CHANGELOG.md

0.13.2 (2024-09-06)

Features

• node/advance-chunks: support global fallback for minSize, minShareCount (#2178) (78c7750)
• node/advance-chunks: support passing minSize, minShareCount (#2177) (3c95d30)
• rust/advance-chunks: support min_share_count option (#2176) (689cbc2)
• rust/advance-chunks: support min_size option (#2175) (1e9c2d9)

0.13.1 (2024-09-05)

Bug Fixes

• process.env.NODE_ENV inside paren expr (#2153) (fddb2f5)
• 🐛 make examples/rollup-plugin-esbuild build successfully (#2164) (49f2d83), closes #2163
• mark knownGlobals global ident and global member access as side effects free (#2154) (00ff45d), closes /github.com/evanw/esbuild/blob/9c13ae1f06dfa909eb4a53882e3b7e4216a503fe/internal/config/globals.go#L30-L850 /github.com/evanw/esbuild/blob/9c13ae1f06dfa909eb4a53882e3b7e4216a503fe/internal/config/globals.go#L940-L961
• module type mapping (#2151) (c2e77b5)
• rolldown: remove console.log (#2145) (d24c337)
• rolldown: side effect detector mark +1 -1 as number literal (#2162) (40ae24d)

Features

• node/rolldown: support OutputOptions#advancedChunks (#2167) (851475d)
• rust/advance-chunks: A module could be catched by multiple match groups (#2155) (071efd8)
• rust/advance-chunks: rework with new API deisgn (#2146) (6339062)
• rust/advance-chunks: should include matched module's dependencies too (#2161) (a557b51)
• rust/advance-chunks: support test using regex (#2152) (b7b2ac5)

Performance Improvements

• codegen in multiple chunks (#2122) (ee878c8)

0.13.0 (2024-09-03)

Bug Fixes

• incorrect point free function call (#1697) (4fb7ab6)
• JSON.parse() should not have side effect (#2029) (4ca169c)
• share replace global define config (#1902) (eee1db0)
• should not compose if there is only one pending plugin (#1781) (f3e4933)
• should not url encode when plain text (#1724) (779f16d)
• 🐛 auto guess module type when load hook no specify (#1930) (7d36481)
• Add namespace for each builtin plugin (#1931) (43f863b), closes /github.com/rolldown/vite/blob/3bf86e3f715c952a032b476b60c8c869e9c50f3f/packages/vite/src/node/plugins/dynamicImportVars.ts#L174-L174
• Allowing gcc builds on windows (#2034) (e6b9f14)
• avoid panic if member expr referneced to non-namespace symbol (#1784) (3d30284)
• avoid take first chunk if bundle is empty (#1887) (03f6dc9)
• base64 handling (#1725) (af95809)
• chained reexport star cjs (#2100) (04a8bba)
• circular ref in rolldown package bundle (#1849) (3c3cb83)
• cjs: aovid generate assgin pattern if chunk imports nothing (#1959) (32c3363)
• cli: rolldown -c should not print help messages (#1993) (a82ccc6)
• cli: should not hang if error occured (#2035) (8e0cb61), closes #2033
• collect depended_symbol when canonical_ref has ns_alias (#2095) (ab6b043), closes #2079
• collect-dependends-symbol (#2079) (0205983), closes #2038
• dedup export all external in entry module (#1786) (3eba8a3)
• ensure ordering of assign chunk name (#1981) (7ac1381)
• ensure referenced symbols by entry point chunk got deconflicted (#2094) (dc98faa), closes #1722 #2085
• entry chunk should be at first (#2089) (8b7734e)
• eval warning should only emit when used as callExpr (#2054) (e350abe)
• experimental: wrong transform behavior after composing (#1701) (3a1f216)
• external module side effects should respect hook returned side e… (#2068) (0f9391b)
• fix absolute_preliminary_filename not taking options.cwd into account (#1935) (6b6d713)
• foramt/cjs: preserve semantic of entries exports even in wrapped (#1788) (b79e7e0)
• format/cjs: exported bindings should be lived. Part1 (#1791) (17ca21d)
• format/cjs: should keep live bindings for common chunks (#1805) (145f105)
• format/cjs: support cjs-module-lexer for export * from 'external' (#1854) (de1f5f5)
• generate valid file name for virtual module chunk (#1782) (d041e08)
• guessing module type (#2086) (aa5b528)
• index_cross_chunk_imports should including share chunk (#1890) (290ecc7)
• move banner ahead of the file in cjs format. (#1707) (2640072), closes #1706 #1705 /github.com/rolldown/rolldown/pull/1705#discussion_r1689236056
• node/compose-plugins: Plugin that uses order meta is considered as not composable (#1943) (ebfebf3)
• node/composePlugins: ensure correct semantic of PluginContext#resolveId of all hooks (#2050) (f19b6c7)
• node/plugin: ensure order for generateBundle and writeBundle hooks (#1913) (b7e1d90)
• node/rolldown: mark all tsfn as weak to avoid long exit time (#2135) (06b578c), closes /github.com/rolldown/rolldown/pull/985#issuecomment-2081384205
• packages/rolldown: export package.json (#2048) (5aa76dc)
• pass output.globals to Rust side. (#1912) (bd84267)
• perform percent encoding to reserved chars in dataurl. (#1729) (d75e77c), closes #1406 /datatracker.ietf.org/doc/html/rfc3986#section-2
• plugin/replace: handle backtrack limit exceeded error (#2088) (33fca46), closes /github.com/rolldown/rolldown/pull/2056#issuecomment-2316570663
• remove name assignment in IIFE that doesn't have export. (#1900) (13f4adc)
• remove napi deferred_trace feature (#2018) (b99f74e)
• remove redundant code in export * from 'external' for esm format (#1974) (2eb06ef)
• remove ts expect error (#1817) (3153a61), closes #1811
• reserve reserved-key in json module type. (#1746) (7243165), closes oxc-project/oxc#4484
• resolve conflict exports key in CJS and IIFE. (#1837) (2953b90), closes #1836 #1623 /github.com/rolldown/rolldown/pull/1694#issuecomment-2245219042 #1623
• rolldown: fix inject test where alias can be a member expression (#1934) (c5aafad), closes /github.com/rollup/plugins/blob/8550c4b1925b246adbd3af48ed0e5f74f822c951/packages/inject/src/index.js#L125
• rolldown: should correct rewrite path of dynamic imported external modules (#1738) (c682b76), closes #1723
• rust/rolldown: prevent segment fault in generate_bundle by removing unsafe code (#1905) (9802478)
• same filenames cause bundle error (#1984) (c4aca98), closes #1944 /github.com/rolldown/rolldown/issues/1944#issuecomment-2282812102
• should also care for Chunk#name for common chunks (#2123) (a1fa701)
• should call write_bundle after write bundle to disk (#1844) (475f765), closes /github.com/rollup/rollup/blob/master/src/rollup/rollup.ts#L194-L200
• should correctly include symbols of namespace object (#1727) (3dee9e0)
• should generate export * from ... in entry chunks rather than entry modules (#1783) (954dd2a)
• should not panic if there are accessing on star as member (#1730) (250c11a)
• sourcemap inline url should relative to asset file (#2099) (6b5d7dc)
• strict emit warning commonjs var in esm (#2101) (4c9feeb), closes /esbuild.github.io/try/#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
• treeshaking: require should consider as having side effects (#1949) (28e53d6)
• typo of transform-plugin-context.ts (#1991) (b2590fd)
• undefined export var (#2055) (6832084), closes /github.com/evanw/esbuild/blob/9c13ae1f06dfa909eb4a53882e3b7e4216a503fe/internal/js_parser/js_parser.go#L10047-L10050
• using sanitize_file_name to generate valid file name (#1833) (c9f8af4)

Features

• add dynamic_import_vars plugin (#1732) (40cf58b)
• add invalid export option to generate diagnostic (#1692) (ef718d7)
• add LoadOutput#ModuleType binding (#1998) (1469985)
• add manifest plugin (#1839) (8288370), closes #1826
• add module type to transform hook (#1907) (159a155)
• add module_preload_polyfill plugin (#1840) (0651db0)
• add originalFileName to EmittedAsset (#2046) (6facb04)
• add query after each glob file name (#1838) (bd97d60)
• add some warnings in IIFE and CJS. (#1857) (e7916ab), closes #1855
• add support for banner as str (#1810) (12d6a75)
• add support for footer as str (#1819) (48dc08e)
• add support for intro as str (#1820) (2c7e4f4)
• add support for outro as str (#1821) (46d56c4)
• add use strict for iife (#1705) (abe17bd)
• add wasm fallback plugin (#1957) (3645f38), closes #1919
• alias plugin (#2001) (872bf3a), closes /github.com/rolldown/vite/blob/c1d60d11158318ae8ccaef873b6dc55d0a2f3c66/packages/vite/src/node/plugins/index.ts#L62-L65
• align cli options with unix ux patterns. (#1977) (c820678), closes #1924
• align generated chunk name with rollup (#2124) (0bec3bc)
• align OutputOptions#esModule with rollup (#1898) (c14406f), closes #1888 /github.com/rolldown/rolldown/blob/e0751e4db539ce8e25ca8f31bb027475a0dd9e98/crates/rolldown_binding/src/options/binding_output_options/mod.rs#L37-L38
• allow passing array of array in config.plugins (#1938) (b4e33d5)
• allow rewrite moduleType in transform Hook (#1916) (cef3e57)
• assignment expr side effect detector (#2004) (dde9b33)
• build import analysis plugin (#2051) (9e461c2)
• commonjs-variable-in-esm diagnostic (#1832) (ffd4533), closes /github.com/evanw/esbuild/blob/main/CHANGELOG-2022.md#01411
• compose addon hooks (#2007) (08b6360), closes #1999
• css/wip: add css_entry_filenames and css_chunk_filenames (#1678) (bc1c22e)
• enable plugin api typing (#1765) (512fc61)
• error: entry cannot be external (#1761) (b3179e7)
• experimental: builtin replace plugin (#2056) (f1e7ed0)
• experimental: support enableComposingJsPlugins option (#1693) (7aa56fe)
• gracefully shutdown the process when panic in fetch_all_modules (#2036) (c85883b), closes #2033 /github.com/rolldown/rolldown/blob/8e0cb613e4dd50b5f70a4a648ad72d243b80a432/crates/rolldown/src/module_loader/module_loader.rs#L286-L288 /github.com/rolldown/rolldown/blob/8e0cb613e4dd50b5f70a4a648ad72d243b80a432/crates/rolldown/src/module_loader/module_task.rs#L60-L62
• hook filter (#2047) (6039415)
• implement the rest branches in side effect detector (#2009) (ef084bf)
• import build analysis builtUrl (#2075) (0cf4345), closes /github.com/rolldown/vite/blob/56476ffabc182eb7bb735c192156069f52838956/packages/vite/src/node/plugins/importAnalysisBuild.ts#L346-L350
• improve resolve error (#2076) (ea4965f), closes #2033
• json plugin (#1951) (d221ecc)
• load fallback plugin (#1922) (3ea6797)
• module preload config skip (#1845) (f55cfda)
• node/composingJsPlugins: support resolveId hook (#2021) (55c20b0)
• node/rolldown: add empty PluginContext#addWatchFile for shim (#1972) (559b424)
• node/rolldown: support define functionality (#1891) (43f6f22), closes #186
• node/rolldown: support InputOptions#inject (#1946) (9071d6a)
• node: support CLI options. (#1963) (6d4ef7e), closes #1955
• node: support passing custom in PluginContext#resolve (#1874) (6a61bad), closes /github.com/vitejs/vite/blob/main/packages/vite/src/node/plugins/resolve.ts#L181
• packages/rolldown: export VERSION (#2049) (806718d), closes /github.com/rollup/rollup/blob/3eb88175f687193e8a73e681dc1fbd6bd48201a2/src/node-entry.ts#L1
• plugin/replace: objectGuards (#2121) (ea76b06), closes #2057 1#L46 /github.com/rollup/plugins/blob/master/packages/replace/src/index.js#L41
• plugin/replace: prevent assignment (#2093) (18ac29c), closes #2057 /github.com/rollup/plugins/blob/master/packages/replace/src/index.js#L77-L82
• provide more friendly diagnostics if could not read path from a resolveId hook (#1866) (690a63f), closes #1851
• rolldown_ecmascript: implement into_assignment_target ObjectPattern (#1921) (305f7cb), closes /github.com/rolldown/rolldown/blob/13f4adc8b1a2bc26591a25df6aef14fe855f8fa5/crates/rolldown_ecmascript/src/ext/mod.rs#L61-L63
• rolldown: bump oxc to v0.25.0 (#2042) (71d8201)
• rust/plugin: Support custom in PluginContextResolveOptions (#1876) (0c6cae4), closes #1874
• rust/rolldown: support inject imports (#1933) (a2bb2ca)
• rust: ensure consistency between scanned top-level symbols and scope's (#1742) (00d43e9)
• rust: ensure span uniqueness of oxc AST (#1927) (9f164c6), closes /github.com/rolldown/rolldown/pull/1899#issuecomment-2274936578
• rust: support advanced_chunks option (#2115) (1a81db2)
• rust: support define functionality (#1882) (8639e70)
• support intro and outro in plugins. (#1763) (b15d8c5), closes #1755 #1713
• support output.esModule option (#1812) (4999aed)
• support output.exports for IIFE format align with rollup. (#1691) (5418e1f), closes #1680
• support output.footer in plugins. (#1713) (536d5f7), closes #1702 /github.com/rolldown/rolldown/pull/1702#issuecomment-2248059655
• support output.globals for iife format (#1694) (8aad7d0), closes #1623 #1569
• support output.inlineDynamicImports option. (#2081) (63b932e), closes #1841
• support output.intro and output.outro. (#1712) (964c5ee), closes #819
• support OutputOptions#externalLiveBindings (#1979) (cc41c94)
• support skipSelf option in PluginContext.resolve (#1703) (a18a8da), closes #1554 #819 /github.com/rollup/rollup/blob/28546b5821efcb72c2eb05f422d986524647a0e3/src/utils/PluginContext.ts#L78
• support flag for regex in plugin transform (#1969) (f4f6b49), closes #1914 #1915 /github.com/rolldown/rolldown/blob/6389d62f876a122df451d3e0151f79f59dd978cb/crates/rolldown_plugin_transform/src/lib.rs#L20-L25
• support flags for hybrid regex (#1915) (5ad5820), closes #1911
• support function for entry/chunkFileNames (#1834) (d023f2f)
• support loading dataurl as module. (#1741) (549e1e1), closes /github.com/evanw/esbuild/blob/main/internal/bundler_tests/snapshots/snapshots_loader.txt#L602
• support namespaced name and output.extend for IIFE format. (#1861) (bfae17d)
• support plugin order (#1929) (d128866)
• transform plugin (#1914) (d37079a)
• tree-shake: treeshake unused cjs module (#1744) (138dd25)
• treeshaking: only reference __reExport if needed (#1987) (4cac925)
• upgrade oxc (#1823) (540ee47)

Performance Improvements

• ⚡️ reduce lock contention (#2072) (80dc48d)
• ⚡️ remove extra collection when using rayon (#2016) (7442d95)
• ⚡️ use base64-simd to accelerate calc base64 (#1716) (30b6d0f)
• ⚡️ use map store next count for chunk name (#1948) (eb78b81)
• dataurl (#1734) (e81f853), closes /github.com/evanw/esbuild/blob/360d47230813e67d0312ad754cad2b6ee09b151b/internal/helpers/dataurl.go#L54-L56
• deprecate mime_guess in favor of a lighter guessing function. (#1698) (cbcb511)
• improve generate_namespace_definition (#1986) (d90802f), closes #1861 /github.com/rolldown/rolldown/blob/745c1a57e66433df7182b5f9f4aa65aa00aa001b/crates/rolldown/src/ecmascript/format/utils/namespace.rs#L49-L51
• rolldown: only recreate semantic data when ast is changed in pre_process_ecma_ast (#2113) (b984da0)
• rolldown: use itoa for integer to string conversion (#2107) (c916947)
• rust/define: only do define operation if needed (#1884) (394a5f3)
• rust/scanner: only reference member_expr related to symbols of import statements (#1815) (f4d288c)
• sourcemap: do not allocate ConcatSourceMapBuilder unconditionally (#2078) (e7c2bff)
• sourcemap: pre-allocate concat sourcemap builder (#1885) (d19beb4)
• use simdutf8 to validate UTF-8 when reading files (#2040) (94cb434)
• use itoa for integer to string conversion (#2108) (70a7e80), closes #2107

0.12.2 (2024-07-23)

Bug Fixes

• external warning in dce/disable-tree-shaking (#1659) (401dd61)
• correct the behavior in texture or empty extension-customized file. (#1668) (c6fccc8), closes /developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URLs#datatexthtml3cscript3ealert2827hi27293b3c2fscript3
• node: fix type errors (#1642) (f6a8d51)
• reexport star of a external module should be considered have side effect. (#1675) (ab8dda5)
• should include the dependencies if the module only has re-export… (#1683) (60348ee)
• support banner/footer sync function (#1657) (42d9241)
• the crate rolldown_ecmascript's test can't pass (#1672) (627e81f), closes #1671

Features

• better error report for ambiguous export (#1661) (6e53db7), closes #1643
• convert parsing errors of oxc to rolldown's errors with friendly messages (#1670) (44e29cd), closes #1630
• rust: Support accepting custom ModuleType (#1632) (9f244db)
• support output.exports option. (#1680) (72abdfc), closes #1628
• support banner hook (#1419) (0631292)
• support output.name for iife (#1627) (159d4ad), closes /github.com/rollup/rollup/blob/master/src/finalisers/index.ts#L36
• throw friendly warning message for ambiguous export (#1634) (d03e15b), closes #1621 #397
• wip/css: use lightningcss as css compiler (#1629) (08aecad)

Performance Improvements

• sourcemap: lookup original token in parallel (#1596) (e038205)

0.12.0 (2024-07-14)

Bug Fixes

• align using declaration side effects detection with esbuild. (#1593) (e7747fc)
• class property and object key side effects detection (#1599) (46f0ec9)
• chunk modules should include empty module (#1583) (4790d46)
• iife wrapper (#1584) (593e87e)
• InternalModuleFormat typing (#1580) (c166094)
• mixed multi declarator tree shake (#1566) (1971e3b)
• multi declarator tree shake (#1564) (0cf1c22)
• object property tree shake (#1608) (3536f00)
• remove unused pure comment call (#1597) (42becf0)
• template literal side effects (#1594) (7b011df)

Features

• experimental: support strict execution order (#1568) (0303f1f)
• node: support OutputOptions#minify to minify js output (#1617) (bcc4edc)
• output: support emit output of iife format (#1570) (7c9d537), closes /esbuild.github.io/try/#YgAwLjIzLjAALS1mb3JtYXQ9aWlmZSAtLWJ1bmRsZSAtLW91dGRpcj0iZGlzdCIAZQBlbnRyeS5qcwBpbXBvcnQoIi4vY2pzIikKaW1wb3J0KCIuL2VzbSIpLnRoZW4oKG0pID0
• support OutputAsset#name (#1586) (39a47dc)

Performance Improvements

• avoid unnecessary allocation (#1576) (c609929)
• don't clone the content while hashing (#1613) (11dc8d8)

0.11.1 (2024-07-09)

Bug Fixes

• treeshake.moduleSideEffects treeshake typing (#1559) (5ce9f67)
• add dataurl in json config syntax. (#1536) (ddee952)
• eliminate unused external module import stmt (#1558) (cdd83fd)
• optional TransformResult#code (#1544) (15ce3ae)
• sourcemap: avoid remapping if renderChunk hook not return map (#1545) (3e13785)

Features

• module option meta (#1532) (077bf3b)
• wip/css: add CssModule (#1551) (06bd429)

0.11.0 (2024-07-05)

Bug Fixes

• json: align the behavior of require json modules with nodejs (#1483) (8bf75ba)

Features

• add issues template (#564) (4f0a484)
• cjs: make output compatible with cjs-module-lexer (#1525) (f0de5f8)
• core: make sure Semantic up-to-date after transforming (#1531) (a660554)
• export tranform for oxc transformer (#1502) (679a8cb)
• glob import plugin (#1510) (0aaa5ce)
• simple binary expr folder (#1470) (ef8709a)
• support dataurl module type. (#1367) (b27b0b0), closes #1299 #1406
• support constant folding (#1401) (5df84a8)
• support PluginContext#getModuleInfo (#1408) (ab7d550)

Performance Improvements

• rolldown: avoid calling f64.to_string() (#1481) (f90969a)
• rolldown: build oxc semantic data only once (#1506) (fa347b3)
• rolldown: replace HASH_PLACEHOLDER_RE with simple string parsing (#1496) (aa347f5)
• rolldown: use sort_unstable variants (#1469) (151d8c7)
• rust/renamer: new deconflict strategy (#1461) (fa866eb)
• rust: don't use regex on legitimize_identifier_name (#1477) (18bc668)
• rust: reduce operations legitimize_identifier_name (#1478) (3d816d5)

0.10.5 (2024-06-27)

Bug Fixes

• forbid_const_assign_when_lowering_using test (#1413) (0d15f0e)
• cjs: handle export * from 'external' correctly (#1363) (9dbb803)
• cjs: should not panic if wrapped esm module export * from 'external' (#1450) (c62a512)
• core: don't panic on require calls that are invalid to bundler (#1445) (5fb31d0)
• deps: update dependency @codemirror/view to v6.27.0 (#1347) (c6e1937)
• deps: update dependency @rollup/plugin-commonjs to v26 (#1353) (7dbbfbc)
• docs: update requirement of node version in contribution guide (#1345) (0d979b6)
• export some typing (#1405) (c42f7b3)
• option hook can be async and can return overwritten input options (#1422) (38a2c3e)
• outputOptions hook argument should be OutputOptions (#1430) (472848b)
• resolver: ensure we always pass an absolute path to oxc_resolver (#1442) (3ffe43f)
• rolldown typing (#1387) (440e68e)
• rolldown_fs: canonicalize polyfill on wasi platform (#1436) (2530866)

Features

• add assetFileNames binding (#1360) (c86f784)
• advanced barrel exports optimization. (#1374) (33a6db5)
• core: ensure input item always have a name (#1407) (0e6afa2)
• export more typing (#1420) (9854330)
• export more typing to compat rollup (#1418) (949c819)
• inner: add NormalModule#module_type (#1448) (449dcce)
• mark PluginContext#parse as unsupported (#1289) (aef45e0)
• ModuleType: support empty (#1369) (cb3bf33)
• move dependency (#1381) (1f70a4c)
• node: expose the moduleTypes option (#1451) (39f16e2)
• oxc v0.15.0 (#1415) (39761b0)
• rust: add AllocatorExt trait (#1350) (fa4262c)
• support outputOptions hook (#1339) (176ca26)
• support base64 loader (#1352) (16d5938)
• support binary loader (#1365) (8f2e07b)
• support emit binary asset (#1359) (cfc16e8)
• support PluginContext emit asset (#1349) (da183aa)
• support RenderedChunk#name (#1421) (a64e78f)
• tree shake module side effect (#1395) (6df56a9)
• wasm plugin (#1368) (65ec42c)

0.10.4 (2024-06-04)

Bug Fixes

• add return source logic when file not downloaded and add loader … (#1287) (103b8e5)
• cjs: distinguish if symbols are referenced by chunk or modules (#1316) (75c69b3)
• cjs: should render runtime module before generated imports (#1335) (94b1371)
• deps: update dependency debug to v4.3.5 (#1296) (95460de)

Features

• app: rewrite static import (#1323) (68c6592)
• app: use IsolatingModuleFinalizer for app output (#1317) (92bfe2d)
• cjs: add __esModule flag (#1313) (d892948)
• cjs: add "use strict" if possible (#1284) (bf3f86e)
• output: make output folding-friendly using #region (#1330) (ace105c)
• plugin: support options hook (#1275) (fc94245)
• plugin: support return sideEffect: 'no-treeshake' (#1293) (283a58c)
• remove use strict while emitting esm output (#1283) (79fbbd4)
• rust/options: add BundlerOptions#loaders (#1280) (804df07)
• rust: deny invalid parsing code (#1310) (5be6ffb)
• support text loader (#1302) (b0f19c1)

0.10.3 (2024-05-29)

Bug Fixes

• cjs: only wrap entry cjs modules conditionally (#1164) (97d50b5)
• cjs: should keep correct esm semantic in importing external modules (#1172) (4c6a63a)
• cli: Improvements to more brandaly CLI (#754) (c07c3ed)
• deps: update dependency @types/lodash to v4.17.3 (#1145) (52e733d)
• deps: update dependency @types/lodash to v4.17.4 (#1147) (73e6d81)
• deps: update dependency esbuild to ^0.21.0 (#1049) (5578516)
• deps: update dependency esbuild to v0.21.1 (#1053) (562a7e2)
• deps: update dependency esbuild to v0.21.3 (#1139) (68f44ff)
• deps: update dependency execa to v9 (#1069) (6680a14)
• deps: update dependency execa to v9.0.2 (#1078) (db1be3d)
• deps: update dependency execa to v9.1.0 (#1110) (c2b6818)
• deps: update dependency vue to v3.4.27 (#1048) (cf87c5d)
• deps: update dependency zod to v3.23.8 (#1068) (7fef82c)
• deps: update dependency zx to v8.1.0 (#1120) (7558600)
• deps: update dependency zx to v8.1.2 (#1255) (4ab44ed)
• deps: update minor dependencies (#1257) (00564af)
• deps: update patch dependencies (#1060) (8a24ba9)
• deps: update patch dependencies (#1073) (ec7ae9a)
• deps: update patch dependencies (#1104) (cdd981e)
• deps: update patch dependencies (#1215) (6022624)
• deps: update patch dependencies (#1246) (f4bd84f)
• doc: correct link and fileName in documentation (#1241) (afd37ef)
• ensure chunk order (#1135) (975e884)
• esbuild case test_common_js_variable_in_esm_type_module (#1183) (f11a717)
• generateBundle and writeBundle compat to rollup (#966) (4a45b2d)
• node/cli: exit process after bundling (#1097) (9a91687), closes #985
• node/rolldown: CIRCULAR_DEPENDENCY warnings. (#1232) (56320ab)
• node: should call hooks with await (#950) (1c5c7d5)
• normalize windows path for sourcemap sources (#941) (bf9bbe1)
• resolve: care about browser field while targeting browser platform (#1075) (936a6ab)
• resolve: treat builtin modules as external by default while targeting node platform (#1190) (8d088d8)
• rewrite dynamic import to correct entry chunk (#1195) (d242f3e)
• rolldown/hash: caculate hash by scanning actually used dependencies and also prevent hash collision from different chunks that have the same content (#1141) (130013b)
• rust/resolve: should point to the correct resolved external module with alias (#1253) (4667d32)
• rust: cacluate order of import chunks by global module execution order (#1206) (c9acb39)
• rust: remove not existed member method (3134b77)
• should generate correct chunk import path to importee in importer chunk (#1180) (8190a5c)
• test_package_json_browser_no_ext (#1093) (82e77a1)
• test_package_json_browser_over_main_node (#1107) (e863b43)
• test_package_json_type_should_be_types (#1184) (63384bd)
• tree_shaking: determine indirect side effects (#1213) (1003174)
• tree-shaking: module should consider having side effect if it's dependencies have side effect (#1205) (b235a38)
• typo (#1175) (6b0bbe7)
• using path as sourcemap path (#946) (bc0934b)

Features

• add ModuleInfo isEntry (#988) (a5d0a45)
• add ModuleInfo some fileds (#973) (040f27d)
• add onLog option (#1203) (773024e)
• add OutputChunk#preliminaryFileName (#1096) (49a134a)
• add plugin context info/warn/error/debug (#1051) (1a9532d)
• add TransfromPluginContext debug/info/warn/error (#1176) (9e4dfa8)
• bootstrap Rolldown with Rolldown (#1211) (10a7d97)
• bump oxc to v0.13.1 (#1208) (fea76c9)
• derive side effects from package json (#1103) (9a17694)
• error: emit diagnostics for missing export (#1238) (0b04591)
• mutate Output and OutputChunk (#1082) (430d642)
• node/plugin: support PluginContext#resolve (#1102) (5bcf3ed)
• node/rolldown: support cjs output (#1202) (e13d865)
• parallel plugin handle error in worker (#986) (ff1286c)
• rust/bundler_options: add output format app (#1242) (33f0a49)
• rust: add NormalModule#stable_resource_id (#1112) (54b76bf)
• rust: improve error message of unknown return value of JsCallback (#970) (c749dce)
• rust: introduce Loader concept (#1193) (b530331)
• rust: render external imports after normal imports (#1171) (f102cc0), closes /github.com/rolldown/rolldown/blob/5c3b4fbb732dda092bc5298b2ad1b85786735977/crates/rolldown/tests/esbuild/import_star/re_export_star_as_external_common_js/artifacts.snap#L19-L20
• rust: store package.json in NormalModule (#1170) (e9938d9)
• rust: support basic cjs output (#1026) (3ee1010)
• support [hash] in entry_file_names and chunk_file_names (#929) (0546001)
• support resolveDynamicImport hook (#981) (37ef30d)
• support augmentChunkHash hook (#1258) (4520a81)
• support basic ``moduleParsed` hook (#908) (3d2bbc4)
• support bundling .json files (#1194) (b997019)
• support delete OutputBundle item (#1083) (b933892)
• support hook module side effects (#1229) (c6939e5)
• support OutputChunk#dynamicImports and RenderedChunk#dynamicImp… (#1002) (16e6ea1)
• support OutputChunk#imports and RenderedChunk#imports (#999) (76a0f3f)
• support sourcemapIgnoreList (#916) (9795d0a)
• support sourcemapPathTransform option (#920) (3ebf0ad)
• support TransformPluginContext#getCombinedSourcemap (#1121) (e02e257)
• support using unicode as import/export name (#1196) (2c03032)
• treat unresolved module as external by default and emit warnings (#1087) (985f497)
• tree_shaking: pure annotation (#1225) (d7d2284)
• using onLog option export rust side warnings (#1204) (4fb5116)

Performance Improvements

• rolldown: avoid spurious allocations when prettifying paths (#945) (4f8d101)

0.10.2 (2024-04-17)

Bug Fixes

• buildEnd hook handle error (#902) (bc8e9ab)
• ci: cargo bench should install critcmp (#899) (0169bfe)
• normalize original sourcemap sources (#765) (679a9ac)
• passing BindingResolveOptions#alias from js to rust with maintaining order (#798) (2f3d865)
• remapping sourcemap from transform hook (#755) (43242f4)
• rust/resolver: use selected resolver instead of the default one (#780) (226df5b)
• sourcemap sources path relative to output file dirname (#758) (7f5047f)

Features

• add InputOptions#platform (#751) (97ea4b6)
• Allow pass tsconfig to oxc-resolver via InputOptions#resolve#tsconfigFilename (#767) (c304a0d)
• emit warning for circular dependency (#839) (6d64a64)
• improve side effect detector (#807) (b948cf6)
• node/plugin: support renderStart hook (#833) (c1194e6)
• rolldown: introduce rolldown_rayon (#846) (4f9ae49)
• rolldown: support compile to wasi (#467) (da45d40)
• rust: only derive deserialize on BundlerOptions in testing (#880) (06df20d)
• rust: collect circular dependencies while sorting modules (#830) (c092e0b)
• rust: improve alignment of resolve behaviors with esbuild (#759) (e9d7717)
• support entryFileNames and chunkFileNames (#777) (50da487)
• support InputOptions#shimMissingExports (#772) (2c84963)
• support renderError hook (#900) (b9c9181)
• support disable warnings using InputOptions#logLevel (#859) (f90bbb0)
• support render chunk hook normalzied output options (#795) (709aca7)
• support return sourcemap in render chunk hook (#776) (0d4c2d5)
• support running Js plugin in parallel via Worker (#825) (cff55de)
• tree_shaking: shake unused import variables (#771) (6714dd0)

Performance Improvements

• avoid unnecessary clone in AddonFunction (#822) (f814c3e)
• rolldown: use starts_with instead of regex in resolve (#878) (93dc6ce)
• sourcemap: search lines count at parallel (#806) (267fc2a)

0.10.1 (2024-04-03)

Bug Fixes

• rolldown node api should create graph (#302) (c7749ba)
• A Symbol should only be declared in one chunk (#338) (340cd27)
• add identifier for export default function without identifer (#81) (e84cde7)
• add stmt info declare symbol for resolution found symbol (#91) (50e191a)
• align with rollup, change output.format: 'esm' to output.format: 'es' (#625) (70b6cfd)
• allow cjs to be both entry and dependency (#336) (d53155b)
• async_scope_block_on (#210) (51f1be1)
• bench/ci: use correctly github repo token (049566e)
• binding: only panic in the main thread (#507) (d844125)
• build script pkgName parsing error (#546) (0d6582f)
• bump to [email protected] (1af4b86)
• ci release (#428) (483e533)
• ci: don't forget to checkout (fc231b8)
• ci: fix release-canary.yml (6fc0430)
• ci: fix testing in release.yml (#651) (6e68b1a)
• ci: need to checkout for using local actions (bb87f9a)
• clean up render exports from external module (#394) (e51a69a)
• cli: Make the CLI output color correctly (#645) (c19c8dc)
• cli: normalize provided config path to satisfy esm-loader in windows (#658) (be0540d)
• clippy (#4) (f028cff)
• conflict between imported and local binding (#356) (7387e35), closes #355
• correct id in transform hook (#473) (7af0262)
• correct the TS type of the banner ts-binding (#689) (a072a00)
• deconflict export named declartion (#386) (21aaa36)
• deconflict for duplicate canonical names (#365) (eebea46), closes #364
• defonflict export default function (#385) (518aa5f)
• determine call expression result is used to render require call (#144) (85224ea)
• don't rename symbols that show many times. Fixes #419 (f985755)
• duplicate dynamic entries (#380) (6067e74)
• dynamic import as entry (#366) (8d33829)
• dynamic import chunk is_entry should be false (#361) (6f2b75a)
• ensure valid output for import the same cjs twice (#323) (87b5000)
• expect msg (#456) (11e5598)
• export rolldown compat types (#337) (3efa4fd)
• fix typo in README.md (#443) (8ad8174)
• generate local symbol for esm import cjs instead of reference cjs namespace symbol (#141) (5c53415)
• hoist statements. Fixes #418 (276bbae)
• hoisted import declaration (#80) (569409d)
• hoisted top level scope declartion for wrapped esm (#387) (ec20c03)
• invalid output for conflict global and local name (#359) (d464eee)
• keep the context of function call while deconflict symbols (7401a05)
• make sure namespace name is valid identifier (#107) (d3c81aa)
• module execute order (#148) (7ef1c20)
• more meaningful chunk filename (#381) (47b4b6d), closes #49
• node-bench: apply @rollup/plugin-commonjs on rollup (#523) (181422a)
• node/types: resolve.alias should be optional (ee10a4f)
• only import needed runtime symbols (#324) (51db31f), closes /github.com/rolldown-rs/rolldown/pull/319#discussion_r1398069930
• only pull out __export() when it's needed (670dbb6)
• packages/core: allow empty OutputOptions.format (#224) (0a79036)
• packages/core: make outputOptions optional (#223) (b2439b1)
• playground panic (#263) (f97bea0)
• reexport star from local named export (#290) (77c77ec)
• release: make prepare-publish-node folder (14d2cd5)
• release: remove build steps for android platform (161ef5f)
• rename in SimpleAssignmentTarget (1d24efc)
• rewrite AssignmentTargetProperty (5605fc2)
• rewrite object shorthand property reference (#384) (9f3332b)
• rewrite unresolved symbol reference callee to indirect call (#94) (6284028)
• rolldown example root is empty in debug mode (#582) (88f61e8)
• runtime module should always be the first to be executed (#116) (883168f)
• rust: fix bench for react by removing a lot of unsafe (#522) (71da395)
• rust: remove RUNTIME_PATH (#274) (c93a2fb)
• rust: should not hard code output.dir (37ded97)
• shoud accept args for just bump packages (778ae11)
• should correctly render export default xxx (#377) (7fa642f)
• should rewrite export default import(...) correctly (#220) (cd8ad5e)
• stable generated exports (#313) (526a04b)
• support browser filed false value (#395) (c3a82a4)
• top level await fix compile error (#226) (ac60fdf)
• treeshaking: spreading an expression is consider having side effect (#509) (d094d56)
• typo in README.md (#458) (24a4018)
• use the same Resolver everywhere (#253) (cbcee58)
• using vec to keep input options order (#217) (4e4f20a)
• warpped require module (#79) (ee9a682)
• wrong rolldown test config priority (#642) (9490e31)

Features

• add (#124) (ca07f3e)
• add ChunkRenderReturn struct to make code clear (87f02c2)
• add ExportsKind::None (#315) (efdd252)
• add generateBundle hook (#403) (21fe501)
• add OutputChunk is_entry and facade_module_id (#230) (8fcfda3)
• add PluginContext#resolve (#670) (43f5173)
• add referenced_symbols to StmtInfo (#75) (465e6e7)
• add Renamer (#123) (7709cd4)
• add resolve option (#392) (cd52449)
• add RuntimeNormalModuleTask (#40) (2401386)
• add banner output option (#634) (60331fb)
• add basic renderChunk hook (#401) (b7ea28b)
• add buildStart buildEnd hook (#208) (e878c3b)
• add external option (#259) (a80db39)
• add footer output option (#693) (ca51a6b)
• add indentor for inserted code (#159) (eaebf11)
• add native plugin example (#262) (246693f)
• add node binding (#50) (9391f16)
• add output chunk isDynamicEntry (#373) (7f0e987)
• add OutputAsset (#231) (42420d7)
• add OutputChunk exports (#241) (46fe0bf)
• add OutputChunk map and sourcemapFileName (#626) (3135778)
• add OutputChunk modules (#240) (ccf06fe)
• add plugin adapter (#53) (6438255)
• add PluginDriver (#198) (526f896)
• add PluginDriver resolve_id (#204) (1f0b4f2)
• add resolve_id hook options, include kind and is_entry (#218) (763dedb)
• add rolldown_fs crate (#173) (583c858)
• add side effect detection for most of the statements (#555) (ec43f04)
• add sourcemap (#420) (d6a0efd)
• add sourcemap option (#424) (2f7c61b)
• add ViteScannerPlugin (#261) (3d8aff7)
• add writeBundle hook (#405) (683416a)
• allow custom require (#170) (d792da2)
• allow to get current StmtInfo in visiting ast (#370) (d962268)
• allow to use node module specifier as the bundle input (#211) (51da74c)
• ast-based manipulation (#410) (6f4bfed)
• basic code splitting (#23) (74a7ccf)
• basic code splitting (#97) (395abb8)
• basic commonjs support (#38) (d40c919)
• basic error mechanism (#150) (0c9ab02)
• basic support for generateBundle and writeBundle (#708) (343cfb9)
• basic support for importing external module (#168) (6d7e891)
• basic treeshaking (#372) (b240923), closes #16
• basic warning mechanism (#332) (84697ce), closes #331
• better display for errors and warnings (#679) (8864a39)
• call PluginDriver load to get source content (#199) (01b3563)
• call PluginDriver transform (#202) (42cdd61)
• ci: add release-semver.yml (bb27d40)
• ci: add release workflow (#409) (85c1b9e)
• cli: user-friendly console output of chunk information (#727) (4b461cf)
• code splitting rely on tree shaking. Closes #390 (5e7491e)
• code spltting for dynamic import (#27) (6cd5c8e)
• collect errors from NormalModuleTask (#298) (4d7d595)
• compat node module commonjs interop (#56) (58c2786)
• compute cross chunk links in parallel. Closes #354 (5844943)
• concat sourcemap (#423) (f10dac8)
• correct indent for generated code (#160) (21a70c2)
• correct indent for wrapped cjs module (#161) (58dff4e)
• crates/rolldown: expose build api (#266) (4430a89)
• create cross-chunk links for runtime module and facade symbols (#114) (0c1e164)
• deconflict symbols in nested scopes in parallel (b3c5e01)
• deconflicting for symbols of nested scopes (#188) (42a2421)
• detect side effects in ConditionalExpression (#552) (4ec29f7)
• don't render empty module. Closes #440, #162 (b310a9a)
• emit warning for const assign code (#538) (f7ec1b5)
• empty module should have ExportsKind::None (#317) (b15ff14)
• enable bare import by default (#284) (833dfc6)
• enable tree shaking in rust by default (#501) (ee08ea8)
• exclude modules in code splitting (#383) (ec60aca)
• expose cwd in input options (#692) (ba42b29)
• extract html scripts at vite scanner plugin (#268) (1045b0b)
• finish bench use @rolldown/core (#234) (aa7982b)
• follow virtual module convention (#39) (a264b4a)
• generate cross chunk imports by usages (d9ccdb7)
• generate default export for cjs entry (#219) (699fc5d)
• generate module namespace binding on demand (#126) (e09002f)
• generate namespace decl (62768fe)
• generate sourcemap (#425) (da9db71)
• generate the namespace variable on demand (44d5aa8)
• hoist exported function declaration (#73) (f530305)
• impl Extend for BatchedErrors (e22acce)
• improve SideEffectDetector (#497) (04a1e3c)
• improve side effect detection (#534) (f38e7a0)
• improve side-effect detection of MemberExpression (#374) (abbc8aa)
• introduce ChunkGraph (#90) (0f7c82c)
• introduce rolldown_rstr (a97e444), closes #427
• introduce trait BuildErrorLike (#327) (158b11d)
• introduce helper method visit_top_level_stmt while visiting ast (#371) (7bc5f92)
• make BuildError newtype (#326) (475907e)
• make sure chunks are evaluated for their side effects (db6ac0a)
• migrate from yarn to pnpm (#567) (fbe32d2)
• node/plugin: improve compatibility with rollup-plugin-esbuild (#711) (73f4c5e)
• node: add scan api (#340) (ba5257a)
• node: export some types (#283) (aea91ab)
• only split runtime module into runtime chunk in rust test (#117) (7d56461)
• only start including modules with entry point in tree shaking (f5b920d)
• output code block should be readonly (#267) (629fd35)
• parsing with correct SourceType (#179) (aeaf38b)
• plugin: basic support for buildStart,resolveId,buildEnd,load,transform,renderChunk hook (#680) (3dd1d7c)
• prepare supporting runtime (#37) (cd4899f)
• print fancy messages for errors (#329) (8751ee4)
• reexport commonjs (#87) (20271ad)
• refactor Symbols and remove a lot of ReferenceId (#93) (5b980d5)
• rely on the standalone copy of rollup types. Closes #439 (e231e14)
• remove build api (65b9bd6)
• remove VirtualStmtInfo (#99) (344be1a)
• remove special tree shaking logic for entry point (ba046e6)
• rename vitest.config.ts to avoid warning; add empty caseConfig … (#561) (da06dde)
• render chunk hook binding (#402) (25fca9d)
• replace SymbolId with SymbolRef (#95) (9c90067)
• resolve: more sensible default resolve options (#606) (7ae8435)
• restrict typings and refactor RenderedModule (#503) (1cc0fbe)
• rolldown cli first implementation (#610) (c82e59d)
• runtime symbol deconflict (#54) (0fc1d3a), closes #59
• rust-plugin: pass PluginContext to JS (#628) (e4d33fd)
• rust: add OutputFormat::Cjs (#358) (44c6331), closes #45
• rust: add print in OxcCompiler (#281) (ad962af)
• rust: don't generate sourcemap for virtual modules (#733) (b546e8f)
• rust: rendering runtime module in snapshot testing (#375) (3cb39a2)
• rust: return errors from NormalModuleTask#resolve_dependencies (#270) (fdbf290)
• rust: should create bundler with InputOptions and OutputOptions together (#596) (d2c63d7)
• Setup nightly releases (#579) (14797aa)
• setup rolldown node test (#307) (7638193)
• should rewrite symbols in complex patterns correctly (#193) (e267018)
• store source in BuildError (#328) (c34d3cd)
• support enabling tracing (#291) (8310a17), closes /github.com/rolldown-rs/rolldown/blob/6601e8863d8934f18f7b1aa9b44867aba854b6f4/crates/rolldown_tracing/src/lib.rs#L1-L6
• support export star commonjs (#85) (07b8c03)
• support generating source map (#607) (f2dcda2)
• support mix cjs and esm (#76) (22794c3)
• support tree shaking (6e32999)
• suppport load hook return map (#421) (b42b32b)
• suppport transform hook return map (#422) (9206754)
• treat empty files as cjs in compat mode (456e0b3)
• treat required module with ExportKind::None as commonjs (#319) (0738ad8)
• treeshaking in module level (#382) (6f8b03f)
• Update release flow to use changesets. (#577) (a4f50dd)
• update to [email protected] (5cf2c6b)
• use ariadne for better error display (#163) (2cd7d49)
• use oxc_resolver (#32) (79de1ad)
• vite-scanner: load script content from html (#280) (3bcaabc)
• wasm (#178) (d8d0b2a)
• wasm playground (#233) (724f4b2)
• wasm: enable multi entry (#250) (571ee4b)

Performance Improvements

• bump string_wizard for better performance (#292) (10a884a)
• don't do remapping if there's only one sourcemap (#694) (aee9f39)
• passing data of BindingOutputs lazily (#696) (1c9f9bf)
• reduce Module size (#6) (b1ceb65)
• reference needed symbols in parallel (#426) (26d3468)
• spawn runtime task ASAP (#276) (ba7f558)

Reverts

• Revert "refactor: implement ConcatSource (#611)" (#612) (dc32a76), closes #611 #612
• Revert "perf: reduce Module size (#6)" (#7) (711ddb0), closes #6 #7

0.10.0 (2024-03-26)

Bug Fixes

• rolldown node api should create graph (#302) (c7749ba)
• A Symbol should only be declared in one chunk (#338) (340cd27)
• add identifier for export default function without identifer (#81) (e84cde7)
• add stmt info declare symbol for resolution found symbol (#91) (50e191a)
• align with rollup, change output.format: 'esm' to output.format: 'es' (#625) (70b6cfd)
• allow cjs to be both entry and dependency (#336) (d53155b)
• async_scope_block_on (#210) (51f1be1)
• binding: only panic in the main thread (#507) (d844125)
• build script pkgName parsing error (#546) (0d6582f)
• bump to [email protected] (1af4b86)
• ci release (#428) (483e533)
• ci: don't forget to checkout (fc231b8)
• ci: fix release-canary.yml (6fc0430)
• ci: fix testing in release.yml (#651) (6e68b1a)
• ci: need to checkout for using local actions (bb87f9a)
• clean up render exports from external module (#394) (e51a69a)
• cli: Make the CLI output color correctly (#645) (c19c8dc)
• clippy (#4) (f028cff)
• conflict between imported and local binding (#356) (7387e35), closes #355
• correct id in transform hook (#473) (7af0262)
• deconflict export named declartion (#386) (21aaa36)
• deconflict for duplicate canonical names (#365) (eebea46), closes #364
• defonflict export default function (#385) (518aa5f)
• determine call expression result is used to render require call (#144) (85224ea)
• don't rename symbols that show many times. Fixes #419 (f985755)
• duplicate dynamic entries (#380) (6067e74)
• dynamic import as entry (#366) (8d33829)
• dynamic import chunk is_entry should be false (#361) (6f2b75a)
• ensure valid output for import the same cjs twice (#323) (87b5000)
• expect msg (#456) (11e5598)
• export rolldown compat types (#337) (3efa4fd)
• fix typo in README.md (#443) (8ad8174)
• generate local symbol for esm import cjs instead of reference cjs namespace symbol (#141) (5c53415)
• hoist statements. Fixes #418 (276bbae)
• hoisted import declaration (#80) (569409d)
• hoisted top level scope declartion for wrapped esm (#387) (ec20c03)
• invalid output for conflict global and local name (#359) (d464eee)
• keep the context of function call while deconflict symbols (7401a05)
• make sure namespace name is valid identifier (#107) (d3c81aa)
• module execute order (#148) (7ef1c20)
• more meaningful chunk filename (#381) (47b4b6d), closes #49
• node-bench: apply @rollup/plugin-commonjs on rollup (#523) (181422a)
• node/types: resolve.alias should be optional (ee10a4f)
• only import needed runtime symbols (#324) (51db31f), closes /github.com/rolldown-rs/rolldown/pull/319#discussion_r1398069930
• only pull out __export() when it's needed (670dbb6)
• packages/core: allow empty OutputOptions.format (#224) (0a79036)
• packages/core: make outputOptions optional (#223) (b2439b1)
• playground panic (#263) (f97bea0)
• reexport star from local named export (#290) (77c77ec)
• release: make prepare-publish-node folder (14d2cd5)
• release: remove build steps for android platform (161ef5f)
• rename in SimpleAssignmentTarget (1d24efc)
• rewrite AssignmentTargetProperty (5605fc2)
• rewrite object shorthand property reference (#384) (9f3332b)
• rewrite unresolved symbol reference callee to indirect call (#94) (6284028)
• rolldown example root is empty in debug mode (#582) (88f61e8)
• runtime module should always be the first to be executed (#116) (883168f)
• rust: fix bench for react by removing a lot of unsafe (#522) (71da395)
• rust: remove RUNTIME_PATH (#274) (c93a2fb)
• rust: should not hard code output.dir (37ded97)
• shoud accept args for just bump packages (778ae11)
• should correctly render export default xxx (#377) (7fa642f)
• should rewrite export default import(...) correctly (#220) (cd8ad5e)
• stable generated exports (#313) (526a04b)
• support browser filed false value (#395) (c3a82a4)
• top level await fix compile error (#226) (ac60fdf)
• treeshaking: spreading an expression is consider having side effect (#509) (d094d56)
• typo in README.md (#458) (24a4018)
• use the same Resolver everywhere (#253) (cbcee58)
• using vec to keep input options order (#217) (4e4f20a)
• warpped require module (#79) (ee9a682)
• wrong rolldown test config priority (#642) (9490e31)

Features

• add (#124) (ca07f3e)
• add ChunkRenderReturn struct to make code clear (87f02c2)
• add ExportsKind::None (#315) (efdd252)
• add generateBundle hook (#403) (21fe501)
• add OutputChunk is_entry and facade_module_id (#230) (8fcfda3)
• add referenced_symbols to StmtInfo (#75) (465e6e7)
• add Renamer (#123) (7709cd4)
• add resolve option (#392) (cd52449)
• add RuntimeNormalModuleTask (#40) (2401386)
• add basic renderChunk hook (#401) (b7ea28b)
• add buildStart buildEnd hook (#208) (e878c3b)
• add external option (#259) (a80db39)
• add indentor for inserted code (#159) (eaebf11)
• add native plugin example (#262) (246693f)
• add node binding (#50) (9391f16)
• add output chunk isDynamicEntry (#373) (7f0e987)
• add OutputAsset (#231) (42420d7)
• add OutputChunk exports (#241) (46fe0bf)
• add OutputChunk map and sourcemapFileName (#626) (3135778)
• add OutputChunk modules (#240) (ccf06fe)
• add plugin adapter (#53) (6438255)
• add PluginDriver (#198) (526f896)
• add PluginDriver resolve_id (#204) (1f0b4f2)
• add resolve_id hook options, include kind and is_entry (#218) (763dedb)
• add rolldown_fs crate (#173) (583c858)
• add side effect detection for most of the statements (#555) (ec43f04)
• add sourcemap (#420) (d6a0efd)
• add sourcemap option (#424) (2f7c61b)
• add ViteScannerPlugin (#261) (3d8aff7)
• add writeBundle hook (#405) (683416a)
• allow custom require (#170) (d792da2)
• allow to get current StmtInfo in visiting ast (#370) (d962268)
• allow to use node module specifier as the bundle input (#211) (51da74c)
• ast-based manipulation (#410) (6f4bfed)
• basic code splitting (#23) (74a7ccf)
• basic code splitting (#97) (395abb8)
• basic commonjs support (#38) (d40c919)
• basic error mechanism (#150) (0c9ab02)
• basic support for importing external module (#168) (6d7e891)
• basic treeshaking (#372) (b240923), closes #16
• basic warning mechanism (#332) (84697ce), closes #331
• call PluginDriver load to get source content (#199) (01b3563)
• call PluginDriver transform (#202) (42cdd61)
• ci: add release-semver.yml (bb27d40)
• ci: add release workflow (#409) (85c1b9e)
• code splitting rely on tree shaking. Closes #390 (5e7491e)
• code spltting for dynamic import (#27) (6cd5c8e)
• collect errors from NormalModuleTask (#298) (4d7d595)
• compat node module commonjs interop (#56) (58c2786)
• compute cross chunk links in parallel. Closes #354 (5844943)
• concat sourcemap (#423) (f10dac8)
• correct indent for generated code (#160) (21a70c2)
• correct indent for wrapped cjs module (#161) (58dff4e)
• crates/rolldown: expose build api (#266) (4430a89)
• create cross-chunk links for runtime module and facade symbols (#114) (0c1e164)
• deconflict symbols in nested scopes in parallel (b3c5e01)
• deconflicting for symbols of nested scopes (#188) (42a2421)
• detect side effects in ConditionalExpression (#552) (4ec29f7)
• don't render empty module. Closes #440, #162 (b310a9a)
• emit warning for const assign code (#538) (f7ec1b5)
• empty module should have ExportsKind::None (#317) (b15ff14)
• enable bare import by default (#284) (833dfc6)
• enable tree shaking in rust by default (#501) (ee08ea8)
• exclude modules in code splitting (#383) (ec60aca)
• extract html scripts at vite scanner plugin (#268) (1045b0b)
• finish bench use @rolldown/core (#234) (aa7982b)
• follow virtual module convention (#39) (a264b4a)
• generate cross chunk imports by usages (d9ccdb7)
• generate default export for cjs entry (#219) (699fc5d)
• generate module namespace binding on demand (#126) (e09002f)
• generate namespace decl (62768fe)
• generate sourcemap (#425) (da9db71)
• generate the namespace variable on demand (44d5aa8)
• hoist exported function declaration (#73) (f530305)
• impl Extend for BatchedErrors (e22acce)
• improve SideEffectDetector (#497) (04a1e3c)
• improve side effect detection (#534) (f38e7a0)
• improve side-effect detection of MemberExpression (#374) (abbc8aa)
• introduce ChunkGraph (#90) (0f7c82c)
• introduce rolldown_rstr (a97e444), closes #427
• introduce trait BuildErrorLike (#327) (158b11d)
• introduce helper method visit_top_level_stmt while visiting ast (#371) (7bc5f92)
• make BuildError newtype (#326) (475907e)
• make sure chunks are evaluated for their side effects (db6ac0a)
• migrate from yarn to pnpm (#567) (fbe32d2)
• node: add scan api (#340) (ba5257a)
• node: export some types (#283) (aea91ab)
• only split runtime module into runtime chunk in rust test (#117) (7d56461)
• only start including modules with entry point in tree shaking (f5b920d)
• output code block should be readonly (#267) (629fd35)
• parsing with correct SourceType (#179) (aeaf38b)
• prepare supporting runtime (#37) (cd4899f)
• print fancy messages for errors (#329) (8751ee4)
• reexport commonjs (#87) (20271ad)
• refactor Symbols and remove a lot of ReferenceId (#93) (5b980d5)
• rely on the standalone copy of rollup types. Closes #439 (e231e14)
• remove build api (65b9bd6)
• remove VirtualStmtInfo (#99) (344be1a)
• remove special tree shaking logic for entry point (ba046e6)
• rename vitest.config.ts to avoid warning; add empty caseConfig … (#561) (da06dde)
• render chunk hook binding (#402) (25fca9d)
• replace SymbolId with SymbolRef (#95) (9c90067)
• resolve: more sensible default resolve options (#606) (7ae8435)
• restrict typings and refactor RenderedModule (#503) (1cc0fbe)
• rolldown cli first implementation (#610) (c82e59d)
• runtime symbol deconflict (#54) (0fc1d3a), closes #59
• rust-plugin: pass PluginContext to JS (#628) (e4d33fd)
• rust: add OutputFormat::Cjs (#358) (44c6331), closes #45
• rust: add print in OxcCompiler (#281) (ad962af)
• rust: rendering runtime module in snapshot testing (#375) (3cb39a2)
• rust: return errors from NormalModuleTask#resolve_dependencies (#270) (fdbf290)
• rust: should create bundler with InputOptions and OutputOptions together (#596) (d2c63d7)
• Setup nightly releases (#579) (14797aa)
• setup rolldown node test (#307) (7638193)
• should rewrite symbols in complex patterns correctly (#193) (e267018)
• store source in BuildError (#328) (c34d3cd)
• support enabling tracing (#291) (8310a17), closes /github.com/rolldown-rs/rolldown/blob/6601e8863d8934f18f7b1aa9b44867aba854b6f4/crates/rolldown_tracing/src/lib.rs#L1-L6
• support export star commonjs (#85) (07b8c03)
• support generating source map (#607) (f2dcda2)
• support mix cjs and esm (#76) (22794c3)
• support tree shaking (6e32999)
• suppport load hook return map (#421) (b42b32b)
• suppport transform hook return map (#422) (9206754)
• treat empty files as cjs in compat mode (456e0b3)
• treat required module with ExportKind::None as commonjs (#319) (0738ad8)
• treeshaking in module level (#382) (6f8b03f)
• Update release flow to use changesets. (#577) (a4f50dd)
• update to [email protected] (5cf2c6b)
• use ariadne for better error display (#163) (2cd7d49)
• use oxc_resolver (#32) (79de1ad)
• vite-scanner: load script content from html (#280) (3bcaabc)
• wasm (#178) (d8d0b2a)
• wasm playground (#233) (724f4b2)
• wasm: enable multi entry (#250) (571ee4b)

Performance Improvements

• bump string_wizard for better performance (#292) (10a884a)
• reduce Module size (#6) (b1ceb65)
• reference needed symbols in parallel (#426) (26d3468)
• spawn runtime task ASAP (#276) (ba7f558)

Reverts

• Revert "refactor: implement ConcatSource (#611)" (#612) (dc32a76), closes #611 #612
• Revert "perf: reduce Module size (#6)" (#7) (711ddb0), closes #6 #7