate mutations on assets data (#5152) by @hyf0
rust: remove unnecessary usage of index vec on assets (#5151) by @hyf0
merge different member expr in try_rewrite_member_expr (#5146) by @IWANABETHATGUY
remove unused code (#5144) by @IWANABETHATGUY
use self.result.ast_usage directly (#5135) by @IWANABETHATGUY

📚 Documentation

update syntax lowering transform info (#5145) by @TheAlexLichter

🧪 Testing

rust/hmr: hide hmr runtime code in snapshots (#5160) by @hyf0

⚙️ Miscellaneous Tasks

rolldown_testing: avoid unnecessary snapshots (#5181) by @shulaoda
fix flatten_iter compile error (#5179) by @IWANABETHATGUY
expose optimization.inlineConst option (#5177) by @IWANABETHATGUY
infra: update pnpm-lock.yaml (#5178) by @shulaoda
rust: remove unnecessary crate rolldown_loader_utils (#5173) by @shulaoda
print build time use green color (#5158) by @btea
deps: update dependency rolldown-plugin-dts to v0.13.13 (#5148) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to v0.13.13 (#5138) by @renovate[bot]
allow only test without generate snapshot (#5134) by @IWANABETHATGUY

[1.0.0-beta.23] - 2025-07-01

💥 BREAKING CHANGES

debug: rename debug logs fields to be consitent (#5125) by @antfu

🚀 Features

debug: append content for asset data and unify source field to content. (#5130) by @hyf0
debug: emit asset-related data (#5124) by @hyf0
commonjs tree shaking. (#5095) by @IWANABETHATGUY
rolldown_plugin_wasm_helper: align behaviors for expected functionality (#5120) by @shulaoda
remove experimental.enableComposingJsPlugins (#5122) by @shulaoda
use same option object reference (#5114) by @sapphi-red
add util function to inspect why the facade symbol is created (#5115) by @IWANABETHATGUY
types: expose ChunkingContext type (#5112) by @sapphi-red
scan commonjs exports (#5111) by @IWANABETHATGUY
debug: remove unneeded source info of render chunk events (#5109) by @hyf0
debug: only emit debug information for trace level (#5108) by @hyf0
debug: emit chunk related informations (#5106) by @hyf0

🐛 Bug Fixes

debug: add hook render chunk start and end events to Meta enum (#5117) by @hyf0

🚜 Refactor

rust: unify outdated namings (#5127) by @hyf0

📚 Documentation

advanced-chunks: clarify module capturing behavior (#5129) by @hyf0

🧪 Testing

support array output options (#5113) by @sapphi-red

⚙️ Miscellaneous Tasks

remove unused code (#5128) by @IWANABETHATGUY
remove unnecessary skipComposingJsPlugin (#5123) by @shulaoda
deps: update crate-ci/typos action to v1.34.0 (#5119) by @renovate[bot]
deps: update NAPI-RS to 3.0.0-beta.11 (#5110) by @shulaoda

[1.0.0-beta.22] - 2025-06-30

🚀 Features

plugin: use Log instead of BuildDiagnostic for PluginContext#log (#5099) by @shulaoda
plugin: support info/warn/debug in native plugin context (#5098) by @shulaoda
plugin: support vite plugin custom in PluginContext#resolve (#5097) by @shulaoda
rolldown_plugin_import_glob: align edge cases with rolldown-vite (#5094) by @shulaoda
rolldown_plugin_vite_resolve: align subpath import resolution (#5093) by @shulaoda
add commonjs tree shake option (#5096) by @IWANABETHATGUY
rolldown_plugin_web_worker_post: align with rolldown-vite (#5092) by @shulaoda
manual-chunks: support getModuleInfo (#5087) by @hyf0
advanced-chunks: support getModuleInfo in groups.{group}.name (#5086) by @hyf0

🚜 Refactor

rolldown_loader_utils: inline unnecessary binary_to_esm (#5100) by @shulaoda

⚡ Performance

hmr: remove console.debug in runtime.registerModule (#5091) by @sapphi-red
hmr: remove no-op runtime.__toCommonJS call (#5089) by @sapphi-red

⚙️ Miscellaneous Tasks

deps: lock file maintenance rust crates (#5105) by @renovate[bot]
deps: lock file maintenance npm packages (#5104) by @renovate[bot]
deps: update rust crate schemars to v1 (#5103) by @renovate[bot]
deps: update dependency vite to v7 (#5102) by @renovate[bot]
deps: update github-actions (#5101) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to v0.13.12 (#5088) by @renovate[bot]

[1.0.0-beta.21] - 2025-06-27

🚀 Features

rolldown: oxc_resolver v11.3.0 (#5078) by @Boshen
debug: support to emit meta.json (#5075) by @hyf0
plugin/vite-resolve: support tsconfig paths (#5004) by @sapphi-red

🐛 Bug Fixes

plugin/vite-resolve: resolve glob side effects field correctly (#5079) by @sapphi-red
rolldown_plugin_transform: don't load tsconfig for files in node_modules (#5074) by @sapphi-red
preserveModules: correctly generate absolute chunk file names (#5072) by @shulaoda
vite-tests: fix pnpm install failure (#5070) by @shulaoda

📚 Documentation

contrib-guide: add memory profile steps (#5053) by @sapphi-red

⚙️ Miscellaneous Tasks

remove just lint in packages/debug/package.json (#5080) by @hyf0
deps: update dependency rolldown-plugin-dts to v0.13.12 (#5077) by @renovate[bot]
repo: make pnpm lint-knip part of just lint-node (#5076) by @hyf0
infra: move insta.yaml to the workspace root (#5073) by @shulaoda

[1.0.0-beta.20] - 2025-06-25

🚀 Features

rolldown: oxc v0.75.0 (#5069) by @Boshen
rolldown: oxc 0.74.0 (#5047) by @Boshen

🐛 Bug Fixes

vite-tests: avoid crash when packageJson.pnpm is undefined (#5066) by @shulaoda
JSX preset options not working correctly (#5060) by @shulaoda
remove improper jsdoc of builtin define plugin (#5046) by @AliceLanniste

🚜 Refactor

passing vec length directly (#5050) by @ShroXd

📚 Documentation

explain that a chunk may be bigger than maxSize (#5014) by @sapphi-red
update example about withFilter (#5040) by @IWANABETHATGUY

⚡ Performance

preallocate smaller vec for hash placeholder finder (#5064) by @sapphi-red
reduce temporary memory usage by avoiding output chunk clone until needed (#5058) by @sapphi-red
skip empty write bundle hook with hook_usage meta (#5057) by @sapphi-red

⚙️ Miscellaneous Tasks

deps: update dependency rolldown-plugin-dts to v0.13.12 (#5065) by @renovate[bot]
rolldown: upgrade NAPI-RS to 3.0.0-beta.10 (#5063) by @Brooooooklyn
bump oxc-resolver to v11.2.1 (#5061) by @Boshen
deps: update dependency tsdown to v0.12.9 (#5056) by @renovate[bot]
deps: update dependency rolldown-plugin-dts to v0.13.12 (#5054) by @renovate[bot]
remove long-commented-out code (#5048) by @shulaoda
deps: lock file maintenance npm packages (#5042) by @renovate[bot]
deps: lock file maintenance rust crates (#5043) by @renovate[bot]
deps: update taiki-e/install-action action to v2.54.0 (#5045) by @renovate[bot]
deps: update taiki-e/install-action action to v2.53.2 (#5041) by @renovate[bot]

[1.0.0-beta.19] - 2025-06-22

🚀 Features

support OutputOptions#manualChunks (#5037) by @hyf0
advanced-chunks: support advancedChunks#gruop#name to be function (#5035) by @hyf0
rolldown_plugin_import_glob: align with vitejs/vite#20163 (#5034) by @shulaoda
rust/advanced-chunks: support MatchGroup#name to be dynamic (#5033) by @hyf0
rolldown_plugin_build_import_analysis: align with vitejs/vite#20117 (#5027) by @shulaoda
rolldown_plugin_build_import_analysis: align with vitejs/vite#20115 (#5020) by @shulaoda
add validation warning for advanced chunks options without groups (#5009) by @sapphi-red

🐛 Bug Fixes

moduleInfo is not updated when entry module is emitted by this.emitFile (#5032) by @IWANABETHATGUY
preserveEntrySignatures: false generates circular imports that hangs with TLA (#5029) by @IWANABETHATGUY
rolldown_plugin_build_import_analysis: align pure dynamic import handling with rolldown-vite (#5016) by @shulaoda
plugin/vite-resolve: normalize leading slash (#5013) by @sapphi-red
debug: build_id doesn't increase (#5015) by @hyf0
side effects in this.emitFile({ type: 'chunk' }) is removed when preserveEntrySignatures: false is set (#5012) by @IWANABETHATGUY

🚜 Refactor

rolldown_utils: simplify block_on_spawn_all (#5019) by @shulaoda
use rolldown_utils::futures::block_on for WatcherImpl#start (#5018) by @shulaoda

📚 Documentation

jsdoc: document experimental.attachDebugInfo (#5028) by @hyf0
clarify that advancedChunks options are in bytes (#5022) by @sapphi-red
add a note that sequential conversion may break the code (#5024) by @sapphi-red

⚙️ Miscellaneous Tasks

infra: clean up dist before building rolldown (#5036) by @hyf0
Align status notice in readme with documentation (#5021) by @rijkvanzanten

❤️ New Contributors

@rijkvanzanten made their first contribution in #5021

[1.0.0-beta.18] - 2025-06-19

🚀 Features

advancedChunks: no need to include dependencies for PreserveEntrySignatures::False too (#5005) by @hyf0
analyze commonjs module side effects and remove unused module (#5003) by @IWANABETHATGUY
specially handling commonjs export stmt side effects (#5002) by @IWANABETHATGUY
rolldown: oxc v0.73.2 (#5000) by @Boshen
debug: attach both session_id and build_id to debug events (#4994) by @hyf0

🐛 Bug Fixes

rolldown_plugin_import_glob: correctly handle alias glob patterns (#5007) by @shulaoda
rolldown_plugin_alias: correctly handle resolved_id (#5006) by @shulaoda
imported namespace is missing after external import namespace merging (#4999) by @IWANABETHATGUY
node: add experimental.viteMode to option validator (#4996) by @sapphi-red
plugin/vite-resolve: optional peer dep id parse error (#4995) by @sapphi-red

🚜 Refactor

debug: remove extra mechanism for passing session_id and unnecessary passing of spans (#5001) by @hyf0

📚 Documentation

update description about directive handling (#4992) by @IWANABETHATGUY

⚙️ Miscellaneous Tasks

deps: update dependency rolldown-plugin-dts to v0.13.11 (#4863) by @renovate[bot]
infra: update changelog configuration in cliff.toml (#4961) by @shulaoda
infra: add knip to ci (#4991) by @webpro

[1.0.0-beta.17] - 2025-06-17

🚀 Features

binding: feat(binding): always use the same BindingBundler to create BindingBundlerImpl for the same RolldownBuild by @hyf0 in #4985
debug: feat(debug): cache large string by @hyf0 in #4882
feat: make require('./foo.json') work as expected even if the json is transformed to JS by a custom plugin by @IWANABETHATGUY in #4984
feat: add diagnostic for multiple entries with UMD/IIFE formats by @shulaoda in #4954

🐛 Bug Fixes

plugin/vite-resolve: fix(plugin/vite-resolve): importing an optional peer dep should throw an runtime error by @sapphi-red in #4980
fix: upgrade napi, fix wasm url by @sxzz in #4958
fix: should rewrite hmr related ast after test if experimental.hmr is enabled. by @IWANABETHATGUY in #4972

💼 Other

build: provide "type": "module" in package.json by @iiio2 in #4974

🚜 Refactor

binding: refactor(binding): rename Bundler to BindingBundleImpl by @hyf0 in #4983
rolldown: refactor(rolldown): migrate to ESM package by @sxzz in #4959

📚 Documentation

docs: explain how to transpile legacy decorators by @hyf0 in #4989
code-splitting: docs(code-splitting): make terms bold instead of wrapped with inline code block by @hyf0 in #4975
docs: improve advanced chunks by @hyf0 in #4966
docs: refine code splitting guide by @sapphi-red in #4969

🧪 Testing

test: place empty package.json to prevent all files to be treated as node mode by @sapphi-red in #4979

⚙️ Miscellaneous Tasks

infra: chore(infra): ensure pnpm install for common commands by @hyf0 in #4987
browser: chore(browser): add @oxc-project/runtime by @shulaoda in #4988
deps: chore(deps): update dependency tsdown to v0.12.8 by @renovate[bot] in #4977
deps: chore(deps): update npm packages (major) by @renovate[bot] in #4963
deps: chore(deps): lock file maintenance npm packages by @renovate[bot] in #4967
deps: chore(deps): lock file maintenance rust crates by @renovate[bot] in #4965
deps: chore(deps): lock file maintenance npm packages by @renovate[bot] in #4964
deps: chore(deps): update github-actions by @renovate[bot] in #4962

❤️ New Contributors

@iiio2 made their first contribution in #4974

[1.0.0-beta.16] - 2025-06-15

🚀 Features

rolldown: feat(rolldown): oxc v0.73.0 by @Boshen in #4948
types: feat(types): generate HMR runtime types by @sapphi-red in #4928
rolldown_plugin_build_import_analysis: feat(rolldown_plugin_build_import_analysis): align with rolldown-vite by @shulaoda in #4931
feat: allow to configureexperimental#attachDebugInfo: 'none' to disable generating #region comments by @TheAlexLichter in #4918

🐛 Bug Fixes

fix: deduplicate entry point by @IWANABETHATGUY in #4956
fix: diagnostic message on minified code is too long to be readable by @IWANABETHATGUY in #4950
fix: deduplicated entry points when have same id, name, and filename by @IWANABETHATGUY in #4947
fix: unbundle does not work with outExtensions by @IWANABETHATGUY in #4945
types: fix(types): remove undefined from return type of generateHmrPatch and hmrInvalidate by @sapphi-red in #4943
fix: handle error in hmrInvalidate by @sapphi-red in #4942
rolldown_plugin_build_import_analysis: fix(rolldown_plugin_build_import_analysis): preload helper is imported even if it’s not needed by @shulaoda in #4936
hmr: fix(hmr): avoid panic after syntax error by @sapphi-red in #4898
strictExecutionOrder: fix(strictExecutionOrder): ensure initialization chain of entry exports by @hyf0 in #4933
fix: should not panic when meet a syntax error in watch mode. by @IWANABETHATGUY in #4926
fix: regression, id filter normalization for windows is not working by @IWANABETHATGUY in #4922
rolldown_plugin_json: fix(rolldown_plugin_json): incorrect default JSON export by @shulaoda in #4924

🚜 Refactor

refactor: avoid unnecessary collect by @IWANABETHATGUY in #4949
refactor: get normalized options via binding by @IWANABETHATGUY in #4938
refactor: include DevRuntime base class even if custom HMR implementation is passed by @sapphi-red in #4929

📚 Documentation

docs: clarify minifier state by @TheAlexLichter in #4953
docs: drafting code splitting by @hyf0 in #4951
docs: add link to repl by @sxzz in #4917
pluginutils: docs(pluginutils): add example to simple filter functions by @sapphi-red in #4915

🧪 Testing

test: add testcase for normalized output options by @IWANABETHATGUY in #4939
hmr: test(hmr): enable expectExecuted for generatePatchError test by @sapphi-red in #4937
test: evaluate hmr tests in node by @sapphi-red in #4930
test: add "non used export" hmr test by @sapphi-red in #4900
test: enable expectExecuted in HMR tests by @sapphi-red in #4927

⚙️ Miscellaneous Tasks

deps: chore(deps): lock file maintenance npm packages by @renovate[bot] in #4866
infra: chore(infra): remove comments related to cspell by @shulaoda in #4940
ci: remove cargo bench test by @IWANABETHATGUY in #4925

[1.0.0-beta.15] - 2025-06-11

🚀 Features

feat: make native json plugin callable by @shulaoda in #4908
feat: support preserveSignature in this.emitFile by @IWANABETHATGUY in #4895
rolldown_plugin_module_preload_polyfill: feat(rolldown_plugin_module_preload_polyfill): expose plugin config by @shulaoda in #4896

🐛 Bug Fixes

fix: add missing pathe polyfill by @sxzz in #4912
node: fix(node): call options hook for experimental_scan by @sapphi-red in #4911
fix: better NoEntryPoint error message by @IWANABETHATGUY in #4903
fix: fail to bundle when provide entryPoint dynamiclly by @IWANABETHATGUY in #4902

🧪 Testing

pluginutils: test(pluginutils): add query suffix case for makeIdFiltersToMatchWithQuery by @sapphi-red in #4914
test: copy rollup preserveEntrySignature override-via-plugin test by @IWANABETHATGUY in #4910
test: include error in hmr test snapshots by @sapphi-red in #4899

⚙️ Miscellaneous Tasks

chore: update committed dts by @sapphi-red in #4913
chore: bump rolldown-ariadne by @IWANABETHATGUY in #4909
improve prepare release commit message by @Boshen

[1.0.0-beta.14] - 2025-06-10

💥 BREAKING CHANGES

refactor!: move preserveEntrySignatures from output to input options by @IWANABETHATGUY in #4871

🚀 Features

strictExecutionOrder: feat(strictExecutionOrder): no need to generate plain chunk imports for addressing side effects by @hyf0 in #4890
feat: make wasm fallback plugin callable in node by @shulaoda in #4885
rolldown_plugin_module_preload_polyfill: feat(rolldown_plugin_module_preload_polyfill): align with rolldown-vite by @shulaoda in #4884
attachDebugInfo: feat(attachDebugInfo): improve format and distinguish dynamic entries by @hyf0 in #4861

🐛 Bug Fixes

binding: fix(binding): preserveModules infinity loop by @Brooooooklyn in #4879
fix: dynamic import does not return exports when preserveEntrySignatures: false is set and the importee is an entry by @IWANABETHATGUY in #4891
fix: preserveEntrySignatures panics with an edge case by @IWANABETHATGUY in #4877
fix: directives are missing with preserveModules by @IWANABETHATGUY in #4876
fix: exports from dynamically imported chunks are removed by @IWANABETHATGUY in #4875

🚜 Refactor

refactor: clearify Chunk entry kind by @IWANABETHATGUY in #4892
rolldown_plugin_build_import_analysis: refactor(rolldown_plugin_build_import_analysis): align the logic with rolldown-vite by @shulaoda in #4856

📚 Documentation

contrib-guide: docs(contrib-guide): add HMR testing section by @sapphi-red in #4888
guide: docs(guide): update release channels - remove nightly, add pkg.pr.new by @Boshen in #4881

🧪 Testing

test: rename rolldown/topics/hmr/mutiply-entires to snake case by @sapphi-red in #4889
test: add test for #4849 by @sapphi-red in #4887
test: setup infra for hmr tests by @sapphi-red in #4886

⚙️ Miscellaneous Tasks

ci: disable publish to nightly by @Boshen in #4874
ci: extend Vite tests timeout by @sapphi-red in #4870
fix publish-to-npm.yml by @Boshen

◀️ Revert

revert: "refactor(rolldown_plugin_load_fallback): align with rolldown-vite" by @shulaoda in #4868

[1.0.0-beta.13] - 2025-06-07

🚀 Features

feat: merge same ImportNamespaceSpecifier for external module by @IWANABETHATGUY in #4373

🐛 Bug Fixes

ci: disable generate_release_notes by @Boshen

📚 Documentation

docs: add MAINTENANCE.md; remove rolldown.rs/contrib-guide/release by @Boshen in #4854

⚙️ Miscellaneous Tasks

add input description to prepare-release.yml by @Boshen
fix prepare-release.yml by @Boshen
CHANGELOG.md: ci(CHANGELOG.md): use git-cliff to generate changelogs by @Boshen in #4858

1.0.0-beta.12 (2025-06-06)

Features

preseveEntrySignature: allow-extension (#4800) (83d4d62)
advancedChunks: only move the captured module itself if preserveEntrySignatures is allow-extension (#4847) (57e7f8b)
interop import('some-cjs-module.js') (#4816) (b9ac5f0)
rolldown: oxc v0.72.3 (#4845) (759525d), closes #4796 #4846
support preserveEntrySignatures: exports-only (#4848) (63dc546)
support preserveEntrySignatures: false (#4844) (e4e90e9)
take node esm spec into account for dynamic imports in cjs modules that satisfy nodejs (#4819) (640af3a), closes #4289

Bug Fixes

4818 (#4828) (c6aaebe), closes #4818
bindings: cargo cache with napi typedef issues (#4820) (a733205)
bindings: update @napi-rs/cli (#4830) (052fb45)
ci: fix prepare-release permission (b04b74e)
cjs namespace property optimization access should only apply to ns_alias prop default (#4836) (d811ec5)
handle error in generateHmrPatch (#4837) (4a9af95)
hmr: generate unique import binding (#4849) (56a2214)
Preserve default export for preserveModules (#4814) (b30ab1f), closes #4758
regression with namespace import (#4825) (f051675), closes #4824
rolldown: fix double initialization of tracing subscriber (#4831) (ac2f6bf)
should leave all file extensions (even double) unchanged. (#4822) (9abc457), closes #4702
1.0.0-beta.11 (2025-06-04)

Features

add index_of_one utils for Bitset (#4779) (16aff17)
advancedChunks: support function for output.advancedChunks.groups[].test (#4644) (0a177d4), closes #4477
node: support Rollup-style JSX options (#4756) (2c4c2a8), closes #4752
rolldown_plugin_isolated_declaration: improve diagnostic messages (#4731) (87188ed), closes #4040
warn when assignment to bundle is detected (#4792) (833c4e0)

Bug Fixes

allow user call resolveId hook in deps of internal runtime module (#4733) (1995519)
browser: fix binding types (#4488) (287a573), closes #4753 #4754 #4724
built file references undeclared import_foo$n (#4745) (cb30e40), closes #4740
cjs namespace access property optimization (#4803) (08bf380)
computed property access is converted to static property access when using namespace import (#4781) (e692385)
include side-effect modules in preserveModules mode (#4710) (ac4e5db)
infra: fails to load wasm fallback on WebContainer (#4770) (5cb498e), closes #4762
inlineDynamicImports: ensure tla module execution correctly (#4764) (92851ea), closes #4610
package.json: fix husky not working (98c54a1)
renamed exports when enabled preserveModules (#4728) (4da8973), closes #4698
rolldown_plugin_build_import_analysis: align load hook (#4742) (10f8e10), closes #3983
test napi-derive file lock (#4751) (2203f74)
1.0.0-beta.10 (2025-05-28)

⚠ BREAKING CHANGES

"feat!: always make the default value of platform as browser" (#4720)
resolve: add module to resolve conditions by default (#4703)
types/resolve: use literal 'import-statement' to refer to static import statements instead of 'import' (#4689)
rust: merge target option into transform (#4665)
rust: merge jsx option into transform (#4654)
always make the default value of platform as browser (#4611)

Features

add preserveEntrySignatures option (#4640) (3979e2a)
always make the default value of platform as browser (#4611) (43425a0)
binding: preserveModulesRoot (#4631) (51df2b7)
ci: apply cargo shear --fix correctly in autofix (#4677) (15934eb)
debug: add StmtSideEffect to record the specific reason why a stmt has side effect (#4671) (5982115)
debug: emit more details for Module[#imports](https://github.com/rolldown/rolldown/issues/imports) (#4619) (42afd5a)
enable cjs ns merge for react (#4621) (ddf8da8)
enable loose mode validate option and give warning (#4638) (080ce4e)
on_demand_wrapping: don't wrap modules that don't rely on others and have side effect (#4670) (326e6f5)
plugin/json: only transform module with moduleType: 'json' (#4554) (c69e332)
rolldown_plugin_oxc_runtime: support automatic resolution of oxc runtime helpers (#4641) (b09c035), closes #4597
rolldown_plugin_utils: extract check_public_file from rolldown_plugin_asset (#4660) (1b3b8c3)
rolldown_plugin_utils: extract file_to_url from rolldown_plugin_asset (#4663) (40290b5)
rolldown_plugin_utils: support create_to_import_meta_url_based_relative_runtime (#4657) (d77354f)
rolldown_plugin_utils: support to_output_file_path_in_js (#4659) (9e8c677)
rolldown: oxc v0.71.0 and napi beta (#4618) (76c39c6), closes #4614
rolldown: oxc v0.72.0 (#4658) (8371a90)
rolldown: oxc v0.72.1 and oxc-resolver v11 (#4718) (79a47fc)
rust: merge jsx option into transform (#4654) (4872097), closes #4447
rust: merge target option into transform (#4665) (f9aa33a), closes #4651
rust: preserveModulesRoot (#4630) (9f62c77)
support to attach chunk debug information in output (#4633) (1079582)

Bug Fixes

chunk.name is not sanitized when the chunk is a common chunk (#4712) (5949f2a), closes #4709
preserveModules co exists with multi entrypoints (#4626) (b46bdea), closes #4624
preserveModules don't respect relative path (#4629) (9727493)
browser: disable oxc runtime plugin (#4708) (0ec9e7d), closes #4707
ci: add missing just in warmup workflow (c6a1eb1)
ci: cache release builds to a different cache key (a002b24)
ci: cache warmup should include build artifacts (#4675) (0f2c3b5)
ci: fix double pnpm cache from setup-node (#4685) (db25788)
ci: fix release build (#4691) (82620b9)
ci: fix template-injection in benchmark-rust (57b2792)
ci: fix template-injection in publish-to-npm-for-nightly-canary.yml (352340f)
ci: in metrics, use cache instead of cargo fetch (937eae9)
ci: pnpm install --ignore-scripts (#4696) (e040112)
cjs namespace merge in incremental build (#4613) (b1c500e)
dynamic chunk not exported when using preserveModules (#4650) (d91dfb5)
exported dynamic import is treated as unused (#4648) (edf5b4e), closes #4646
generated wrapper stmt info should be always included on demand (#4639) (ed553e1)
index out of bounds panic at oxc_index-3.0.0 with recent canary version (#4713) (3fad6f4)
inlineDynamicImports: ensure tla module execution correctly (#4627) (e9ef28c)
partial cjs namespace merge with chunk split (#4598) (83a0b40)
partial merge cjs namespace (#4595) (0085f4a)
removing unused dynamic imported chunks (#4655) (fe21db7)
resolve: add module to resolve conditions by default (#4703) (9727531)
rolldown/browser: auto-resolve oxc runtime helpers (#4645) (701bbc3), closes #4641
rust: avoid panic in into_assignment_target (#4688) (6c806ea), closes #4304
sort dynamic entires with topological order before tree shake. (#4694) (bc96622)
strict_execution_order: runtime module should not be wrapped by default (#4692) (4008ac0)
strict_execution_order: wrapped module should be included on demand (#4687) (7c21036)
strip path for require identifier with preserveModules (#4704) (2ba8e28), closes #4700
types/resolve: use literal 'import-statement' to refer to static import statements instead of 'import' (#4689) (eee51d8)
watch: watch linux path at windows (#4625) (ed594aa)

Performance Improvements

change profile.dev.debug to improve rust compile times (#4623) (0312f66)
rolldown: prevent duplicate text embedding with include_str! (#4664) (8fee5af), closes #4354

Reverts

"feat!: always make the default value of platform as browser" (#4720) (4021325), closes rolldown/rolldown#4611
"refactor(rolldown_sourcemap): remove unused SourceJoiner[#prepend](https://github.com/rolldown/rolldown/issues/prepend)_source" (#4632) (719ec89), closes rolldown/rolldown#4431
feat(on_demand_wrapping): don't wrap modules that don't rely on others and have side effect [#4670](https://github.com/rolldown/rolldown/issues/4670) (#4686) (8a77ce9)
1.0.0-beta.9 (2025-05-19)

⚠ BREAKING CHANGES

rolldown: update to oxc@0.70.0 to refine printing comments (#4562)
align directive rendering with esbuild (#4557)
don't expose And class in pluginutils (#4537)
add OutputOptions#legalComments and remove OutputOptions#comments (#4528)
expose withFilter function via rolldown/filter instead of rolldown (#4369)
allows users to specify filter expressions directly using an array syntax instead of an object with a "custom" key (#4368)
use camel cases for package.json#exports field (#4366)
filter expr binding conversion (#4343)

Features

add OutputOptions[#legal](https://github.com/rolldown/rolldown/issues/legal)Comments and remove OutputOptions[#comments](https://github.com/rolldown/rolldown/issues/comments) (#4528) (aa7e253)
add watcher.off method to remove event listener (#4388) (ca23f2d), closes #4382
allow to preserve legal comments with minify: true (#4591) (9a837fc)
allows users to specify filter expressions directly using an array syntax instead of an object with a "custom" key (#4368) (4a50b6d)
better error message for manualChunks (#4530) (5b8c925)
builtin-plugin: expose webWorkerPostPlugin (#4594) (d89470c)
cleanUrl rust interpreter (#4480) (1988c3d)
debug: add call_id to load and transform events (#4296) (432acb3)
debug: distinguish if resolve_id hook is called automatically or manually (#4254) (1b90f35)
debug: emit ModuleGraphReady event (#4515) (29d88da), closes #4135
debug: inject call_id for each pair of HookResolveIdCall events (#4255) (d93e66e)
expose isolatedDeclaration (#4410) (92d35c5)
expose loadConfig in api (#4428) (9a4338e), closes #4313
expose oxc-resolver (#4485) (8aae298)
filter expr binding conversion (#4343) (6c73e55)
filter expression node binding types (#4340) (684e2b5)
hmr: handle import.meta.hot.invalidate (#4339) (9725513)
hmr: support sourcemap (#4570) (d3b21fe)
implement filter expr filtering (#4346) (d35f587)
introduce filter expression (#4323) (21b9e45)
make BindingMinifyOptions fields optional (#4307) (165d0b1), closes #4306
make RolldownBuild.watchFiles to async (#4520) (4666852)
merge emitDecoratorMetadata from tsconfig.json (#4555) (3f14835), closes #4552
move filter related utils to @rolldown/pluginutils (#4429) (f932e9e)
output.virtualDirname (#4521) (2e52dbc)
parse filter expr (#4338) (e394f40)
partial preserveModules impl (#4456) (a3b1473)
plugin/transform: allow readonly array for options (#4266) (86482ea)
plugin/vite-resolve: port changes after Vite 6 (#4269) (7c1fae3), closes #4270
plugin: support code filter for renderChunk hook (#4351) (ef1f137), closes #4231
pluginutils: Query filter impl (#4535) (6c06a1c)
pluginutils: add exactRegex and prefixRegex (#4458) (7c58822)
pluginutils: add makeIdFiltersToMatchWithQuery function (#4469) (75757fa)
preserveModules (#4457) (4b0464e)
rolldown_error: add necessary id for some errors (#4533) (d4801c4), closes #4427
rolldown_plugin_asset_import_meta_url: initialize assetImportMetaUrlPlugin (#4563) (84c4bac)
rolldown_plugin_asset: align resolveId with rolldown-vite (#4545) (d6e2358)
rolldown_plugin_asset: initialize asset plugin (#4541) (51bbd05)
rolldown_plugin_asset: partially align load hook with rolldown-vite (#4561) (a58cdd9)
rolldown_plugin_dynamic_import_vars: basic support for custom resolver (#4333) (ad5315f), closes #3968
rolldown_plugin_dynamic_import_vars: complete basic alignment work (#4334) (1fd551c), closes #3968
rolldown_plugin_dynamic_import_vars: introduce resolver option (#4309) (89aa613), closes #3968
rolldown_plugin_dynamic_import_vars: prepare for custom resolver (#4328) (a15677b), closes #3968
rolldown_plugin_dynamic_import_vars: support include and exclude (#4288) (c4e6cad), closes #3968
rolldown_plugin_import_glob: support brace expansion (#4121) (54afc8f), closes #3982
rolldown_plugin_reporter: align the logic in renderChunk hook (#4464) (db88da2), closes #3968
rolldown_plugin_reporter: basically align behavior with rolldown-vite (#4475) (90102d7), closes #3968
rolldown_plugin_reporter: further aligned with rolldown-vite (#4476) (3985436), closes #3968
rolldown_plugin_reporter: prepare for chunk reporting (#4449) (e270f24), closes #3968
rolldown_plugin_web_worker_post: align with rolldown-vite (#4576) (0d7e06c)
rolldown: oxc_resolver v8 (#4392) (0de485b)
rolldown: bump oxc_resolver to v7.0 (#4367) (63723d5)
rolldown: expose experimental entry for browser (#4446) (069b04b)
rolldown: expose ModuleTypes type (#4506) (513a17a)
rolldown: oxc v0.66.0 (#4275) (35ee0e7)
rolldown: oxc v0.68.1 (#4405) (4d4df59)
rolldown: oxc v0.69.0 (#4478) (4940c31)
rolldown: oxc v0.76.0 (#4345) (86ed7c3)
rolldown: oxc_resolver v9.0.0 (#4462) (9ef061d)
rolldown: update to oxc@0.70.0 to refine printing comments (#4562) (1c583fe)
rust: execute cjs as it is (#4465) (5becdcf)
rust: impl Query filter (#4542) (8a5f862)
rust: initialize rolldown_plugin_vite_css (#4418) (f2531a6)
rust: support LegalComments::Inline (#4444) (6921d6c)
support extra IdParams and cleanUrl (#4479) (55a9209)
support variadic args for or and and filter expr (#4371) (3fe195c)
types: allow rollup plugin to be assigned to plugins option (#4568) (42e496f)
types: expose more watcher related types (#4383) (21263e5)
validate hoistTransitiveImports (#4262) (ac258d5)
watcher: support result.close at bundle end event (#4423) (f579291)
watch: support result.close at error event (#4424) (7bb3956)

Bug Fixes

asset ModuleType not available in TypeScript package (#4489) (8ac92a4)
add debug information for debug wasm binaries (#4549) (cc66f4b)
align directive rendering with esbuild (#4557) (709eb63)
align resolve extension order with esbuild (#4277) (6565161)
align sanitize_filename with rollup (#4244) (d53650c)
align validator with the actual types for output.polyfillRequire / output.minify.deadCodeElimination (#4294) (6e313e1)
chunk level directives rendering (#4551) (a16881d), closes #4548
chunk_exports: Prevent duplicate external module imports (#4408) (f90a05f), closes #4406
chunk.imports should include external imports (#4315) (62dee06)
ci: fix incorrect tag name for lychee-action (#4352) (2531185)
cli: ROLLUP_WATCH should be set when config is loaded (#4293) (f845728), closes #3967
cli: invalid type used with --target (#4407) (8cce9fc), closes #4387
consolidate log related types (#4355) (0174d14), closes #4330
debug: ensure emitting json object per line and correct types (#4295) (1d1fa3d)
don't minify .d.ts related chunk (#4240) (d984417)
dynamic import with backquotes are not bundled (#4435) (76c6380)
ensure executing of plain imported cjs, fixes #4443 (#4468) (df9b4ee)
hmr: accpet deps (#4314) (6aca0ce)
hmr: aovid using quote_stmt, it make sourcemap panic (#4571) (7b949a0)
hmr: enable incremental_build (#4298) (7209cf3)
hmr: export full reload info if reach to hmr root (#4242) (9b57bd3)
hmr: hmr chunk execute dependencies before create import.meta.hot (#4320) (2a06dfe)
hmr: make sure runtime module imported for each chunk (#4438) (4d444b0)
hmr: normalize hmr chunk sourcemap sources path (#4572) (6691f45)
hmr: preserve original import.meta.hot when no HMR context exists (#4391) (bc78fa1), closes #4390 #4370
hmr: reexport named declaration (#4319) (3858daa)
hmr: register cjs module exports (#4511) (66f4623)
hmr: remove duplicated import statment (#4556) (69aebee)
hmr: rewrite import default/namespace reference (#4299) (a0733d0)
hmr: rewrite import.meta.hot (#4370) (7b030ee)
moduleSideEffects function should also apply to external module (#4305) (77c8935)
node: add type property to RenderedChunk (#4553) (8ca4fde)
node: ensure comments option got passed to rust (#4527) (35571e5), closes #4491
plugin/vite-resolve: align default externalize logic with Vite (#4247) (a37e704)
plugin/vite-resolve: external was serialized incorrectly (#4270) (3a98131)
preserveModules cjs interop (#4529) (1e7b372)
render_chunk_exports: add missing semicolon to exported value assignment (#4498) (8739f25), closes #4459
rolldown_plugin_transform: use or instead of xor for transformOptions.lang (#4587) (ef90f2e)
rolldown_transform_plugin: incorrect detection of file extension (#4241) (eae9262), closes #3881
rust: ramdom segmentation fault (#4473) (42fd8e2)
should not convert module to cjs if there exists toplevel this but no module,exports used (#4514) (f606614)
should not throw for circular cjs imports, fixes #3529 (#4467) (3240812)
should rewrite jsx_name when jsx: preserve (#4516) (d95f99e)
should try to resolve .json extension by default (#4276) (e84206b), closes #4274
transform hook code filter does not work (#4386) (a720367), closes #4379
use correct FileTemplate when enable preserve_modules (#4517) (a779c8c)
using original error if normalize original plugin error has error (#4263) (d378cad)
watch-cli: call result.close at bundle end or error (#4426) (55efe08)
watch: allow call result.close multiply times (#4425) (e19ea12)

Performance Improvements

avoid allocating unnecessary memory in runtime for module_types map (#4301) (f675391)
enable Wasm 128bit SIMD Extension (#4484) (9d84ea8)
reduce wasm release binary size (#4547) (bf53a10)
rename: reduce some string allocations (#4487) (c51bc5c)
rolldown_plugin_alias: avoid unnecessary to_string allocations (#4268) (bf18d12), closes #3968
rolldown_plugin_json: change register_hook_usage to return HookUsage::Transform (#4375) (baf6ca1), closes #3968
rolldown: reduce size of ModuleLoaderMsg from 1472 to 24 bytes (#4496) (71d87e5)
rolldown: remove ArcStr usages in finalize_chunks (#4494) (4dcaa00)
rolldown: speedup extract_hash_placeholders with memchr (#4495) (38fd4b8)
rust: improve PreProcessor[#visit](https://github.com/rolldown/rolldown/issues/visit)_export_named_declaration (#4419) (f7e95d8)

Miscellaneous Chores

don't expose And class in pluginutils (#4537) (985af6d)
expose withFilter function via rolldown/filter instead of rolldown (#4369) (ead9749)
use camel cases for package.json[#exports](https://github.com/rolldown/rolldown/issues/exports) field (#4366) (2fa6d40)

1.0.0-beta.8 (2025-04-22)

Bug Fixes

attach more comments related to export decl (#4219) (a684277)
avoid empty line at the beginning of emitted chunks caused by file without imports (#4179) (a3b5f54), closes #4150
avoid hang if load error (#4056) (f262f1f)
avoid load again if load success at concurrent load (#4156) (821fc82)
build: handle empty dependencies in rolldown configuration (#4108) (934d75d)
clear js side cache at bundle fininsh (#4158) (10afd61)
convert severity of missing_export diagnostic to warning when importee module is ts/tsx (#4147) (57ae80d)
correct bundle size calculation (#3994) (748d395)
correct the behavior when multiple transform filter option are specified (#4059) (92f7cc6)
debug: prevent multiple writes on the same file (#4117) (9131bdc)
deconfilct chunk name after name generated (#4191) (1534f4a)
don't unwatch files when close watcher (#4105) (729b6cb), closes #4084
filter should not stabilize args.specifier (#3972) (85c4bdd)
filter test case (#3975) (eeb1005)
hmr: should generate correct commonjs wrapper (#4131) (afae765), closes #4129
hmr: should register cjs exports differing from esm (#4132) (ca47ca2)
isolated_declaration: skip external id (#4026) (8b7c824)
make sure flush before write into stdio (#4157) (85dcb2a)
named_function_expression_argument (#4074) (e95a392), closes #4045 #4061
node: ensure this.meta.watchMode is true in watch mode (#3969) (7ddcaea), closes #3960
node: fix webcontainer fallback for cjs rolldown + silence pkg.pr.new check error (#3958) (465ee23)
node: resolveId id filter is optional (#3991) (c7e4434)
preserve leading comments of export default decl (#4122) (e3ab62a), closes #4006
rolldown_plugin_transform: incorrect detection of source_type (#4214) (bfe3e9e), closes #4203
rolldown_utils: normalize ids before filtering (#3955) (dc245f0)
runtime module should get executed first always (#3978) (1c679ee), closes #3650
rust: preserve-legal should correspond to Comments::PreserveLegal (#4137) (cef50bd), closes #4118
rust: avoid panic when assetFileNames hash length exceeds 22 (#4019) (86710df), closes #4016
rust: crashes with object containing shorthand to NaN (#4197) (7d55cda), closes #4196 #4123
support nested plugin for withFilter (#4106) (698bd4c)
typo in example code (#4167) (31e3f1b)
validate hmr option (#4067) (c1d0963)

Features

add withFilter util function (#4087) (c89829d)
add hmr option binding (#4053) (cb9a009)
add hmr runtime implement option (#4115) (dcaa72b)
add hook usage meta (#4181) (95255cf)
cli: enable using syntax sugar (#4202) (59e9a96)
cli: support --input option (#4201) (6f18af6), closes #4175
cli: support ROLLUP_WATCH and ROLLDOWN_WATCH environment variables (#3967) (bc1eba7), closes #3961
debug: add DebugTracer for improved tracing management (#4182) (b8a64bb)
debug: add plugin_index hook-related events (#4148) (6a35d00)
debug: add events about resolve_id hook (#4180) (0735e9a)
debug: add lifecycle-related events (#4168) (d9c5457)
debug: clean up opened files when bundler get dropped (#4185) (baf201a)
debug: rename buildId to SessionId (#4184) (f67f29f)
debug: set up event-based tracking system for bundler actions (#4094) (bdc799c), closes #4049 #4049
debug: trace load hook actions (#4103) (0e12b69)
debug: unify naming (#4183) (211c9df)
docs: generate llms.txt and llms-full.txt (#3979) (ef1de29)
export ResolveIdExtraOptions (#4050) (25f3c61)
hmr/poc: support HMR on situation that adds modules or modifies import statements (#3965) (7452fa0)
hmr: allow to configurate connected address of dev server (#4001) (06fa09d)
hmr: export hmr boundary info (#4116) (149a7b9)
hmr: prepare hmr support on nodejs (#4002) (d97c9cc)
initial implementation of @rolldown/browser (#4112) (a0a7d95), closes #4012
node: auto fallback wasm binding on webcontainer (#3922) (c6972f4)
node: expose RenderedModule type (#3963) (311f70c)
optimize dep unchanged (#3974) (c586f68)
partial builtin report plugin (#4136) (6ad31d7)
rolldown_filter_analyzer (#4232) (d0ad1e9)
rolldown_plugin_transform: enable env and assumptions (#4211) (73f1910), closes #3968
rolldown_plugin_transform: support assumptions option in transform_options (#4209) (932b46f), closes #3968
rolldown_plugin_transform: support target option in transform_options (#4210) (e00c4ca), closes #3968
rolldown: oxc v0.65.0 (#4235) (d63b266), closes #4166 #4198
support MinimalPluginContext for outputOptions hook (#3993) (19eaa2d)
support RolldownBuild#watchFiles (#4057) (34efde9)

Performance Improvements

aovid unnecessary allocate at PreliminaryFilename new (#4194) (c391b5e)
avoid clone immutable scoping field (#3980) (d024a79)
avoid lock contention (#3984) (86fb332)
cache renderChunk meta (#3999) (e117288)
code filter contains (#3973) (acbb339)
lazy renderChunk meta#chunks (#4008) (d5262e2)
make js plugin tracing more accurate (#4204) (76ba8e5)
node: cache properties of OutputChunk and OutputAsset (#4063) (f32a14f)
rolldown_plugin_json: use concat_string! instead of format! (#4030) (825c877)
rust: use array instead of phf_set (#4079) (d30dcc5)
rust: use into_owned instead of to_string to avoid unnecessary allocation (#4149) (5b4032a)
rust: use phf_set for large datasets (#4216) (c2596d3), closes #4079
skip empty hook with hook_usage meta (#4187) (37e71eb)
skip empty js hook for js plugin (#4192) (5e53564)

1.0.0-beta.7 (2025-03-24)

Bug Fixes

check dummy record in all import_records.iter (#3930) (2519603)
ci: fix broken metric workflow (#3944) (1df6407)
determine a module side effects for require a module that can't analyze statically (#3928) (3909fcb), closes #3926
mark export all stmt as side effects free (#3897) (0f36c01)
metrix ci broken (#3924) (f115e7a)
normalize oxc minify keep_names with keep_names option (#3948) (126f3e0)
reuse JSON.parse wrapper from oxc-parser (#3904) (1726b6a)
tasks/generator: ensure just update-generated-code runs correctly on Windows (#3900) (ca73e82)
tasks/generator: ensure consistent path on Windows (#3901) (df042b0)

Features

add data structure that used for incremental build (#3932) (8c0b950)
add HookTransformAstArgs#stable_id (#3920) (15cb25a)
add isolated_declaration plugin (#3894) (529a7be)
hmr/poc: change visited map to use VisitState enum for better state management (#3908) (1fd3698)
incremental rebuild (#3934) (0b03e35)
isolated_declaration: add stripInternal option (#3902) (8f5f8f1)
isolated-declaration: emit typing for imported or exported typing module (#3910) (458a62d)
make ScanStageOutput cloneable (#3923) (47fe675)
make transform_ast hook to async (#3891) (b150e1b)
node/hmr: ensure only invoke hmr process if there are live connections (#3907) (9cb523f)
node/wasi: add private @rolldown/wasi to prepare to distribute wasm binary in a friendly way (#3925) (53faf0c)
remove unused import(...) if importee doesn't have side-effects (#3911) (0ac283b), closes #2827
support meta#chunks at render_chunk hook (#3898) (8fd9481)

Performance Improvements

aovid RollupRenderedChunk clone (#3909) (82749d8)
avoid chunk content clone (#3916) (c33ea77)
rolldown_binding: upgrade napi-build (#3927) (5da7efb)
use Vec::with_capacity (#3938) (113eb98)
use multi threaded Runtime on wasi target (#3876) (fb9cbde)

1.0.0-beta.6 (2025-03-17)

1.0.0-beta.5 (2025-03-17)

Bug Fixes

cli: fix and improve error message when validating cli options (#3813) (64993bb)
cli: remove duplicate error message in stack trace (#3828) (79fea00)
dataurl plugin resolve panic (#3822) (251e281)
generate sourcemapMappingUrl reference properly (#3849) (2b0f20f), closes #3845
renovate: dependencyDashboard is not a preset (#3862) (607e112)

Features

calculate relative external module rendered path (#3855) (e0cd410)
emit diagnostic when configuration field conflict (#3854) (d0e0a63)
filter out diagnostics disabled in checks options (#3846) (4524a58)
hmr/rust: invoke transform hook on affected hmr module (#3866) (296d605)
hmr/rust: reuse existing ModuleLoader (#3865) (b4dd209)
hmr: enhance error handling by wrapping program body in a try-catch block (#3825) (007805a)
hmr: inject ModuleHotContext for each module (#3832) (30b9a0b)
hmr: support HMR on editing non-hmr-boundary module (#3853) (568197a)
hmr: wrap module code into a function (#3851) (8a7b7d1)
memorize importer's idx for each moodule (#3852) (3a7758f)
support absoulte/relative external (#3834) (d8f0bcb)

Performance Improvements

use mimalloc-safe which is maintaining by us (#3869) (6b9d148)

1.0.0-beta.4 (2025-03-11)

Bug Fixes

imports with only types are removed even if verbatimModuleSyntax is true (#3784) (ff8d19d), closes #3777
windows panic (#3436) (bc5b1e7)
keepNames with function declaration panic (#3687) (6016b3c)
add sequential?: boolean type for rollup compat (#3442) (e9daf93)
add wrong is_cjs_reexport flag (#3532) (c2bcb3d)
advanced_chunks: unexpected behavior with maxSize (#3641) (8b59091)
avoid generate asset filename panic if emit file with fileName (#3423) (794a63d)
avoid preliminary filenames conflict (#3460) (aeb352c)
auto polyfill import.meta.* in none esm format (#3454) (287a616)
avoid call outputOptions hook at close (#3601) (48b1b86)
avoid duplicated init_esm call (#3707) (6eafc2f)
build-binding script should reuse passed args (#3774) (77623da)
chunk sorting total order (#3451) (73116ab)
chunk.modules should order by exec_order (#3638) (8219a83)
cjs: ensure esm namespace always exist (#3693) (f0301a6), closes #3619 #3529
cli doesn't show config loading error details (#3464) (e048f55)
cli: cli default option (#3613) (93d8731)
consider require ExpressionIdentfier as a import record (#3428) (2410ee7), closes #3395
deconflict export alias (#3457) (fdb55d5)
diagnostic in minified file significantly slow down the build (#3498) (2efa799), closes #3455
don't enable drop_console when compress is true (#3639) (2382047)
entry chunk name should respect sanitizeFileName (#3618) (4ec8869)
escape import/export module name and json key (#3458) (4ccaf24)
fix ROLLUP_FILE_URL for emitted chunks (#3507) (63b4e88)
glob import from parent dir (#3614) (59c5da5)
glob_import: return absolute paths for absolute globs (#3701) (eec83c9)
hash: should calculate hash dependenies correctly (#3522) (c34d2d4)
hash: should compute cross chunk dependecis in stable order (#3524) (52119c7), closes #3453
load mts config without type module (#3750) (64998fb)
make default sanitizeFilename compatible with rollup (#3431) (67ec7d7), closes #3418 #3418
make diagnostic message for eval build event easier to understand (#3766) (efafb0f), closes #3759
making return type compatible with rollup/parseAst (#3586) (659cbd3)
manifestPlugin: manifest fileds should be camelCase (#3551) (011af34)
mf: add remote esm module __esModule flg (#3569) (22d8cf4)
minify with jsx preserve (#3730) (d6de53c)
minify: disable top_level option for iife format (#3647) (335d3d6)
node: add rolldown dist typing check (#3516) (32880da)
node: allow output.minify: 'dce-only' (#3805) (e170e6e)
node: allow updating sourcemap.debugId by plugins (#3749) (c83cc30)
node: EmittedFile type compat (#3745) (55ddf7d)
node: make in for additional properties in OutputChunk work (#3635) (cec60e3)
node: proxy moduleSideEffects for moduleInfo (#3510) (cc2d779), closes #2781
node: tsc build only emit declaration (#3509) (9c0032c)
NormalizedOutputOptions option (#3582) (0bfe751)
NormalizedOutputOptions sourcemapIgnoreList (#3714) (34556a5)
prefix async to runtime helper if module has top level await (#3696) (c4a1aae), closes #3686
preserve this for PluginContext#emitFile (#3683) (ca89c63), closes #3634
preserve this for PluginContext#getModuleInfo (#3634) (8346be7)
regressed from renovate bot (#3484) (d660852)
replace all global require to __require when necessary (#3469) (cfcc101)
rust: dynamically importing JSON with output.advancedChunks.groups (#3584) (a7e403e), closes #3437 #3343
rust: generate specified hash length for emitted asset filenames (#3740) (b770d2c), closes #3737
rust: only replace specified-length placeholders for the hash type (#3736) (f4abf32)
should consider void expr as side effects free if expr is side effects free (#3479) (857a285), closes #3478
should generate correct pattern for cross chunk symbols (#3296) (54fd0f1)
splitting: indirect external symbol (#3405) (89db1f3)
stackblitz merge_transform_options failed (#3732) (79b9463)
stackoverflow when update cjs module meta (#3530) (ece5e77)
suppress unresolved require error in try catch block (#3605) (b546e53)
sync other moduleSideEffects value in ModuleInfo (#3520) (f65bde3), closes #2781
synchronize js ModuleInfo mutation to rust side (#3518) (8922436), closes #2781
syntax error when use top level await with strict_execution_order option (#3512) (558ea78)
tla: detecting TLA in top level block scope (#3552) (747e54d)
top level this substitution (#3567) (89eac9e)

Features

RollupLog compat of UNRESOLVED_IMPORT warning (#3711) (94f05d4)
add react, react-jsx and preserve jsx option preset (#3770) (248c024)
add base transform options (#3564) (5b26e29)
add better error message for resolve.alias (#3656) (816859f), closes #3615
allow mutating chunk.isEntry (#3446) (afa3746)
assetFileNames support hashCharacters (#3495) (56e1615)
auto merge options from tsconfig to transformOption (#3566) (98969da)
exclude self from glob import (#3682) (d7c9682)
export LogOrStringHandler type (#3513) (3583675), closes #3505
export moduleRunnerTransform from rolldown/experimental (#3801) (72c6607)
export hookFilter extension types (#3562) (1e69bf0)
export more types (#3505) (1dc9359)
expose transform options (#3780) (3302be0)
expose more fine-grained minify option (#3542) (d9529e7)
expose sourcemapDebugIds to OutputOptions and CLI (#3720) (380d428), closes #2516
generate source maps for css files (#3285) (eb0a132), closes #3242
glob_plugin: ensure query starts with ? (#3699) (4c71eed)
hmr: add experimental#development_mode (#3424) (71eabea)
hmr: add generate_hmr_patch method (#3591) (89ca806)
hmr: add HmrFinalizer (#3773) (4666fd5)
hmr: add HmrManager (#3662) (6e30664)
hmr: add binding for generate_hmr_patch (#3661) (6dc69ce)
hmr: add struct HmrInfo (#3593) (4aa9f3f)
hmr: compute affected modules (#3663) (c5c81e8)
hmr: detects defult export and shims import.meta.hot (#3795) (4a3ffed)
hmr: ensure HMR runtime included (#3595) (1910872)
hmr: fetch changed modules via HmrModuleLoader (#3671) (8f3be45)
hmr: improve handling of export default (#3814) (3e70979)
hmr: introduce runtime for hmr (#3426) (8ac5268)
hmr: node binding for experimental#development_mode (#3425) (7b70903)
hmr: register module exports in runtime (#3594) (3a58602)
hmr: scan import.meta.hot.accept (#3592) (c55dcd3)
mf: add manifest option (#3546) (2215304)
mf: add pre order to the resolve_id_meta (#3652) (23ba9ab)
mf: generate correct name (#3493) (087273f)
mf: support cjs shared module (#3565) (66aa97d)
mf: support generate remote manifest json (#3550) (7acd618)
mf: support getPublicPath option (#3571) (7d11485)
mf: support remote expose module is cjs (#3563) (cf442e9)
mf: support shared modules (#3494) (306867e)
mf: support webpack dst remote (#3580) (fc7dd8c)
mf: using package json version if shared module version is None (#3514) (8e1bdab)
node/dev-server: serve output files (#3421) (c075d4a)
node/test-dev-server: apply hmr patch after files change (#3793) (1a86e2c)
node: allow sourceRoot: null in sourcemaps (#3694) (83a587b)
node: init test-dev-server package (#3419) (3cbc6f8)
node: make parseAst compatible with rollup (#3649) (d6a3336), closes #3630 #3630
node: remove implements from PluginContext types (#3804) (c110a2a), closes #3802
node: split interface for PluginContext types (#3802) (e71f948)
omit keys/values in glob import if they're unused (#3657) (a606288)
remove unused dynamic imported chunks (#3588) (a2fc0fc)
rolldown: support multiple hash placeholder (#3555) (eec8017), closes #2246 #3323
rust/ecma_utils: helpers for creating AST more easily (#3778) (b21ce2f)
rust/hmr: create HmrManager after bundling when enabling hmr (#3787) (09f27bf)
rust/hmr: improve runtime and generate runnable patch (#3792) (4511b29)
rust/hmr: rewrite import declaration (#3779) (f0c743f)
rust: add normalModule to module_parsed hook (#3560) (964a30d)
support import.meta.ROLLUP_FILE_URL_(referenceId) (#3488) (18af1ba)
support require with a TemplateLiteral argument (#3450) (d8624bb), closes #3447
support negated glob import patterns (#3624) (9df23df)
support RenderedModule.renderedExports (#3633) (ba68200)
support sanitizeFileName (#3418) (1abfb8b)
tla: await init func generated by __toESM (#3537) (fcdbd44)
tla: remove redundant await before __toESM (#3538) (deaa40c)
tla: support TLA while enabling strict execution order (#3528) (9c3c2e6)
treeshake.manualPureFunctions (#3789) (7b0c517)
treeshake.unknownGlobalSideEffects (#3790) (9b28db1)
validate option (#3748) (b626079)
validate transform options (#3781) (c6d591b)
warn when a file is emitted with the same name (#3503) (4bb775f)
watcher: add buildDelay option (#3608) (2cb8efb)
watcher: debounce invalidate (#3607) (b17487d)
wildcard alias (#3617) (4b46c6e)

Performance Improvements

advanced_chunks: remove unnecessary sorting (#3655) (b814905)
avoid unnecessary alloc in to_base64 (#3462) (92d10c3)
binding: modules property in RenderedChunk (#3533) (06b6bbf)
plugin_dynamic_import_vars: remove Regex (#3702) (3337767)
reduce clone of transform_options (#3782) (73fa972)
reduce memory alloc for StmtInfo (#3590) (b0898a8)
remove unnecessary to_string (#3715) (0ba0ac4)
replace data url parse with nom (#3677) (ca90fa2)
rolldown_plugin_replace: replace static Regex with pure function (#3690) (e1deaff)
rolldown_utils: remove replace placeholder Regex (#3691) (582886c)
rust: avoid emitted_filenames to hash twice (#3504) (9404df1)
rust: avoid unnecessary into_owned on Cow<str> (#3470) (cdeedac)
rust: avoid unnecessary source clone (#3815) (a22cfd2)
rust: improve get_lived_entry (#3665) (6e16c3c)
should not invalidate ModuleOptions if mutate ModuleInfo has same id with hook param (#3519) (370af62)

1.0.0-beta.3 (2025-01-23)

Bug Fixes

dynamic tree shaking more await syntax (#3399) (f11bf03), closes #3396
force cjs wrapper to be included in the output (#3400) (8a5eba0)
should not set default value for treeshake in cli normalization (#3398) (72ddc66), closes #3392
shouldn't generate unused __toESM calls (#3401) (5deb279)
sort function panic due to user-provided comparison function does not correctly implement a total order (#3384) (4986046)

Features

mf: support runtime plugin (#3377) (83cd091)
PluginContext.getFileName using emitted chunk reference id (#3409) (9db3240)
support function for assetFilenames (#3397) (242f007)

1.0.0-beta.2 (2025-01-20)

Bug Fixes

bailout module.exports for eliminate interop default property access (#3369) (4f55359), closes #3364
cjs: named exports if module wrapped (#3235) (ee80c98)
cli: allow load ts config file that are not in the working directory (#3238) (fd29aff), closes #3237
cli: call options hook once with multiply output (#3348) (ae34f38)
cli: remove config default value (#3307) (bcb0b35)
dynamic require by unused function (#3271) (d07e45c), closes #3268 /github.com/evanw/esbuild/blob/d34e79e2a998c21bb71d57b92b0017ca11756912/internal/linker/linker.go#L3220-L3245
extract RestElement in ObjectPattern (#3374) (a65dcfe)
live-bindings: remove unnecessary bindings for the default export decl (#3276) (2cb364b)
make outdir behavior compatible with rollup if file is used (#3304) (a1fb0ff)
plugin/json: tree shake json named exports (#3346) (b8f0e19)
run just setup limited node version (#3305) (14867ce)
splitting: ensure correct __export symbol reference (#3289) (31cc7b8)
umd: should render exports correctly (#3270) (6da18a6), closes #3269
watcher: respect file option for BundleEndEventData#output (#3308) (09a6157)

Features

add rolldown_plugin_module_federation crate (#3328) (d046b47)
advanced_chunks: support max_size option (#3383) (71c7e93)
advanced-chunks: support minModuleSize and maxModuleSize options (#3361) (1c2ef25)
basic cache (#3339) (9e86366)
cli: resolve rolldown.config by default when -c is unspecified (#3250) (f90856a), closes #3248
eliminate unnecessary default property access (#3312) (cf4c254), closes 1#L191-L201
esm_flag analyzer (#3257) (3484a68)
export RolldownPluginOption type (#3360) (f24e496)
export parseAst and parseAstAsync from 'rolldown/parseAst' (#3208) (b2a06cb)
give error when using both the file and the dir option (#3282) (82b4e30)
merge generated __toESM calls of cjs modules (#3343) (400b5e4)
mf: add init host code for entry (#3365) (fc9d5a5)
mf: add option (#3329) (72766d5)
mf: generate remote entry (#3330) (5cf14c3)
mf: load remote entry module (#3366) (5bb588b)
node: expose maxSize and maxModuleSize options (#3386) (0be6271)
node: expose moduleFederationPlugin (#3352) (abc2c0a)
node: support output.target (#3254) (b123256), closes #3252
string_wizard: add .hasChanged() (#3379) (0d33eef), closes /github.com/nuxt/nuxt/pull/30066#issuecomment-2532929079
support emit chunk at buildStart hook (#3357) (8c96981), closes /github.com/rolldown/rolldown/pull/3330/files#r1915910715
support PluginContext emitChunk (#3327) (dc3fc06), closes /github.com/rollup/rollup/blob/master/src/Chunk.ts#L420

Performance Improvements

into_binding_chunk_modules when chunk is large (#3267) (c7582a6)
cache raw_source and module_type (#3341) (6d849ea)
improve hook filter related logic in rolldown_binding (#3266) (65e3d8a), closes #3265
link_stage: improve LinkStage#sort_modules (#3318) (8bb8e93)
link_stage: improve LinkStage#wrap_modules (#3321) (35fb1f8), closes /github.com/rolldown/rolldown/blob/42ee4c997588b2ee205eceae36b48a18c95aed96/crates/rolldown/src/stages/link_stage/wrapping.rs#L89-L101
parallel to_module_info (#3293) (5571513)

Détail du package

readme

@rolldown/binding-darwin-arm64

changelog

[1.0.0-beta.51] - 2025-11-19

💥 BREAKING CHANGES

🚀 Features

🐛 Bug Fixes

🚜 Refactor

📚 Documentation

⚡ Performance

🧪 Testing

⚙️ Miscellaneous Tasks

[1.0.0-beta.50] - 2025-11-12

🚀 Features

🐛 Bug Fixes

🚜 Refactor

📚 Documentation

🧪 Testing

⚙️ Miscellaneous Tasks

❤️ New Contributors

[1.0.0-beta.49] - 2025-11-10

🐛 Bug Fixes

⚙️ Miscellaneous Tasks

[1.0.0-beta.48] - 2025-11-10

💥 BREAKING CHANGES

🚀 Features

🐛 Bug Fixes

🚜 Refactor

📚 Documentation

⚡ Performance

🧪 Testing

⚙️ Miscellaneous Tasks

[1.0.0-beta.47] - 2025-11-05

💥 BREAKING CHANGES

🚀 Features

🐛 Bug Fixes

🚜 Refactor

📚 Documentation

⚙️ Miscellaneous Tasks

❤️ New Contributors

[1.0.0-beta.46] - 2025-11-03

💥 BREAKING CHANGES

🚀 Features

🐛 Bug Fixes

🚜 Refactor

📚 Documentation

🧪 Testing

⚙️ Miscellaneous Tasks

❤️ New Contributors

[1.0.0-beta.45] - 2025-10-27

🚀 Features

🐛 Bug Fixes

💼 Other

🚜 Refactor

📚 Documentation

⚡ Performance

🧪 Testing

⚙️ Miscellaneous Tasks

❤️ New Contributors

[1.0.0-beta.44] - 2025-10-20

💥 BREAKING CHANGES

🚀 Features

🐛 Bug Fixes

🚜 Refactor

📚 Documentation

⚡ Performance

🧪 Testing

⚙️ Miscellaneous Tasks

❤️ New Contributors

[1.0.0-beta.43] - 2025-10-13

🚀 Features

🐛 Bug Fixes

🚜 Refactor

📚 Documentation

⚡ Performance

⚙️ Miscellaneous Tasks

❤️ New Contributors

[1.0.0-beta.42] - 2025-10-07

🚀 Features

`@rolldown/binding-darwin-arm64`