chore: Release 2026-04-03 09:43:07

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Releases

@lynx-js/rspeedy@0.14.0

Minor Changes

• feat: add Minify.mainThreadOptions and Minify.backgroundOptions for thread-specific minifier. (#2336)

Patch Changes

• Bump Rsbuild v1.7.4 with Rspack v1.7.10. (#2384)

• Updated dependencies []:

  • @lynx-js/web-rsbuild-server-middleware@0.20.0

@lynx-js/lynx-bundle-rslib-config@0.3.0

Minor Changes

• BREAKING CHANGE: (#2370)

  Simplify the API for external bundle builds by externalsPresets and externalsPresetDefinitions.

Patch Changes

• Preserve the default external-bundle output.minify.jsOptions when users set output.minify: true in defineExternalBundleRslibConfig, so required minifier options are not lost. (#2390)

@lynx-js/external-bundle-rsbuild-plugin@0.1.0

Minor Changes

• BREAKING CHANGE: (#2370)

  Simplify the API for external bundle builds by externalsPresets and externalsPresetDefinitions.

Patch Changes

• Updated dependencies [7b7a0c6]:
  • @lynx-js/externals-loading-webpack-plugin@0.1.0

@lynx-js/react-rsbuild-plugin@0.14.0

Minor Changes

• feat: support optimizeBundleSize option to remove unused code for main-thread and background. (#2336)

  • If optimizeBundleSize is true or optimizeBundleSize.background is true, lynx.registerDataProcessors calls will be marked as pure for the background thread output.
  • If optimizeBundleSize is true or optimizeBundleSize.mainThread is true, NativeModules.call and lynx.getJSModule calls will be marked as pure for the main-thread output.

Patch Changes

• refactor: remove modifyWebpackChain since Rsbuild 2.0 dropped webpack support (#2397)

• Updated dependencies [9193711]:

  • @lynx-js/template-webpack-plugin@0.10.7
  • @lynx-js/css-extract-webpack-plugin@0.7.0
  • @lynx-js/react-webpack-plugin@0.8.0
  • @lynx-js/react-alias-rsbuild-plugin@0.14.0
  • @lynx-js/use-sync-external-store@1.5.0
  • @lynx-js/react-refresh-webpack-plugin@0.3.5

@lynx-js/web-core@0.20.0

Minor Changes

• This is a breaking change (#2322)

  Architectural Upgrade: web-core-wasm replaces web-core

  This release marks a major architectural upgrade for the web platform. The experimental, WASM-powered engine formerly known as web-core-wasm has been fully stabilized and merged into the main branch, completely replacing the previous pure JS/TS based web-core implementation. This consolidation massively improves execution performance and aligns the API boundaries of the Web platform directly with other native Lynx implementations.

  🎉 Added Features

  • Core API Enhancements: Successfully exposed and supported __QuerySelector and __InvokeUIMethod methods.
  • Security & CSP Compliance: Added a nonce attribute to the iframe's srcdoc script execution, strengthening Content Security Policy (CSP) compliance.
  • <lynx-view> Parameter Enhancements:
    • Added the browser-config attribute and property to <lynx-view>. Development environments can now supply a BrowserConfig object (e.g., configuring pixelRatio, pixelWidth, pixelHeight) allowing the systemInfo payload to be dynamically configured at the instance level.

  🔄 Changed Features

  • Legacy JSON Backwards Compatibility: Delivered comprehensive fixes and optimizations to deeply support legacy JSON output templates:

    • Added support for lazy loading execution mode (lazy usage).
    • Implemented the correct decoding and handling of @keyframe animation rules.
    • Rectified rule scoping matching including scoped CSS, root selectors, and type selectors.

  • Ecosystem Migration: Updated testing and ecosystem applications (such as web-explorer and shell-project) to migrate away from obsolete fragmented dependencies. The new WASM architecture seamlessly integrates Element APIs and CSS directly inside the core client module, requiring a much simpler initialization footprint.

    Before (Legacy web-core + web-elements):

    // Required multiple imports to assemble the environment
    import "@lynx-js/web-core/client";
    import type { LynxViewElement as LynxView } from "@lynx-js/web-core";
    
    // Had to manually import separate elements and their CSS
    import "@lynx-js/web-elements/index.css";
    import "@lynx-js/web-elements/all";
    
    const lynxView = document.createElement("lynx-view") as LynxView;
    // ...

    After (New web-core unified architecture):

    // The new engine natively registers Web Components and injects fundamental CSS
    import "@lynx-js/web-core/client";
    import type { LynxViewElement as LynxView } from "@lynx-js/web-core/client";
    
    const lynxView = document.createElement("lynx-view") as LynxView;
    // ...

    (Applications can now drop @lynx-js/web-elements entirely from their package.json dependencies).

  • Dependency & Boot Sequence Improvements: Re-architected module loading pathways. Promoted wasm-feature-detect directly to a core dependency, and hardened the web worker count initialization assertions.

  • Initialization Optimizations: Converted SERVER_IN_SHADOW_CSS initialization bounds to use compilation-time constant expressions for better optimization.

  🗑️ Deleted Features & Structural Deprecations

  • <lynx-view> Parameter Removals:
    • Removed the thread-strategy property and attribute. Historically, this permitted consumers to toggle between 'multi-thread' and 'all-on-ui' modes depending on how they wanted the background logic to be executed. The WASM-driven architecture enforces a consolidated concurrency model, deprecating this <lynx-view> attribute entirely.
    • Removed the overrideLynxTagToHTMLTagMap property/attribute. HTML tag overriding mechanism has been deprecated in the new engine.
    • Removed the customTemplateLoader property handler from <lynx-view>.
    • Removed the inject-head-links property and attribute (injectHeadLinks), which previously was used to automatically inject <link rel="stylesheet"> tags from the document head into the lynx-view shadow root.
  • Fragmented Packages Removal: The new cohesive WASM architecture native to @lynx-js/web-core handles cross-thread communication, worker boundaries, and rendering loops uniformly. Consequently, multiple obsolete packages have been completely removed from the workspace:
    • @lynx-js/web-mainthread-apis
    • @lynx-js/web-worker-runtime
    • @lynx-js/web-core-server
    • @lynx-js/web-core-wasm-e2e (transitioned into standard test suites)

• Added support for rpx unit (#2377)

  This is a breaking change

  The following Styles has been added to web-core

  lynx-view {
    width: 100%;
    container-name: lynx-view;
    container-type: inline-size;
    --rpx-unit: 1cqw;
  }

  Check MDN for the details about these styles:

  • https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/Properties/container-name
  • https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/Properties/container-type
  • https://developer.mozilla.org/en-US/docs/Web/CSS/Guides/Containment/Container_queries

  how it works?

  For the following code

  <view style="height:1rpx"></view>

  it will be transformed to

  <view style="height:calc(1 * var(--rpx-unit))"></view>

  Therefore you could use any <length> value to replace the unit, for example:

  <lynx-view style="--rpx-unit:1px"></lynx-view>

  By default, the --rpx-unit value is 1cqw

• Added support for transform vw and vh unit (#2377)

  Add transform-vw and transform-vh attributes and properties on <lynx-view>.

  For the following code

  <view style="height:1vw"></view>

  If the transform-vw is enabled <lynx-view transform-vw="true">, it will be transformed to

  <view style="height:calc(1 * var(--vw-unit))"></view>

  Therefore you could use any <length> value to replace the unit, for example:

  <lynx-view style="--vw-unit:1px"></lynx-view>

Patch Changes

• feat(web-core): add is_bubble parameter to common_event_handler to properly handle non-bubbling events like window.Event('click', { bubbles: false }). (#2399)

• chore: update readme (#2380)

• fix: the output format should be module (#2388)

• opt: use opt-level 3 to compile wasm (#2371)

• fix(web-core): avoid partial bundle loading and double fetching when fetchBundle is called concurrently for the same url. (#2386)

• fix(web-core): fallback to the original export chunk when processEvalResult is absent during queryComponent execution (#2399)

• fix: tokenizing inline style values correctly to support rpx and ppx unit conversion (#2381)

  This fixes an issue where the transform_inline_style_key_value_vec API bypassed the CSS tokenizer, preventing dimension units like rpx or ppx from being successfully transformed into calc strings when specified via inline styles.

• feat: add mts lynx.querySelectorAll API (#2382)

• fix: mts in lazy component (#2375)

• fix: enableJSDataProcessor not work (#2372)

• feat: add ppx unit support for CSS, transforming to calc(... * var(--ppx-unit)) directly. (#2381)

• Updated dependencies []:

  • @lynx-js/web-worker-rpc@0.20.0

@lynx-js/externals-loading-webpack-plugin@0.1.0

Minor Changes

• BREAKING CHANGE: (#2370)

  Simplify the API for external bundle builds by externalsPresets and externalsPresetDefinitions.

@lynx-js/devtool-connector@0.1.1

Patch Changes

• fix: align GlobalKeys with Android DevToolSettings keys and filter global switch responses (#2392)

@lynx-js/devtool-mcp-server@0.5.1

Patch Changes

• Updated dependencies [95fff27]:
  • @lynx-js/devtool-connector@0.1.1

@lynx-js/react@0.117.1

Patch Changes

• Update preact version to simplify setProperty implementation (#2367)

@lynx-js/react-umd@0.117.1

Patch Changes

• Add a new entry export to @lynx-js/react-umd for reuse by wrapper libraries of @lynx-js/react. (#2370)

create-rspeedy@0.14.0

Patch Changes

• Add optional Lynx DevTool skill. (#2421)

• move Vitest integration to create-rstack extraTools and merge the Vitest templates into a single incremental overlay (#2408)

@lynx-js/kitten-lynx-test-infra@0.1.2

Patch Changes

• Updated dependencies [95fff27]:
  • @lynx-js/devtool-connector@0.1.1

@lynx-js/template-webpack-plugin@0.10.7

Patch Changes

• use path.posix.format instead of path.format to ensure consistent path separators across platforms (#2359)

• Updated dependencies [75960cd, 518c310, 863469e, dc18c5c, 7d242f3, 62bebcf, 75960cd, 182f568, 1aa051d, 6b46f7e, fcda36a, 182f568, 138f727, 138f727]:

  • @lynx-js/web-core@0.20.0

@lynx-js/react-alias-rsbuild-plugin@0.14.0

upgrade-rspeedy@0.14.0

@lynx-js/web-rsbuild-server-middleware@0.20.0

@lynx-js/web-worker-rpc@0.20.0