Core Changes

• Move turbopack panic log to tmpdir: #67930
• Allow dev server to exit cleanly (SIGINT/SIGTERM): #67165
• Don't throw TurbopackInternalError if there are issues: #68529
• Handle more cases with env inlining: #68590

Misc Changes

• [turbopack] Replace uses of globby in scripts with glob: #68493
• Switch from ld (the default linker) to using lld for GNU Linux targets: #65898
• only perform VersionedContentMap bookkeeping in dev: #68445
• print a warning when the trace file is missing rather than wait: #68438
• ast-grep lint fix: don’t call variables context: #68550
• refactor(turbopack): Remove cast to EcmascriptModuleAsset: #68427
• docs: clarify caching of fetch based on comment: #68419
• docs: add correct switcher to partial prerendering docs: #68418
• chore(turbopack): Enable the rust-analyzer component in rust-toolchain.toml: #68592

Credits

Huge thanks to @wbinnssmith, @bgw, @arlyon, @mischnic, @kdy1, @leerob, @Marukome0743, and @ijjk for helping!

Core Changes

• Add env handling for experimental tracing: #68516
• chore: typo in bootrap to bootstrap: #68517
• Refactor ModuleOptionsContext API: #67864
• fix(turbopack): don't log errors when they are thrown: #68331
• Ensure client components are in experimental trace: #68492
• Ensure webpack cache does not conflict with experimental tracing: #68515
• Add store only mode for experimental tracing: #68548

Misc Changes

• Upgrade to rustc nightly-2024-08-01: #68452
• allow to run trace-server on a different port: #68431
• Update flakey HMR test with turbopack: #68495
• update node-version specifier for broader support: #68442
• chore: remove turbopack-binding and other unused crates: #68456
• chore(turbopack): Add comment_width = 100 to rustfmt.toml: #68541
• vscode settings.json: Use dedicated configuration for rust-analyzer target directory: #68543
• Add ast-grep GitHub Action: #68540
• [turbopack] Make ReadRef using VcCellMode semantics, add VcCellMode::raw_cell API: #68467
• [turbopack] Minimal implementation of local Vcs: #68469
• Remove invalid line from memory usage doc: #68551
• [turbopack] Implement resolution for local Vcs: #68472
• [turbopack] Respect VcCellMode in TraitRef::cell: #68473
• [turbopack] Implement remainder of local Vcs: casting and get_task_id: #68474

Credits

Huge thanks to @ijjk, @devjiwonchoi, @mischnic, @ForsakenHarmony, @sokra, @arlyon, @bgw, and @wbinnssmith for helping!

Core Changes

• Colocate cssnanon-preset-simple unit test with source: #68508
• Compile path-to-regexp via ncc: #68465

Example Changes

• fix: ENV warn info: #68486

Misc Changes

• Update flakey module-errors test: #68494

Credits

Huge thanks to @ijjk, @luojiyin1987, and @eps1lon for helping!

Core Changes

• Stabilize outputFileTracing configs: #68464
• Delete debug tarball file and add to gitignore: #68478
• ppr: prevent CacheNode.loading from being cleared on popstate: #68488

Misc Changes

• Use posix-compatible syntax for pre-push hook: #68421

Credits

Huge thanks to @bgw, @ijjk, and @ztanner for helping!

Core Changes

• Use font color for static indictor close icon: #68417
• Support @next/mdx with Turbopack: #68397
• Update React from 3208e73e-20240730 to 06d0b89e-20240801: #68444
• Fix ncc clearing task: #68468
• Clean-up legacy terser code: #68462
• [ppr] Configuration for max react headers length: #67715

Example Changes

• with-mongodb update to add both App and Pages Router examples: #68461

Misc Changes

• Remove remaining uses of removed swcMinify config option: #68389
• Get rid of tower-uds crate: #68446
• refactor(cna): use Commander args instead of process.argv: #68454
• Add docs to mention glob behavior of trace includes/excludes: #68463

Credits

Huge thanks to @eps1lon, @ijjk, @mischnic, @arlyon, @devjiwonchoi, @codeSTACKr, and @wyattjoh for helping!

Core Changes

• feat: Enable tree shaking of turbopack: #66689

Example Changes

• Update Sanity example deps and fix readme typo: #68359
• Migrated svg-components to App-router: #68394

Credits

Huge thanks to @stipsan, @Hemanshu-Upadhyay, and @kdy1 for helping!

Misc Changes

• Add pack/unpack scripts from nextpack: #68471

Credits

Huge thanks to @wbinnssmith for helping!

Core Changes

• Allow users to use process.env.NEXT_SSG_FETCH_METRICS to control fetch metrics during SSG: #68378
• refactor: replace indexOf === 0 with startsWith: #68116

Misc Changes

• docs: Improve PPR config/rendering sections: #68210

Credits

Huge thanks to @mknichel, @leerob, and @Juneezee for helping!

Core Changes

• Remove quotation marks from object key : #68337
• Move static indicator into dev overlay: #68369
• Ensure we match comment minify behavior between terser and swc: #68372
• update turbopack: #68399
• chore: fix references for the new turbopack crates: #68128
• refactor: merge turbopack crates into next.js: #68127

Misc Changes

• box Scheduled task state to save memory (vercel/turborepo#8807)
• Drop excessive cells after task reexecution (vercel/turborepo#8170)
• reduce memory and consolidate shared vs transient cells (vercel/turborepo#8263)
• avoid implementing Eq on Completion (vercel/turborepo#8818)
• feat: Improve tree shaking (vercel/turborepo#8781)
• GC auto increase memory limit on inefficient GC (vercel/turborepo#8687)
• Reduce macro usage in turbo-tasks-testing (vercel/turborepo#8832)
• fix: Use hygiene_with_config instead of hygiene (vercel/turborepo#8848)
• Support monorepo package self-references (vercel/turborepo#8820)
• allow to resolve symlinks on DirectoryEntry (vercel/turborepo#8851)
• fix symlinks and dotfiles while reading glob (vercel/turborepo#8865)
• Support module_resolution: "nodenext" (vercel/turborepo#8748)
• Add/move tests for Vc generics (vercel/turborepo#8843)
• Fix ReadRef<T>::cell when T != T::Read::Repr (vercel/turborepo#8845)
• fix: Fix tree shaking even more (vercel/turborepo#8864)
• improve test glob to exclude output folder (vercel/turborepo#8875)
• only add import references when they are used (vercel/turborepo#8874)
• Replace MDX ModuleType with MDX SourceTransform (vercel/turborepo#8766)
• Make JS Lints have lower severity (vercel/turborepo#8837)
• Convert MDX errors into issues (vercel/turborepo#8879)
• smarter logical combination that keeps truthy/falsy/nullish property (vercel/turborepo#8873)
• Skip unreachable code when early return can be statically analysed (vercel/turborepo#8890)
• Add 'turbopack/' from commit 'fb033c4917bb1bb98b238f1b4c7a928b66a90887'

Credits

Huge thanks to @mud-ali, @ijjk, @sokra, and @ForsakenHarmony for helping!

Core Changes

• [form] typedRoutes support for action prop: #68323
• fix: allow empty string value for opengraph: #68262
• update turbopack: #68354
• fix renaming of page files, add handling of symlinked pages: #68195

Example Changes

• update react remove properties to support app route: #68324

Misc Changes

• docs: small follow up for custom server: #68334
• Turbopack: Add docs for unsupported :import and :export: #68353
• test: fix invalid URL in app-types test: #68360
• Docs: Next.js 15 RC updates: #67839
• chore: remove fast-xml-parser from a test: #68310
• docs: fix typo on file extensions: #68043
• HOTFIX: pages doc next-config-js was moved from 03 to 04: #68370
• Ensure we always run types-and-precompiled CI check: #68371
• Turbopack: reduce tasks needed for emitting: #68212
• refactor(cna): refactors and small perf wins: #68225
• Update turbopack dev manifest for flakey loading test: #68373

Credits

Huge thanks to @niketchandivade, @leerob, @timneutkens, @lubieowoce, @devjiwonchoi, @delbaoliveira, @sokra, @Marukome0743, @luciancah, and @ijjk for helping!