v2.1.0

What's Changed

🎉 See Announcing Rspack 2.1 for more details.

New Features 🎉

• feat: expose module error JS API by @SyMind in #14351
• feat(cache): log persistent cache read and write timings by @hardfist in #14314
• feat(module_graph): expose getProvidedExports() to JS API by @logonoff in #14349
• feat: support drop inactive branch dependencies for member expr by @ahabhgk in #14382
• feat(runtime): introduce experimental.runtimeMode by @LingyuCoder in #14254
• feat: support branch guarded export presence for in on ESM imports by @ahabhgk in #14426
• feat: bump swc to support react compiler by @CPunisher in #14435
• feat(runtime): runtime internals of rspack runtime mode by @LingyuCoder in #14427
• feat(rsdoctor): expose export usage graph by @JSerFeng in #14291
• feat: enable pureFunctions by default by @JSerFeng in #14465
• feat(cache): add maxAge and maxGenerations for persistent cache cleanup by @matthewdavis-oai in #14296
• feat: make persistent cache max generations default to 3 by @ahabhgk in #14534
• feat: rename persistent cache maxGenerations to maxVersions by @ahabhgk in #14545
• feat: harden persistent cache version cleanup with typed version by @ahabhgk in #14552
• feat: support riscv64 targets by @swwind in #14447
• feat(cache): make stale version cleanup fire-and-forget by @ahabhgk in #14564

Performance 🚀

• perf: remove serde json by @SyMind in #14272
• perf: use mask intersects instead of flag iteration for scope globals by @stormslowly in #14353
• perf: add ASCII fast path for dependency location column computation by @stormslowly in #14355
• perf: force DFA automaton for real content hash scanning by @stormslowly in #14356
• perf(core): reduce memcpy overhead by @hardfist in #14381
• perf: reduce flag dependency usage key allocations by @LingyuCoder in #14417
• perf: reduce build chunk graph preparation work by @LingyuCoder in #14421
• perf(sources): avoid cloning source maps with borrowed fields by @SyMind in #14380
• perf: optimize module concatenation traversal by @LingyuCoder in #14422
• perf(loader-runner): cache esm loader imports by @hardfist in #14434
• perf(core): optimize resource parsing by @chenjiahan in #14456
• perf(ci): drop redundant cargo check from rust CI by @stormslowly in #14461
• perf: avoid JavaScriptTracer overhead when tracing is disabled by @chenjiahan in #14468
• perf(loader-runner): reduce loader object construction overhead by @chenjiahan in #14477
• perf: optimize compilation entrypoints getter by @chenjiahan in #14485
• perf: reduce asset wrapper overhead by @chenjiahan in #14487
• perf(deps): bump camino to 1.2.3 by @stormslowly in #14519
• perf(ci): drop debuginfo from the whole ci profile by @stormslowly in #14528
• perf(core): reduce source map serialization overhead by @chenjiahan in #14547
• perf(module-concat): prune readable identifier work by @LingyuCoder in #14537
• perf: reduce module ids assignment overhead by @LingyuCoder in #14553

Bug Fixes 🐞

• fix: preserve inline source content for transform sourcemaps by @intellild in #14350
• fix: remove webpackSource and webpackDefer magic comments by @ahabhgk in #14364
• fix: apply global overrideStrict for ContextModule by @colinaaa in #14361
• fix(watcher): filter ignored-subtree events that emit a spurious folder change by @stormslowly in #14329
• fix: use ChunkWithSizeInfo delimiter in maxInitialSize chunk naming fallback path by @wr40000 in #14331
• fix: wait for in-flight build before closing compiler by @stormslowly in #14377
• fix(browser): point wasi-worker-browser export to dist file by @stormslowly in #14415
• fix(tree-shaking): handle nested pure function calls by @JSerFeng in #14375
• fix: cherry-pick mf manifest expose assets by @2heal1 in #14339
• fix: cache import.meta filename and dirname outside eval by @intellild in #14423
• fix(pure-functions): keep deferred pure import callees by @JSerFeng in #14425
• fix: improve createRequire argument parsing by @JSerFeng in #14424
• fix(rstest): preserve mocks in module chunk loading by @9aoy in #14472
• fix(rspack_watcher): prevent watch-root panic from orphaned path tree by @stormslowly in #14448
• fix(test): isolate source for fixture-writing config cases by @stormslowly in #14462
• fix: change default value of createRequire parsing to false by @JSerFeng in #14482
• fix(types): align wasm loading types by @chenjiahan in #14506
• fix(split-chunks): align max size grouping with webpack by @intellild in #14481
• fix(rstest): fallback to automock for missing manual mocks by @9aoy in #14418
• fix(css): preserve undeclared css module idents by @intellild in #14497
• fix(mf): stabilize consume shared runtime output by @2heal1 in #14532
• fix(cache): default context_dependencies snapshot strategy to timestamp by @hardfist in #14490
• fix(core): support watcher events on native WatchFileSystem by @stormslowly in #14404
• fix: default html script loading to module for module output by @intellild in #14544
• fix: parse preserved magic comments by @intellild in #14536
• fix: preserve source phase for wasm externals by @intellild in #14494
• fix: handle cjs export assignment side effects by @JSerFeng in #14260
• fix(error): use theme-based styling instead of environment-sniffing dim() in graphical renderer by @ruanyl in #14561
• fix: exclude for const/let in/of decl from hoisted decls by @swwind in #14287
• fix(types): align SWC unsafe function option by @haakjunlee in #14134
• fix(core): set rslib runtime chunk names by @Timeless0911 in #14575
• fix(core): exclude node_modules files from require.context map by @fi3ework in #14576

Refactor 🔨

• refactor(binding): consolidate module property definitions by @SyMind in #14365
• refactor: remove unused unresolved context from pure checks by @CPunisher in #14433
• refactor: merge webpack api parser plugins by @LingyuCoder in #14529
• refactor(core): remove unused TS exports by @chenjiahan in #14548

Document 📖

• docs: document source phase imports by @chenjiahan in #14360
• docs: fix optimization config types by @chenjiahan in #14370
• docs: document split chunks options by @chenjiahan in #14371
• docs: add Remotion to ecosystem by @chenjiahan in #14374
• docs: update magic comment version and anchors by @chenjiahan in #14378
• docs: update Vite comparison docs by @chenjiahan in #14412
• docs: update Rollup comparison docs by @chenjiahan in #14413
• docs: update rules use parallel type by @chenjiahan in #14416
• docs: add instructions for unsupported platforms by @swwind in #14442
• docs(website): fix Rspress summary style by @chenjiahan in #14449
• docs: improve incremental config docs by @chenjiahan in #14450
• docs: add GitHub to who is using by @chenjiahan in #14474
• docs: fix duplicate createRequire parser docs by @JSerFeng in #14486
• docs: update React Compiler guide by @chenjiahan in #14496
• docs: remove redundant javascript/auto type examples by @chenjiahan in #14499
• docs: update ESM config examples by @chenjiahan in #14505
• docs: fix entry config docs by @chenjiahan in #14514
• docs: fix module config types by @chenjiahan in #14515
• docs: fix resolve config types by @chenjiahan in #14516
• docs: fix stats config types by @chenjiahan in #14518
• docs: document dev server options by @chenjiahan in #14523
• docs: move cache migration guide by @chenjiahan in #14535
• docs: improve cache option documentation by @chenjiahan in #14540
• docs: fix broken member links by @chenjiahan in #14563

Other Changes

• chore: release version 2.0.8 by @chenjiahan in #14345
• revert: "fix: temporarily revert JS parser changes causing runtime err" by @CPunisher in #14347
• chore: add scope hoisting regression for for-init references by @CPunisher in #14352
• chore(ci): update ecosystem ci action to v0.3.2 by @Timeless0911 in #14362
• chore(ci): use mini runner to offload lightweight CI jobs by @stormslowly in #14363
• chore(ci): use mini runner for lint workflow by @chenjiahan in #14376
• chore(deps): group emnapi renovate updates by @chenjiahan in #14390
• chore(deps): update dependency terser-webpack-plugin to ^5.6.1 by @renovate[bot] in #14393
• test(wasm): skip file-dependencies-huge to fix flaky afterAll timeout by @stormslowly in #14399
• chore(deps): update yarn to v4.16.0 by @renovate[bot] in #14396
• chore(deps): update dependency http-proxy-middleware to ^4.1.0 by @renovate[bot] in #14392
• chore(deps): update dependency rspack-merge to v1 by @renovate[bot] in #14397
• chore(deps): update dependency ts-checker-rspack-plugin to ^1.4.0 by @renovate[bot] in #14394
• chore(deps): update dependency @rslint/core to v0.6.1 by @renovate[bot] in #14391
• chore(deps): update dependency semver to ^7.8.4 by @renovate[bot] in #14408
• chore(deps): update pnpm to v11.6.0 by @renovate[bot] in #14409
• chore(deps): update dependency acorn to ^8.17.0 by @renovate[bot] in #14407
• chore(deps): update patch crates by @renovate[bot] in #14385
• chore(deps): update patch npm dependencies by @renovate[bot] in #14386
• chore(deps): update react and @rspack/plugin-preact-refresh by @renovate[bot] in #14406
• chore: bump swc exp from 0.10.0 to 0.11.0 by @CPunisher in #14379
• chore(ci): split wasm release build into parallel wasi/browser jobs by @stormslowly in #14414
• chore(deps): update emnapi to v1.11.1 by @renovate[bot] in #14395
• chore(deps): bump swc_ecma_minifier to 55.0.2 for template-literal minify fix by @pkasarda in #14428
• chore: speed up crate release pipeline by @stormslowly in #14429
• chore(ci): use forked CodSpeed runner by @hardfist in #14432
• chore: limit walltime bench triggers by @hardfist in #14441
• chore: bump @rslint/core to 0.6.2 by @fansenze in #14470
• ci: disable debuginfo for the windows ci binding build by @stormslowly in #14479
• chore: release v2.1.0-beta.0 by @ahabhgk in #14480
• chore: remove codspeed js bench case by @SyMind in #14489
• test(tree-shaking): lock in pureFunctions innerGraph deferred-pure-check behavior by @JSerFeng in #14488
• chore(ci): pause portable cache check by @stormslowly in #14492
• chore(ci): align hookTimeout with testTimeout to fix flaky afterAll close timeout by @stormslowly in #14498
• chore(deps): update dependency http-proxy-middleware to v4.1.1 [security] by @renovate[bot] in #14500
• chore(deps): update dependency lint-staged to v17 by @renovate[bot] in #14504
• chore(deps): update pnpm to v11.8.0 by @renovate[bot] in #14503
• chore(deps): update dependency @rslib/core to ^0.23.0 by @renovate[bot] in #14501
• chore(deps): remove unused axios dependency by @chenjiahan in #14507
• chore(deps): update dependency enhanced-resolve to v5.24.0 by @renovate[bot] in #14512
• chore(deps): update dependency webpack-sources to v3.5.0 by @renovate[bot] in #14513
• chore(deps): bump rspack_resolver to 0.9.3 by @stormslowly in #14521
• chore(deps): update patch npm dependencies by @renovate[bot] in #14510
• chore(test): stabilize watch-detection on Windows with synchronous writes by @stormslowly in #14520
• test: replace non_webpack_require in tests by @LingyuCoder in #14530
• chore: bump swc_core from 68 to 71 by @CPunisher in #14526
• ci: upgrade rstack-ecosystem-ci actions to v0.3.3 by @stormslowly in #14542
• chore: walltime bench unbind to dedicated CPUs by @deanjingshui in #14543
• chore: add webpack gap tracking skill by @intellild in #14557
• chore: release version 2.1.0-rc.0 by @LingyuCoder in #14546
• chore: remove unused development commands by @chenjiahan in #14565
• chore(ci): report rust cache utilization per platform build by @stormslowly in #14559
• chore(ci): set HOME for walltime bench codspeed runner install by @stormslowly in #14569
• ci: keep reproduction label until close by @chenjiahan in #14570
• chore(skills): add release-blog-writer skill by @chenjiahan in #14571
• chore(ci): lift rust cache utilization by @stormslowly in #14568

New Contributors

• @wr40000 made their first contribution in #14331
• @pkasarda made their first contribution in #14428
• @swwind made their first contribution in #14442
• @matthewdavis-oai made their first contribution in #14296
• @ruanyl made their first contribution in #14561
• @haakjunlee made their first contribution in #14134

Full Changelog: v2.0.8...v2.1.0