This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to main, this PR will
be updated.


# Releases
## @lynx-js/react@0.120.0

### Minor Changes

- Bump `@lynx-js/internal-preact` from `10.28.4-dfff9aa` to
`10.29.1-20260424024911-12b794f`
([diff](lynx-family/internal-preact@10.28.4-dfff9aa...10.29.1-20260424024911-12b794f)).
([#2512](#2512))

Fixes wrong DOM order when a keyed child moves to a different `$N` slot
across a re-render. Cross-slot moves now land at the correct slot
position instead of being appended past stable siblings.

- Refactor preact to support multi-slots children and reduce the number
and depth of snapshot.
([#1764](#1764))

### Patch Changes

- Fix stale callback-local references when transforming JSX inside
`children={array.map(...)}` prop expressions.
([#2524](#2524))

- Fix ref callbacks not being cleaned up or re-applied correctly when
the ref at the same element slot changes across rerenders that happen
before hydration (e.g. a `useEffect` triggering `setState` during the
initial background render).
([#2500](#2500))

- fix: reduce redundant updates for main-thread handlers and gestures
([#2188](#2188))

- Updates are faster when the main-thread event handler or gesture
object is stable across rerenders (fewer unnecessary native updates).
- Spread props rerenders that don't semantically change the
handler/gesture no longer trigger redundant updates.
- Removing a gesture from spread props reliably clears the gesture state
on the target element.

- Fix hydration edge cases by tolerating serialized snapshot nodes with
missing `values`
([#2481](#2481))

- Keep ReactLynx Testing Library imports aligned with the contained
snapshot runtime paths.
([#2498](#2498))

## @lynx-js/template-webpack-plugin@0.11.0

### Minor Changes

- Add CSS source map support and source-mapped template encode
diagnostics.
([#2483](#2483))

### Patch Changes

- fix: genStyleInfo should also preserve CSS variable fallback values
when encoding web-core stylesheets so declarations like `var(--token,
rgba(...))` are emitted with their fallback intact.
([#2502](#2502))

- Updated dependencies
\[[`e179680`](e179680),
[`8352530`](8352530),
[`30f0277`](30f0277),
[`887b8aa`](887b8aa),
[`1d4abfc`](1d4abfc),
[`25e196b`](25e196b),
[`fb7bc84`](fb7bc84),
[`9e149c4`](9e149c4),
[`30f0277`](30f0277),
[`9e149c4`](9e149c4)]:
    -   @lynx-js/css-serializer@0.1.6
    -   @lynx-js/web-core@0.20.3

## @lynx-js/i18next-translation-dedupe@0.0.1

### Patch Changes

- Introduce `@lynx-js/i18next-translation-dedupe` package to avoid
bundling i18next translations twice in Lynx apps.
([#2482](#2482))

The package reads translations extracted by
`rsbuild-plugin-i18next-extractor`, skips the extractor's default
rendered asset, and writes the translations into the Lynx bundle custom
section:

    ```json
    {
      "customSections": {
        "i18next-translations": {
          "content": {
            "en-US": {
              "hello": "Hello"
            },
            "zh-CN": {
              "hello": "你好"
            }
          }
        }
      }
    }
    ```

## @lynx-js/docs-mcp-server@0.2.2

### Patch Changes

- Fix Windows startup error.
([#2474](#2474))

## @lynx-js/react-umd@0.120.0

### Patch Changes

- Support compile main-thread script to bytecode in external bundle
([#2459](#2459))

## @lynx-js/rspeedy@0.14.3

### Patch Changes

- add a `sourceMap.css` option to emit CSS sourcemaps.
([#2442](#2442))

By default, `sourceMap.css` is false. You can set it to true to emit CSS
sourcemaps.

    ```js
    import { defineConfig } from "@lynx-js/rspeedy";

    export default defineConfig({
      output: {
        sourceMap: {
          css: true,
        },
      },
    });
    ```

- bump rsdoctor to 1.5.6
([#2410](#2410))

- Enable CSS source maps by default in Rspeedy output config.
([#2483](#2483))

- Prefer physical routable IPv4 addresses over tunnel and link-local
interfaces when resolving the dev host IP for generated preview and
bundle URLs.
([#2409](#2409))

-   Updated dependencies \[]:
    -   @lynx-js/web-rsbuild-server-middleware@0.20.3

## @lynx-js/lynx-bundle-rslib-config@0.3.2

### Patch Changes

- Support compile main-thread script to bytecode in external bundle
([#2459](#2459))

- Updated dependencies
\[[`e179680`](e179680)]:
    -   @lynx-js/css-serializer@0.1.6

## @lynx-js/react-rsbuild-plugin@0.16.1

### Patch Changes

- Respect `dev.hmr: false` when installing React Refresh integrations so
disabled HMR no longer injects the refresh loader or plugin.
([#2487](#2487))

- Fix stale callback-local references when transforming JSX inside
`children={array.map(...)}` prop expressions.
([#2524](#2524))

- Supports @lynx-js/react 0.120.0
([#1764](#1764))

- Updated dependencies
\[[`e179680`](e179680),
[`13655ac`](13655ac),
[`f15494b`](f15494b),
[`e179680`](e179680),
[`e179680`](e179680)]:
    -   @lynx-js/template-webpack-plugin@0.11.0
    -   @lynx-js/css-extract-webpack-plugin@0.7.1
    -   @lynx-js/react-webpack-plugin@0.9.2
    -   @lynx-js/react-alias-rsbuild-plugin@0.16.1
    -   @lynx-js/use-sync-external-store@1.5.0
    -   @lynx-js/react-refresh-webpack-plugin@0.3.5

## @lynx-js/css-serializer@0.1.6

### Patch Changes

- Add CSS source map support and source-mapped template encode
diagnostics.
([#2483](#2483))

## @lynx-js/web-core@0.20.3

### Patch Changes

- fix: `__AddClass` triggers style updates when `enableCSSSelector` is
`false` ([#2515](#2515))

`__AddClass` was missing the expected call to `update_css_og_style` when
CSS selectors are disabled (`enableCSSSelector: false`). With this fix,
dynamically adding a class correctly delegates style population from the
template AST into the DOM, mirroring the behavior of `__SetClasses`.

Added behavioral unit test and end-to-end playwright validations using
dynamically generated JSON AST `styleInfo` mocks.

- fix(web-core): skip setting lynxEntryNameAttribute for **Card** and
use constants for server element APIs
([#2510](#2510))

- Fix componentCSSID behavior for SSR and main thread by calculating
element css_id from parent component correctly.
([#2495](#2495))

- fix: avoid panic in dispatch_event_by_path when element data cannot be
retrieved ([#2508](#2508))

- fix: filter out -1 uniqueId in commonEventHandler
([#2493](#2493))

- feat: add x-markdown support
([#2412](#2412))

Add opt-in support for the `x-markdown` element on Lynx Web, including
Markdown rendering together with its related styling, interaction,
animation,
truncation, range rendering, and effect capabilities exposed through the
    component API.

Update the `web-core`, `web-core-wasm`, and `web-mainthread-apis`
runtime
paths to use the shared property-or-attribute setter from
`web-constants`, so
custom elements such as `x-markdown` can receive structured property
values
correctly instead of being forced through string-only attribute updates.

    ```javascript
    import "@lynx-js/web-elements/XMarkdown";
    ```

- fix: transformVH not work with cqw unit as the base length
([#2469](#2469))

- fix: add cardType resolution for legacy json lynx bundle
([#2510](#2510))

- fix: the default value of rpx is supposed to be 1/750 cqw
([#2469](#2469))

- Updated dependencies
\[[`e179680`](e179680),
[`647334c`](647334c),
[`fb7bc84`](fb7bc84),
[`9454dc4`](9454dc4),
[`bdec498`](bdec498),
[`b0247f9`](b0247f9),
[`eec539a`](eec539a)]:
    -   @lynx-js/css-serializer@0.1.6
    -   @lynx-js/web-elements@0.12.1
    -   @lynx-js/web-worker-rpc@0.20.3

## @lynx-js/web-elements@0.12.1

### Patch Changes

- fix: XMarkdown slot created should not have prefix
([#2520](#2520))

- feat: add x-markdown support
([#2412](#2412))

Add opt-in support for the `x-markdown` element on Lynx Web, including
Markdown rendering together with its related styling, interaction,
animation,
truncation, range rendering, and effect capabilities exposed through the
    component API.

Update the `web-core`, `web-core-wasm`, and `web-mainthread-apis`
runtime
paths to use the shared property-or-attribute setter from
`web-constants`, so
custom elements such as `x-markdown` can receive structured property
values
correctly instead of being forced through string-only attribute updates.

    ```javascript
    import "@lynx-js/web-elements/XMarkdown";
    ```

- fix: x-markdown inline view injection no longer queries light DOM
children when the content attribute changes. Consumers must now pre-set
`slot="{id}"` on the child element they want to project into
`inlineview://{id}`.
([#2516](#2516))

- fix: list cannot drag-scroll inside x-foldview-slot-ng
([#2507](#2507))

Cause: `touchstart` used `elementsFromPoint(pageX, pageY)` (expects
`clientX/clientY`), so hit-testing can miss the real inner scroller
(e.g. `x-list` shadow `#content`) when the document is scrolled.

Fix: use `elementsFromPoint(clientX, clientY)` + `event.composedPath()`
for Shadow DOM, and keep `previousPageX` updated during `touchmove`.

- fix: line-height of markdown-style should be added `px`
([#2509](#2509))

- fix: list `bindscrolltolower` may not trigger because the lower
threshold ([#2484](#2484))
    sentinel had no effective size or offset, causing the bottom
    `IntersectionObserver` to miss the list boundary

## @lynx-js/web-explorer@0.0.17

### Patch Changes

- bump rsdoctor to 1.5.6
([#2410](#2410))

## @lynx-js/css-extract-webpack-plugin@0.7.1

### Patch Changes

- Fix CSS source map line offsets when wrapping extracted CSS with cssId
metadata. ([#2514](#2514))

- Support `@lynx-js/template-webpack-plugin` v0.11.0.
([#2483](#2483))

## @lynx-js/react-webpack-plugin@0.9.2

### Patch Changes

- Support `@lynx-js/template-webpack-plugin` v0.11.0.
([#2483](#2483))

## create-rspeedy@0.14.3



## @lynx-js/react-alias-rsbuild-plugin@0.16.1



## upgrade-rspeedy@0.14.3



## @lynx-js/web-rsbuild-server-middleware@0.20.3



## @lynx-js/web-worker-rpc@0.20.3

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>