<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit
* **Style**
* Updated the background color variable for deleted blocks to improve
consistency with the latest theme settings. No visible changes expected
unless custom theme variables are in use.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Refactor**
* Improved the rendering process for block inserts, resulting in more
efficient and streamlined updates when viewing block differences. No
changes to user-facing features or behaviors.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Introduced a new AI-powered document update feature, allowing users to
apply multiple independent block-level edits to Markdown documents.
* Added support for applying document updates via a new GraphQL query,
enabling seamless integration with the frontend.
* **Enhancements**
* Improved the document editing tool to handle and display multiple
simultaneous edit operations with better UI feedback and state
management.
* Expanded model support with new "morph-v3-fast" and "morph-v3-large"
options for document update operations.
* Enhanced frontend components and services to support asynchronous
application and acceptance of multiple document edits independently.
* **Bug Fixes**
* Enhanced error handling and user notifications for failed document
update operations.
* **Documentation**
* Updated tool descriptions and examples to clarify the new multi-edit
workflow and expected input/output formats.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
> CLOSE AI-337
<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit
* **Tests**
* Temporarily skipped tests related to chatting with tags and specified
documents due to flakiness.
* Improved chat retry test by streamlining status checks for faster
validation.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
> CLOSE AI-334
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Improved the responsiveness of embedding status updates in the AI chat
composer, reducing unnecessary refreshes when the status has not
changed.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit
* **Tests**
* Removed the test verifying the scroll indicator appears when there are
many chat messages.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added user interaction tracking for document editing and diff review
actions, including accepting, rejecting, applying, and copying changes.
* Introduced tracking for "Accept all" and "Reject all" actions in block
diff views.
* **Chores**
* Enhanced event tracking system with new event types and payloads to
support detailed analytics for editing and review actions.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
> CLOSE AI-319
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Improved block insertion behavior by specifying the reference block
after which new blocks are inserted.
* **Bug Fixes**
* Enhanced accuracy and clarity of block diffing and patch application,
ensuring correct handling of insertions and deletions.
* **Tests**
* Added and updated test cases to verify correct handling of interval
insertions, deletions, and complete block replacements.
* Updated test expectations to include explicit insertion context for
greater consistency.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## New Features
* **Block Meta Markdown Adapter**：Inject the Block's metadata into
Markdown.
* **UI**：Apply interaction
* **Widget**
* Block-Level Widget: Displays the diffs of individual blocks within the
main content and supports accepting/rejecting individual diffs.
* Page-Level Widget: Displays global options (Accept all/Reject all).
* **Block Diff Service**：Bridge widget and diff data
* Widget subscribes to DiffMap(RenderDiff) data, refreshing the view
when the data changes.
* Widget performs operations such as Accept/Reject via methods provided
by Service.
* **Doc Edit Tool Card**:
* Display apply preview of semantic doc edit
* Support apply & accept/reject to the main content
* **Apply Playground**：A devtool for testing apply new content to
current
> CLOSE AI-274 AI-275 AI-276 AI-278
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Introduced block-level markdown diffing with accept/reject controls
for insertions, deletions, and updates.
* Added block diff widgets for individual blocks and pages, featuring
navigation and bulk accept/reject actions.
* Provided a block diff playground for testing and previewing markdown
changes (development mode only).
* Added a new document editing AI tool component with interactive diff
viewing and change application.
* Supported rendering of the document editing tool within AI chat
content streams.
* **Improvements**
* Enhanced widget rendering in list, paragraph, data view, and database
blocks for improved extensibility.
* Improved widget flavour matching with hierarchical wildcard support
for more flexible UI integration.
* **Chores**
* Updated the "@toeverything/theme" dependency to version ^1.1.16 across
multiple packages.
* Added new workspace dependencies for core frontend packages to improve
module linkage.
* Extended global styles with visual highlights for deleted blocks in AI
block diff feature.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
> CLOSE AI-304
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Enhanced document editing to support structured Markdown with
identifiable blocks, enabling precise block-level insert, replace, or
delete operations.
* Improved parameter descriptions and formatting guidance for clearer
and more accurate edits.
* **Refactor**
* Updated parameter names and descriptions for improved clarity.
* Changed output format for edited content to provide clearer results.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## New Features
- **Markdown diff**:
- Introduced block-level diffing for markdown content, enabling
detection of insertions, deletions, and replacements between document
versions.
- Generate patch operations from markdown diff.
- **Patch Renderer**: Transfer patch operations to a render diff which
can be rendered into page body.
- **Patch apply**：Added functionality to apply patch operations to
documents, supporting block insertion, deletion, and content
replacement.
## Refactors
* Move `affine/shared/__tests__/utils` to
`blocksuite/affine-shared/test-utils`
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Introduced utilities for declarative creation and testing of document
structures using template literals.
* Added new functions and types for block-level markdown diffing and
patch application.
* Provided a utility to generate structured render diffs for markdown
blocks.
* Added a unified test-utils entry point for easier access to testing
helpers.
* **Bug Fixes**
* Updated import paths in test files to use the new test-utils location.
* **Documentation**
* Improved example usage in documentation to reflect the new import
paths for test utilities.
* **Tests**
* Added comprehensive test suites for markdown diffing, patch
application, and render diff utilities.
* **Chores**
* Updated package dependencies and export maps to expose new test
utilities.
* Refactored internal test utilities organization for clarity and
maintainability.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
> CLOSE AI-271 AI-272 AI-273
> CLOSE BS-3582
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Added a "Check status" button in the AI chat interface that opens the
embedding settings panel for improved user access.
- **Refactor**
- Simplified the embedding status tooltip to display static information
and a direct link to settings, removing dynamic progress updates.
- Integrated workspace dialog service across AI chat components for
consistent dialog management.
- **Tests**
- Updated end-to-end tests to verify that clicking the "Check status"
button opens the embedding settings panel.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
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