Version bump main: 9.57.0 -> 9.58.0 by juliaroldi · Pull Request #3444 · microsoft/roosterjs

Julia Roldi (juliaroldi) · 2026-08-21T18:13:53Z

Summary

Merge the latest master changes into release and bump the main RoosterJS package group from 9.57.0 to 9.58.0.
Also bump Legacy Adapter to 8.66.2 and Rooster React 9.0.6.

Changes included

[Drag and Drop] Merge dropped content in the list. #3440 [Drag and Drop] Merge dropped content in the list ([Drag and Drop] Merge dropped content in the list. #3440)
Preserve target formatting when pasting Markdown #3443 Preserve target formatting when pasting Markdown (Preserve target formatting when pasting Markdown #3443)
Bump the github-actions group with 4 updates #3441 Bump the github-actions group with 4 updates (Bump the github-actions group with 4 updates #3441)
Add Safari test runner and fix Safari compatibility failures #3438 Add Safari test runner and fix Safari compatibility failures (Add Safari test runner and fix Safari compatibility failures #3438)
Update npm registry and dependency resolutions #3442 Update npm registry and dependency resolutions (Update npm registry and dependency resolutions #3442)
[Drag and Drop] Handle drag-out deletion in beforeinput #3424 [Drag and Drop] Handle drag-out deletion in beforeinput ([Drag and Drop] Handle drag-out deletion in beforeinput #3424)
Pin GitHub Actions to full-length commit SHAs #3439 Pin GitHub Actions to full-length commit SHAs (Pin GitHub Actions to full-length commit SHAs #3439)
Support dropping plain text and image files #3429 Support dropping plain text and image files (Support dropping plain text and image files #3429)
[Drag and Drop] Fix list reordering #3436 [Drag and Drop] Fix list reordering ([Drag and Drop] Fix list reordering #3436)
Fix Safari focus after Command+Delete in list items #3437 Fix Safari focus after Command+Delete in list items (Fix Safari focus after Command+Delete in list items #3437)
Fix markdown horizontal rule detection #3434 Fix markdown horizontal rule detection (Fix markdown horizontal rule detection #3434)
Fix text color turning black after pasting an image #3433 Fix text color turning black after pasting an image (Fix text color turning black after pasting an image #3433)
Register <label> in defaultProcessorMap to prevent spurious div injection on paste #3416 Register <label> in defaultProcessorMap to prevent spurious div injection on paste (Register <label> in defaultProcessorMap to prevent spurious div injection on paste #3416)
Announce new lines inserted with Enter #3427 Announce new lines inserted with Enter (Announce new lines inserted with Enter #3427)
Bump dompurify from 3.4.12 to 3.4.13 #3431 Bump dompurify from 3.4.12 to 3.4.13 (Bump dompurify from 3.4.12 to 3.4.13 #3431)
[DragAndDrop] Copy internal content with Ctrl-drag #3428 [DragAndDrop] Copy internal content with Ctrl-drag ([DragAndDrop] Copy internal content with Ctrl-drag #3428)
Bump fast-uri from 3.1.4 to 3.1.5 #3430 Bump fast-uri from 3.1.4 to 3.1.5 (Bump fast-uri from 3.1.4 to 3.1.5 #3430)
Bump socket.io-parser from 4.2.4 to 4.2.7 #3425 Bump socket.io-parser from 4.2.4 to 4.2.7 (Bump socket.io-parser from 4.2.4 to 4.2.7 #3425)
[Table] Support dragging content from a selected table cell range #3422 [Table] Support dragging content from a selected table cell range ([Table] Support dragging content from a selected table cell range #3422)

How to test

Run yarn build.
Run yarn test:fast.

* Add auto markdown conversion callback * Use auto markdown conversion source --------- Co-authored-by: Jiuqing Song <jisong@microsoft.com>

generateDataURL sizes the output canvas by window.devicePixelRatio, but the expected newSrc images were captured at 100% scale, so the IHDR dimension assertions failed on hosts at other scales. Pin devicePixelRatio to 1 for these tests so canvas output is deterministic regardless of screen scale. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

…ties (#3390) * Update Content Model demo view with missing types, formats and properties Add renderers and wiring for Content Model format parts and node properties that were missing from the debug/demo Content Model view: Aria, Role, LegacyTableBorder, BoxShadow, ImageState and Undeletable renderers, plus block Id, table/cell/list/link/image format coverage and image alt/title and entity isFakeEntity properties. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * support ContentModelData --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

…type (#3397) * Enhance PasteTypeGetter to allow calling getDocumentSource for paste type Expand the PasteTypeGetter signature to also receive the editor environment and the pasted content metadata (HTML attributes), so callers can invoke getDocumentSource inside the getter to detect the paste source and set the correct paste type. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> * Reset plugins test and add paste unit test asserting getter params are defined Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix retrieveHtmlInfo global CSS test to allow border-image initial or none Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

) Co-authored-by: Liang Meng <liangmeng@microsoft.com> Co-authored-by: Bryan Valverde U <bvalverde@microsoft.com>

Bumps [websocket-driver](https://github.com/faye/websocket-driver-node) from 0.7.3 to 0.7.5. - [Changelog](https://github.com/faye/websocket-driver-node/blob/main/CHANGELOG.md) - [Commits](faye/websocket-driver-node@0.7.3...0.7.5) --- updated-dependencies: - dependency-name: websocket-driver dependency-version: 0.7.5 dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Fix ordered-list numbering when converting markdown to the Content Model. createListFromMarkdown / createBlockGroupFromMarkdown now receive the current list context (lastList) from markdownProcessor, and when a new ordered list starts (no preceding list item), the leading marker number is parsed and applied as startNumberOverride on the list level. Previously a new ordered list that followed a paragraph did not restart its numbering from the markdown marker; now it does, while continuation items within the same list keep flowing without an override.

Pasting large images can cause the editor to jump far into view, which forces the user to scroll back to where the cursor was. When images are pasted, the caret should not be scrolled into view.

#3401) Forward the editor's experimental features into createDomToModelContextForSanitizing so that the TransformTableBorderColors experimental feature is honored while sanitizing pasted content. Previously experimentalFeatures was hard-coded to an empty array in the sanitizing context, so table border color transformation never ran during paste. `mergePasteContent now passes all editor experimental features.

Bumps [brace-expansion](https://github.com/juliangruber/brace-expansion) from 1.1.11 to 1.1.16. - [Release notes](https://github.com/juliangruber/brace-expansion/releases) - [Commits](juliangruber/brace-expansion@1.1.11...v1.1.16) --- updated-dependencies: - dependency-name: brace-expansion dependency-version: 1.1.16 dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Jiuqing Song <jisong@microsoft.com>

…ump (#3404) * [Image Edit] Skip DOM selection during image edit to prevent editor jump Add a skipDOMSelection option to FormatContentModelOptions and honor it in formatContentModel so callers can avoid resetting the DOM selection after writing the DOM tree. ImageEditPlugin passes skipDOMSelection: true when entering edit mode, replacing the previous approach of pinning the shadow host width/height to the original image footprint. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 02ace9a1-26cc-4655-9ecc-a56c32a2bbf0 * fixes * fixes --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 02ace9a1-26cc-4655-9ecc-a56c32a2bbf0

…editor j…" (#3413) This reverts commit 596cd1f.

* Fix PowerPoint paste bug with list markers in table cells Skip list-item processing for table elements and clear the list marker font size so it does not overflow the table cell. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add unit tests and scope list marker font size removal to tables Only remove the list marker font size when the list is inside a table cell, and add unit tests covering table detection and marker font size. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

…e on paste (#3399) When pasting cells that came from a horizontal split next to a vertically split cell, the pasted cells were being vertically merged. Reset spanAbove on all incoming source table cells during a table-into-table merge so pasted cells become standalone cells instead of continuations of a vertical merge. Repro: OS: Win 11 Monarch: 1.2026.226.200 Ring - Dogfood OWA: 20260227032 - New mail - Insert a table - Split a cell horizontally > Split another cell vertically in the same row - Input some content in the horizontal split cells - Copy the horizontal split cells and then paste - Observe Actual: The pasted cells were vertically merged. Expect: Pasting should not cause cells to merge. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 4f27a803-6207-4fd0-a540-4ab839bbe28a

The id and styles on image wrapper were causing it to persist on the editor after quit image editing, adding multiples div on the editor.

fix image ribbon controls

Bumps [immutable](https://github.com/immutable-js/immutable-js) from 4.3.8 to 4.3.9. - [Release notes](https://github.com/immutable-js/immutable-js/releases) - [Changelog](https://github.com/immutable-js/immutable-js/blob/main/CHANGELOG.md) - [Commits](immutable-js/immutable-js@v4.3.8...v4.3.9) --- updated-dependencies: - dependency-name: immutable dependency-version: 4.3.9 dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Jiuqing Song <jisong@microsoft.com>

Bumps [fast-uri](https://github.com/fastify/fast-uri) from 3.1.2 to 3.1.4. - [Release notes](https://github.com/fastify/fast-uri/releases) - [Commits](fastify/fast-uri@v3.1.2...v3.1.4) --- updated-dependencies: - dependency-name: fast-uri dependency-version: 3.1.4 dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Jiuqing Song <jisong@microsoft.com>

Bumps [dompurify](https://github.com/cure53/DOMPurify) from 3.4.11 to 3.4.12. - [Release notes](https://github.com/cure53/DOMPurify/releases) - [Commits](cure53/DOMPurify@3.4.11...3.4.12) --- updated-dependencies: - dependency-name: dompurify dependency-version: 3.4.12 dependency-type: direct:development ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Jiuqing Song <jisong@microsoft.com>

When a user starts editing an image (rotate/resize handles), the editor no longer forces a DOM image selection on the edited image. The setDOMSelection function will reselect the image due the isEditingImage hidden property, causing the same image to be selected again as new image, then we should skip DOM Selection for this scenario.

#3412) Adds support for dropping content within the same editor (internal drag-and-drop), gated behind the new HandleDropInternalContent experimental feature.

When a range selection contains a single image, pressing Shift+F10 (the keyboard shortcut that opens the context menu) now promotes the selection to an image selection before the menu opens. This ensures the context menu operates on the image rather than the surrounding text range. Implemented in SelectionPlugin.ts by detecting Shift+F10 on a range selection and, when isSingleImageInSelection returns an image, calling setDOMSelection with an image selection.

…nt (#3421)

) Adds support for dragging content out of a selected table cell range. When the user presses down inside an existing table selection with a single click, the selection is converted into a native range selection so the highlighted content can be dragged and dropped elsewhere, gated behind the HandleDropInternalContent experimental feature.

Bumps [socket.io-parser](https://github.com/socketio/socket.io) from 4.2.4 to 4.2.7. - [Release notes](https://github.com/socketio/socket.io/releases) - [Changelog](https://github.com/socketio/socket.io/blob/main/CHANGELOG.md) - [Commits](https://github.com/socketio/socket.io/compare/socket.io-parser@4.2.4...socket.io-parser@4.2.7) --- updated-dependencies: - dependency-name: socket.io-parser dependency-version: 4.2.7 dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [fast-uri](https://github.com/fastify/fast-uri) from 3.1.4 to 3.1.5. - [Release notes](https://github.com/fastify/fast-uri/releases) - [Commits](fastify/fast-uri@v3.1.4...v3.1.5) --- updated-dependencies: - dependency-name: fast-uri dependency-version: 3.1.5 dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Update handleDroppedInternalContent so holding Ctrl during an internal drag-and-drop copies the selected content instead of deleting the original selection. Preserve the existing move behavior when Ctrl is not pressed, with regression coverage for both paths.

Bumps [dompurify](https://github.com/cure53/DOMPurify) from 3.4.12 to 3.4.13. - [Release notes](https://github.com/cure53/DOMPurify/releases) - [Commits](cure53/DOMPurify@3.4.12...3.4.13) --- updated-dependencies: - dependency-name: dompurify dependency-version: 3.4.13 dependency-type: direct:development ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Announce new lines inserted with Enter Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 0b3e8c6f-5223-4b6e-b959-5f8b209e5b10 * Fix content changed test fixture Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 0b3e8c6f-5223-4b6e-b959-5f8b209e5b10 --------- Copilot-Session: 0b3e8c6f-5223-4b6e-b959-5f8b209e5b10

…ection on paste (#3416) * Initial plan * Fix label element processing to avoid extra div on paste Add `label: knownElementProcessor` to the `defaultProcessorMap` so that `<label>` HTML elements are treated as known elements (like `span`) instead of falling through to the `generalProcessor`. This prevents an extra `<div>` wrapper from being inserted inside `<label>` elements when pasting HTML content, fixing issue #2447. * Fix test: label is inline, expect one implicit paragraph not two blocks --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: Jiuqing Song <jisong@microsoft.com> Co-authored-by: Bryan Valverde U <bvalverde@microsoft.com>

* Initial plan * Fix text color becoming black after pasting an image Co-authored-by: JiuqingSong <23065085+JiuqingSong@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: JiuqingSong <23065085+JiuqingSong@users.noreply.github.com>

Update isContentMarkdown to recognize only exactly three dashes as a Markdown horizontal rule. This prevents four or more dashes from being classified as Markdown content and adds a regression test for the behavior. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Preserve list structure when moving internal content by removing the moved paragraph and following blocks from their original list item. Share list-item lookup logic with the existing delete-list step and remove list margins when applying numbering from the ribbon.

Support dropping external plain text and single image files while preserving existing HTML drop behavior and forbidden-element cleanup. Move clipboard fragment creation into roosterjs-content-model-dom and share textToFragment between paste and drag-and-drop so whitespace, tabs, and multiline text are handled consistently.

Co-authored-by: Jiuqing Song <jisong@microsoft.com>

Update DragAndDropPlugin to handle the browser's deleteByDrag beforeinput event after an internal drag. The plugin now prevents the native deletion and removes the selection through the Content Model with the DragOutOfEditor change source, so drag-out deletions participate in the editor's normal change and undo flow.

Update the npm registry to use the Microsoft package feed proxy, pin dependency resolutions needed for consistent installation, and regenerate yarn.lock against the new feed. Pin Sass to the Node 18-compatible 1.49.8 release and Socket.IO to 4.7.5 to avoid pulling incompatible WebSocket typings, while updating the demo SCSS theme imports and color functions to the modern Sass module APIs.

* Add Safari test runner * Fix test name filtering * Connect editable test elements to document * Make image size tests browser independent * Normalize Safari positions in empty blocks --------- Co-authored-by: Jiuqing Song <jisong@microsoft.com>

Bumps the github-actions group with 4 updates: [actions/checkout](https://github.com/actions/checkout), [actions/setup-node](https://github.com/actions/setup-node), [GabrielBB/xvfb-action](https://github.com/gabrielbb/xvfb-action) and [JamesIves/github-pages-deploy-action](https://github.com/jamesives/github-pages-deploy-action). Updates `actions/checkout` from 2.3.1 to 7.0.1 - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](actions/checkout@v2.3.1...3d3c42e) Updates `actions/setup-node` from 2.5.2 to 7.0.0 - [Release notes](https://github.com/actions/setup-node/releases) - [Commits](actions/setup-node@v2.5.2...8207627) Updates `GabrielBB/xvfb-action` from 1.6 to 1.7 - [Release notes](https://github.com/gabrielbb/xvfb-action/releases) - [Commits](GabrielBB/xvfb-action@86d97bd...b706e4e) Updates `JamesIves/github-pages-deploy-action` from 3.6.2 to 4.9.0 - [Release notes](https://github.com/jamesives/github-pages-deploy-action/releases) - [Commits](JamesIves/github-pages-deploy-action@e80c869...fa24774) --- updated-dependencies: - dependency-name: actions/checkout dependency-version: 7.0.1 dependency-type: direct:production update-type: version-update:semver-major dependency-group: github-actions - dependency-name: actions/setup-node dependency-version: 7.0.0 dependency-type: direct:production update-type: version-update:semver-major dependency-group: github-actions - dependency-name: GabrielBB/xvfb-action dependency-version: '1.7' dependency-type: direct:production update-type: version-update:semver-minor dependency-group: github-actions - dependency-name: JamesIves/github-pages-deploy-action dependency-version: 4.9.0 dependency-type: direct:production update-type: version-update:semver-major dependency-group: github-actions ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Jiuqing Song <jisong@microsoft.com>

Update MarkdownPastePlugin to merge converted Markdown with preferTarget, preserving the destination font family, size, and color while still applying Markdown formatting such as heading boldness. Add a regression test covering Markdown pasted into preformatted content.

Improve drag-and-drop handling so internal and external content dropped into an empty paragraph after a list is merged as a new list item instead of remaining outside the list.

github-actions · 2026-08-21T18:18:00Z

PR Preview Action v1.8.1
Preview removed because the pull request was closed.
2026-08-21 20:45 UTC

Haowen Chen (haven2world) and others added 30 commits July 2, 2026 10:10

Add auto markdown conversion source (#3392)

8475e5f

* Add auto markdown conversion callback * Use auto markdown conversion source --------- Co-authored-by: Jiuqing Song <jisong@microsoft.com>

Fix: keep image selection when selectionchange range is collapsed (#3396

4616869

) Co-authored-by: Liang Meng <liangmeng@microsoft.com> Co-authored-by: Bryan Valverde U <bvalverde@microsoft.com>

Do not scroll on paste images (#3400)

43cfc1d

Pasting large images can cause the editor to jump far into view, which forces the user to scroll back to where the cursor was. When images are pasted, the caret should not be scrolled into view.

Revert "[Image Edit] Skip DOM selection during image edit to prevent …

3abd612

…editor j…" (#3413) This reverts commit 596cd1f.

Fix image selection footprint in image edit wrapper (#3414)

b50d167

The id and styles on image wrapper were causing it to persist on the editor after quit image editing, adding multiples div on the editor.

Fix image editing ribbon controls in demo (#3415)

4551697

fix image ribbon controls

[DragAndDrop] Support dropping internal content within the same editor (

fb75ae6

#3412) Adds support for dropping content within the same editor (internal drag-and-drop), gated behind the new HandleDropInternalContent experimental feature.

Gate internal drop handling behind HandleDropInternalContent experime…

13b4728

…nt (#3421)

Copilot AI and others added 14 commits August 13, 2026 14:32

Fix Cmd+Backspace focus in empty list items (#3437)

2fee697

Pin GitHub Actions to full-length commit SHAs (#3439)

32be7da

Co-authored-by: Jiuqing Song <jisong@microsoft.com>

[Drag and Drop] Merge dropped content in the list. (#3440)

f2f25e6

Improve drag-and-drop handling so internal and external content dropped into an empty paragraph after a list is merged as a new list item instead of remaining outside the list.

bump

071b639

bump

23e8c97

Julia Roldi (juliaroldi) changed the title ~~U/juliaroldi/version b~~ Version bump main: 9.57.0 -> 9.58.0 Aug 21, 2026

Julia Roldi (juliaroldi) marked this pull request as ready for review August 21, 2026 18:27

legacy adapter

d7cf9ac

Julia Roldi (juliaroldi) requested review from Bryan Valverde U (BryanValverdeU), Jiuqing Song (JiuqingSong), flyingbee2012, Ian Elizondo (ianeli1) and Vi Nguyen (vinguyen12) August 21, 2026 19:14

bump rooster react

8f78d20

Jiuqing Song (JiuqingSong) approved these changes Aug 21, 2026

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Julia Roldi (juliaroldi) merged commit 8cd9a8a into release Aug 21, 2026
8 checks passed

Julia Roldi (juliaroldi) deleted the u/juliaroldi/version-b branch August 21, 2026 20:46

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Version bump main: 9.57.0 -> 9.58.0 - #3444

Version bump main: 9.57.0 -> 9.58.0#3444
Julia Roldi (juliaroldi) merged 46 commits into
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