JavaScript Frameworks Release Notes

Release notes for JavaScript and web frameworks, bundlers and static site generators

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Products (9)

Latest JavaScript Frameworks Updates

Jun 4, 2026
- Date parsed from source:
  Jun 4, 2026
- First seen by Releasebot:
  Jun 5, 2026
React Router by Remix

v7.17.0

React Router ships a subset of its official documentation inside the react-router package, making local docs available in node_modules/react-router/docs for AI coding agents and React Router agent skills, while also fixing future flag warning behavior and an unstable dependency scan issue.
Minor Changes

react-router - Ship a subset of the official documentation inside the react-router package (#15121)

Markdown docs are now available in node_modules/react-router/docs, letting AI coding agents and the React Router agent skills read official docs locally

Excludes auto-generated API docs (api/), community/ content, and tutorials (tutorials/)

Patch Changes

@react-router/dev - Fix future flag warning URLs and only log each future flag warning one time (#15138)

Unstable Changes

⚠️ Unstable features are not recommended for production use

@react-router/dev - Prevent RSC route module server exports from being scanned by the client dependency optimizer when future.unstable_optimizeDeps is enabled. (#15005)

Full Changelog: v7.16.0...v7.17.0
Original source
Jun 3, 2026
- Date parsed from source:
  Jun 3, 2026
- First seen by Releasebot:
  Jun 3, 2026
Rolldown

[1.1.0] - 2026-06-03

Rolldown ships a broad update with experimental.lazyBarrel enabled by default, stronger import.meta.glob support, new sourcemap warnings, code-splitting improvements, bug fixes, performance gains, and refreshed docs and dependencies.
🚀 Features

enable experimental.lazyBarrel by default (#9632) by @shulaoda

import.meta.glob support caseSensitive option (#9594) by @btea

add SOURCEMAP_BROKEN warning for renderChunk hook (#9601) by @sapphi-red

add SOURCEMAP_BROKEN warning for transform hook (#9600) by @sapphi-red

add @__NO_SIDE_EFFECTS__ hint for invalid @__PURE__ before function declarations (#9505) by @Copilot

code-splitting: support group-local includeDependenciesRecursively (#9587) by @hyf0

🐛 Bug Fixes

report TSCONFIG_ERROR instead of UNHANDLEABLE_ERROR for a missing tsconfig file (#9633) by @shulaoda

browser: add missing exports and ensure consistency with rolldown package (#9629) by @sapphi-red

should build test-dev-server when test-node (#9610) by @situ2001

chunk-optimizer: refuse asymmetric merge for cyclic dynamic entries (#9320) (#9322) by @aminpaks

dev: handle the remaining errors in dev (#9570) by @h-a-n-a

handle slash-normalized ids with preserveModulesRoot (#9595) by @IWANABETHATGUY

json: preserve .default access on JSON default imports (#9568) by @IWANABETHATGUY

testing: remove unintended trigger_full_build from test harness (#9573) by @hyf0

🚜 Refactor

js-regex: use regress native replace/replace_all (#9607) by @IWANABETHATGUY

remove never-constructed ImportStatus variants (#9606) by @Boshen

📚 Documentation

clarify that RolldownBuild::close method should be called in most cases (#9619) by @sapphi-red

⚡ Performance

avoid unnecessary intermediate sourcemaps (#9599) by @sapphi-red

🧪 Testing

add unit test for collapsing module sourcemap (#9626) by @sapphi-red

cover vite-alias regex capture-group expansion (#9602) (#9608) by @IWANABETHATGUY

⚙️ Miscellaneous Tasks

deps: update oxc_resolver to 11.21.0 (#9634) by @shulaoda

update invalid option diagnostic link to point to Rolldown docs (#9631) by @sapphi-red

deps: update vite+ to v0.1.24 (#9628) by @renovate[bot]

deps: update oxc resolver to v11.20.0 (#9549) by @renovate[bot]

deps: update dependency vite-plus to v0.1.24 (#9470) by @renovate[bot]

deps: update npm packages (#9614) by @renovate[bot]

deps: upgrade oxc to 0.134.0 (#9625) by @shulaoda

deps: update crate-ci/typos action to v1.47.0 (#9620) by @renovate[bot]

deps: update rollup submodule for tests to v4.61.0 (#9623) by @rolldown-guard[bot]

deps: update github actions (#9613) by @renovate[bot]

deps: update pnpm to v11.4.0 (#9616) by @renovate[bot]

deps: update rust crates (#9615) by @renovate[bot]

deps: update test262 submodule for tests (#9624) by @rolldown-guard[bot]

deps: update dependency @napi-rs/cli to v3.7.0 (#9588) by @renovate[bot]

deps: update dependency rust to v1.96.0 (#9596) by @renovate[bot]

re-enable WASI testing with proper infrastructure (#9397) by @Boshen

❤️ New Contributors

@aminpaks made their first contribution in #9322

Original source
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Jun 1, 2026
- Date parsed from source:
  Jun 1, 2026
- First seen by Releasebot:
  Jun 1, 2026
React by Meta

19.2.7 (June 1st, 2026)

React fixes missing FormData entries in Server Actions for Server Components.

React Server Components

Fixed missing FormData entries in Server Actions which regressed in 19.2.6
(#36566 by @unstubbable)
Original source
Jun 1, 2026
- Date parsed from source:
  Jun 1, 2026
- First seen by Releasebot:
  Jun 1, 2026
React by Meta

19.1.8 (June 1st, 2026)

React fixes missing FormData entries in Server Actions.

React Server Components

Fixed missing FormData entries in Server Actions which regressed in 19.1.7

(#36567 by @unstubbable)
Original source
Jun 1, 2026
- Date parsed from source:
  Jun 1, 2026
- First seen by Releasebot:
  Jun 1, 2026
React by Meta

19.0.7 (June 1st, 2026)

React fixes missing FormData entries in Server Actions for Server Components.

React Server Components

Fixed missing FormData entries in Server Actions which regressed in 19.0.6 (#36568 by @unstubbable)
Original source
Jun 1, 2026
- Date parsed from source:
  Jun 1, 2026
- First seen by Releasebot:
  Jun 1, 2026
Next.js by Vercel

v16.2.7

Next.js ships a 16.2 backport release focused on bug fixes and stability, with documentation updates, hydration and router fixes, cache tag encoding improvements, server action and middleware fixes, Turbopack changes, and FormData handling improvements.
Note

This release is backporting bug fixes. It does
not
include all pending features/changes on canary.

Core Changes

Backport documentation fixes for v16.2 (#93804)

[backport] Patch playwright-core to resolve _finishedPromise on requestFailed (#93920)

[backport] Fix dev mode hydration failure when page is served from HTTP cache (#93492)

[backport] Fix catch-all router.query corruption with basePath + rewrites (#93917)

[backport] Encode non-ASCII characters in cache tags at construction (#93918)

[backport] Fix server action forwarding loop with middleware rewrites (#93919)

[backport] Turbopack: switch from base40 to base38 hash encoding (#93932)

[ci] Disable hanging node 24 typescript tests on 16.2 backport branch (#94164)

[backport] Fix "type: module" in project dir when using standalone or adapters (#94050)

[backport] Propagate adapter preferred regions (#94200)

[16.2.x] Don't drop FormData entries (#94240)

[backport] feat(turbopack): add LocalPathOrProjectPath PostCSS config resolution (#94284)

Credits

Huge thanks to @eps1lon, @icyJoseph, @unstubbable, @mischnic, @bgw, @timneutkens, and @lukesandberg for helping!
Original source
Jun 1, 2026
- Date parsed from source:
  Jun 1, 2026
- First seen by Releasebot:
  Jun 1, 2026
Next.js by Vercel

v15.5.19

Next.js backports bug fixes to improve FormData handling and CI stability.
Note

This release is backporting bug fixes. It does
not
include all pending features/changes on canary.

Core Changes

[15.5.x] Don't drop FormData entries (#94244)

Other

[15.5.x] Fix CI (#94281)

Credits

Huge thanks to @eps1lon for helping!
Original source
Jun 1, 2026
- Date parsed from source:
  Jun 1, 2026
- First seen by Releasebot:
  Jun 1, 2026
Vite

8.0.16 (2026-06-01)

Vite fixes launch editor middleware path handling for UNC and Windows alternate paths.
Bug Fixes

deps: reject UNC paths for launch-editor-middleware (#22571) (50b9512)

reject windows alternate paths (#22572) (dc245c7)

Original source
Jun 1, 2026
- Date parsed from source:
  Jun 1, 2026
- First seen by Releasebot:
  Jun 1, 2026
Vite

8.0.15 (2026-06-01)

Vite releases a maintenance update with request timeout handling, Rolldown 1.0.3 support, and several fixes for parsing, globbing, optimization, resolution, and HTML proxy caching, plus dependency refreshes and code cleanup.
Features

send 408 on request timeout (#22476) (c85c9ee)

update rolldown to 1.0.3 (#22538) (646dbed)

Bug Fixes

capitalize error messages and remove spurious space in parse error (#22488) (85a0eff)

deps: update all non-major dependencies (#22511) (2686d7d)

dev: fix html-proxy cache key mismatch for /@fs/ HTML paths (#21762) (47c4213)

glob: error on relative glob in virtual module when no files match (#22497) (5c8e98f)

optimizer: close the rolldown bundle when write() rejects (#22528) (e3cfb9d)

resolve: provide onWarn for viteResolvePlugin in JS plugin containers (#22509) (40985f1)

Miscellaneous Chores

deps: update rolldown-related dependencies (#22566) (3052a67)

Code Refactoring

correct logic in collectAllModules function (#22562) (6978a9c)

Original source
May 28, 2026
- Date parsed from source:
  May 28, 2026
- First seen by Releasebot:
  May 29, 2026
Hugo

v0.162.1

Hugo fixes npm stale warnings, restores dict behavior, and improves locale-specific month abbreviations.
What's Changed

modules/npm: Fix false stale warning after npm pack

Revert "tpl/collections: Make dict return nil when no values are provided"

tpl/time: Fix locale-specific month abbreviations

Contributors

jmooring and bep
Original source

JavaScript Frameworks Release Notes

Products (9)

Latest JavaScript Frameworks Updates

v7.17.0

Minor Changes

Patch Changes

Unstable Changes

[1.1.0] - 2026-06-03

🚀 Features

🐛 Bug Fixes

🚜 Refactor

📚 Documentation

⚡ Performance

🧪 Testing

⚙️ Miscellaneous Tasks

❤️ New Contributors

19.2.7 (June 1st, 2026)

React Server Components

19.1.8 (June 1st, 2026)

React Server Components

19.0.7 (June 1st, 2026)

React Server Components

v16.2.7

Note

Core Changes

Credits

v15.5.19

Note

Core Changes

Other

Credits

8.0.16 (2026-06-01)

Bug Fixes

8.0.15 (2026-06-01)

Features

Bug Fixes

Miscellaneous Chores

Code Refactoring

v0.162.1

What's Changed

Contributors