<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Style**
* Enhanced the visual appearance of the chat input field when focused by
adding a new box-shadow effect.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
close AI-311
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Refactor**
* Simplified chat scroll behavior by removing wheel event tracking and
conditional scroll-to-end logic.
* Improved scroll position tracking by only updating on scroll end
events.
* Streamlined scroll-down indicator logic for chat messages, making it
more responsive during message transmission.
* **Bug Fixes**
* Ensured scroll state updates correctly when new messages are being
sent.
<!-- 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 the ability to programmatically open and close the AI chat
preview panel, with improved control over its visibility and content.
* Introduced event notifications for preview panel open/close actions,
enabling responsive UI updates.
* **Enhancements**
* Automatically adjusts the sidebar width to a minimum value when the
preview panel is opened for optimal viewing.
* Improved synchronization between sidebar width and external changes,
ensuring a consistent user experience.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
#### PR Dependency Tree
* **PR #13039** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Refactor**
* Streamlined and unified the rendering and update flow for the document
compose tool, improving clarity and responsiveness of the UI.
* Enhanced error handling and updated preview panel interactions for a
smoother user experience.
* **Style**
* Improved sidebar header layout: increased header height, added sticky
positioning, adjusted padding, and updated background color for better
visibility and usability.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
#### PR Dependency Tree
* **PR #13034** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Refactor**
* Removed the comment feature flag from the application.
* The ability to enable comments now depends solely on server
configuration, not on a feature flag.
* **Chores**
* Cleaned up related feature flag definitions and internal logic for
comment enablement.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Co-authored-by: fengmk2 <fengmk2@gmail.com>
Close [AI-240
<img width="533" alt="截屏2025-07-04 18 04 39"
src="https://github.com/user-attachments/assets/726a54b6-3bdb-4e70-9cda-4671d83ae5bd"
/>
](https://linear.app/affine-design/issue/AI-240)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Enhanced chat toolbar and session history with the ability to open
specific documents directly from the chat interface.
* Added tooltips and improved click handling for clearer user
interactions in chat session and document lists.
* **Bug Fixes**
* Prevented redundant actions when attempting to open already active
sessions or documents.
* **Style**
* Improved tooltip formatting and visual styling for error messages and
tooltips.
* Refined hover effects and layout in chat session history for better
clarity.
* **Refactor**
* Updated tooltip configuration for more precise positioning and
behavior.
* **Chores**
* Minor updates to property defaults for tooltips and chat panel
components.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Co-authored-by: fengmk2 <fengmk2@gmail.com>
## 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
#### PR Dependency Tree
* **PR #13031** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added the ability to filter comments by their resolution status
(resolved, unresolved, or all) when viewing or managing comments.
* **Refactor**
* Improved the way commented text is identified and retrieved, resulting
in more reliable comment selection and filtering.
* Enhanced comment retrieval to support asynchronous data loading,
ensuring up-to-date comment information.
<!-- 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 split-view layout in the AI chat, allowing chat content
and a preview panel to be displayed side-by-side.
* Added responsive padding and layout adjustments for improved chat
panel appearance.
* **Refactor**
* Simplified the chat panel by removing the previous preview panel
feature and related state from the main chat component.
* Updated internal logic to support the new split-view structure.
* **Style**
* Adjusted chat panel and workspace chat page styles for better layout
consistency and responsiveness.
* **Chores**
* Improved code organization and import statements for maintainability.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
fix AI-298
#### PR Dependency Tree
* **PR #13024** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Document and code artifact generation tools now use a single prompt
field for user input, enabling more flexible content creation powered by
AI.
* **Bug Fixes**
* Improved error handling for missing prompt templates or providers
during document and code artifact generation.
* **Refactor**
* Simplified input schemas for document and code artifact tools,
consolidating multiple input fields into a single prompt.
* Output schemas updated to remove metadata and other unused fields for
a cleaner result.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Close [AI-239](https://linear.app/affine-design/issue/AI-239)
Close [AI-240](https://linear.app/affine-design/issue/AI-240)
Close [AI-242](https://linear.app/affine-design/issue/AI-242)
<img width="365" alt="截屏2025-07-04 13 49 25"
src="https://github.com/user-attachments/assets/d7c830f0-cc16-4a26-baf1-480c7d42838f"
/>
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Introduced a floating chat history menu, allowing users to view and
switch between recent AI chat sessions grouped by recency.
* Added a new component for displaying recent chat sessions with
document icons and titles.
* Enhanced chat toolbar with asynchronous confirmation dialogs before
switching or creating sessions.
* Added notification support for chat-related actions and history
clearing.
* Added ability to fetch and display recent AI chat sessions per
workspace.
* **Improvements**
* Streamlined session management and event handling in the chat panel.
* Improved embedding progress update and context change handling across
chat components.
* Refined UI for chat history, session switching, and notifications.
* Updated chat components to use direct notification service injection
for better user prompts and toasts.
<!-- 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 an AI chat toolbar for improved session management and
interaction.
* Added the ability to pin chat sessions and reset chat content.
* Enhanced chat header layout for better usability.
* **Improvements**
* Streamlined session creation and management within the AI chat
interface.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
fix AI-299, AI-296
#### PR Dependency Tree
* **PR #13020** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Style**
* Improved layout alignment in the artifact preview panel for better
visual consistency.
* Enforced a minimum width for linked document banners to ensure
consistent appearance.
* **Bug Fixes**
* Updated artifact and document compose tools so that clicking an
artifact result always opens the preview panel, instead of toggling or
closing it unexpectedly.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
close AI-246, AI-285
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
## Summary by CodeRabbit
* **New Features**
* Introduced an AI chat interface accessible from the sidebar with a
dedicated "/chat" route.
* Added "AFFiNE Intelligent" button with AI icon to the sidebar for
quick chat access.
* Enhanced chat components with an "independent mode" for improved
message display and layout.
* Improved chat input and content styling, including responsive layout
and onboarding offset support.
* **Improvements**
* Expanded icon support to include an AI icon in the app.
* Updated utility and schema functions for greater flexibility and error
prevention.
* Added a new chat container style for consistent layout and max width.
* **Bug Fixes**
* Prevented potential errors when certain editor hosts are not provided.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<img width="1272" alt="image"
src="https://github.com/user-attachments/assets/429ec60a-48a9-490b-b45f-3ce7150ef32a"
/>
#### PR Dependency Tree
* **PR #13015** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Introduced a new AI tool for generating self-contained HTML artifacts,
including a dedicated interface for previewing, copying, and downloading
generated HTML.
* Added syntax highlighting and preview capabilities for HTML artifacts
in chat and tool panels.
* Integrated the new HTML artifact tool into the AI chat prompt and
Copilot toolset.
* **Enhancements**
* Improved artifact preview panel layout and sizing for a better user
experience.
* Enhanced HTML preview components to support both model-based and raw
HTML rendering.
* **Dependency Updates**
* Added the "shiki" library for advanced syntax highlighting.
* **Bug Fixes**
* None.
* **Chores**
* Updated internal imports and code structure to support new features
and maintain consistency.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
#### PR Dependency Tree
* **PR #13013** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Introduced a document composition tool for AI chat, allowing users to
generate, preview, and save structured markdown documents directly from
chat interactions.
* Added an artifact preview panel for enhanced document previews within
the chat interface.
* Enabled dynamic content rendering in the chat panel's right section
for richer user experiences.
* **Improvements**
* Sidebar maximum width increased for greater workspace flexibility.
* Enhanced chat message and split view styling for improved layout and
usability.
* **Bug Fixes**
* None.
* **Other**
* Registered new custom elements for AI tools and artifact preview
functionality.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Close [AI-241](https://linear.app/affine-design/issue/AI-241)
Close [AI-237](https://linear.app/affine-design/issue/AI-237)
Close [AI-238](https://linear.app/affine-design/issue/AI-238)
<img width="564" alt="截屏2025-07-03 15 54 10"
src="https://github.com/user-attachments/assets/8654db2b-cb71-4906-9e3b-0a723d7459e1"
/>
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Introduced a chat toolbar with options to create new sessions and
pin/unpin chat sessions.
* Enhanced session management, allowing users to pin sessions and
control session reuse.
* Added the ability to update session properties directly from the chat
panel.
* **Improvements**
* Chat panel now prioritizes pinned sessions and provides clearer
session initialization.
* Editor actions in chat messages are shown only when relevant document
information is present.
* Toolbar and chat content UI improved for clarity and usability.
* Scroll position is preserved and restored for pinned chat sessions.
* Session API updated to support more structured input types and new
session creation options.
* **Bug Fixes**
* Actions and toolbar buttons are now conditionally displayed based on
session and message state.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
#### PR Dependency Tree
* **PR #13003** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Introduced enhanced member mention functionality in the comment
editor, including improved search, highlighting, and avatar display for
mentioning users.
* **Refactor**
* Simplified configuration options for linked widgets and menu groups,
removing the ability to selectively include menu groups.
* Updated internal logic to streamline menu group handling and improve
performance during member searches.
* **Bug Fixes**
* Prevented unnecessary member search calls on empty queries for better
efficiency.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
fix AF-2706, PD-2687
<img width="412" alt="image"
src="https://github.com/user-attachments/assets/b796f543-1c42-452a-8f65-9dddfa751ab4"
/>
<img width="384" alt="image"
src="https://github.com/user-attachments/assets/7ac3bcc5-6cf1-49bb-9786-1eb33fad7225"
/>
<img width="347" alt="image"
src="https://github.com/user-attachments/assets/02babd37-4740-4770-8be8-e253be18bb5a"
/>
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
## Summary by CodeRabbit
* **New Features**
* Added support for mentions in comments and replies, including
detection and notification when users are mentioned.
* Introduced new notification types for comments and comment mentions,
with dedicated notification components and localized messages.
* Enabled navigation directly to specific comments from notifications.
* Sidebar comment tab and comment features now depend on both feature
flags and server support.
* **Improvements**
* Comment creation and reply workflows now support optional mentions.
* Menu configurations for linked widgets can now selectively include
specific menu groups.
* Enhanced navigation helper with a function to jump directly to a page
comment.
* Improved comment entity lifecycle management for proper cleanup.
* **Bug Fixes**
* Improved lifecycle management for comment entities to ensure proper
cleanup.
* **Style**
* Updated mention styling to use a dynamic font size based on theme
variables.
* Adjusted comment preview container underline highlight color.
* **Localization**
* Added English translations for comment and mention notification
messages.
* **Configuration**
* Updated feature flag logic for comment features, making configuration
more flexible and environment-aware.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
#### PR Dependency Tree
* **PR #13000** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
Close [AI-260](https://linear.app/affine-design/issue/AI-260)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added support for passing workspace and document identifiers directly
to chat components, enabling improved context handling in AI chat
features.
* **Bug Fixes**
* Improved null safety and error handling across AI chat components to
prevent issues when certain properties are missing.
* Enhanced defensive checks to avoid runtime errors related to missing
or undefined properties.
* **Refactor**
* Simplified and standardized property types and data flow in AI chat
components, reducing reliance on certain objects and making properties
optional where appropriate.
* Streamlined error messaging and tool integration by updating property
and parameter structures.
* Updated tool components to use image proxy services directly, removing
dependency on host objects.
* **Chores**
* Updated type definitions and interfaces for better flexibility and
maintainability.
* Added new interfaces to clarify session creation parameters.
<!-- 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 full-featured document comment system with sidebar for
viewing, filtering, replying, resolving, and managing comments and
replies.
* Added a rich text comment editor supporting editable and read-only
modes.
* Enabled comment-based navigation and highlighting within documents.
* Integrated comment functionality into the workspace sidebar (excluding
local workspaces).
* Added internationalization support and new UI strings for comment
features.
* Added new feature flag `enable_comment` for toggling comment
functionality.
* Enhanced editor focus to support comment-related selections.
* Added snapshot and store helpers for comment content management.
* Implemented backend GraphQL support for comment and reply operations.
* Added services for comment entity management and comment panel
behavior.
* Extended comment configuration to support optional framework
providers.
* Added preview generation from user selections when creating comments.
* Enabled automatic sidebar opening on new pending comments.
* Added comment-related query parameter support for navigation.
* Included inline comment module exports for integration.
* Improved comment provider implementation with full lifecycle
management and UI integration.
* Added comment highlight state tracking and refined selection handling
in inline comments.
* **Style**
* Added comprehensive styles for the comment editor and sidebar
components.
* **Chores**
* Updated language completeness percentages for multiple locales.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: L-Sun <zover.v@gmail.com>
The visibility of preview panel is controlled by `showPreviewPanel` in
`ChatPanel`, but there is no entrance to open it in this PR.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Introduced a split-view layout in the chat panel, allowing users to
view both the chat and a new preview panel side by side.
- Added a draggable divider for resizing the chat and preview panels,
with the divider position saved automatically for future sessions.
- **Refactor**
- Updated the chat panel interface to support the new split-view and
preview panel functionality.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
#### PR Dependency Tree
* **PR #12948** 👈
* **PR #12980**
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Introduced inline comment functionality, allowing users to add,
resolve, and highlight comments directly within text.
* Added a new toolbar action for inserting comments when supported.
* Inline comments are visually highlighted and can be interacted with in
the editor.
* **Enhancements**
* Integrated a feature flag to enable or disable the comment feature.
* Improved inline manager rendering to support wrapper specs for
advanced formatting.
* **Developer Tools**
* Added mock comment provider for testing and development environments.
* **Chores**
* Updated dependencies and project references to support the new inline
comment module.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Style**
* Enhanced the visual appearance of tool cards with improved
backgrounds, shine animation, refined layouts, and smoother
collapse/expand transitions.
* Updated icon sizes, hover effects, and icon presentation for a more
polished user experience.
* **Bug Fixes**
* Improved result rendering logic to prevent errors when result arrays
are empty.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Close [AI-259](https://linear.app/affine-design/issue/AI-259)
Close [AI-243](https://linear.app/affine-design/issue/AI-243)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Introduced a unified AI chat content component to manage and display
chat interactions.
* Added new chat block message components for improved chat message
rendering.
* **Refactor**
* Simplified and unified session management across all AI chat
components, now passing full session objects instead of session IDs.
* Updated component and property names for clarity and consistency
(e.g., chat message and block message components).
* Consolidated chat history and actions retrieval for a more streamlined
chat experience.
* Removed redundant session ID getters and replaced them with direct
session object usage.
* Streamlined chat panel and composer components by removing internal
message and context state management.
* **Bug Fixes**
* Improved handling of chat session state and loading, reducing
redundant state properties.
* Enhanced event handling to prevent errors when chat parameters are
missing.
* **Tests**
* Removed outdated chat clearing test cases to align with new chat state
management.
* **Chores**
* Updated import paths and reorganized module exports for better
maintainability.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
> 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 -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Style**
* Improved visual styling and cursor behavior for chat input send, stop,
and preference trigger buttons.
* Enhanced appearance and interactivity cues for the chat input
preference trigger.
* **Refactor**
* Simplified image preview grid by using CSS hover states for close
button visibility and switching to background images for previews.
* Streamlined image deletion process for a more intuitive user
experience.
* **Tests**
* Updated image upload test to wait for image container elements,
improving test reliability.
<!-- 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**
* Replaced the boolean flag for selecting AI workflow endpoints with a
clear and flexible enum, enhancing clarity and maintainability for
AI-powered features.
* **Tests**
* Simplified example text in AI action tests to improve consistency.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Co-authored-by: DarkSky <25152247+darkskygit@users.noreply.github.com>
<img width="775" alt="截屏2025-06-26 16 17 05"
src="https://github.com/user-attachments/assets/ed6bcae3-94af-4eb1-81e8-710f36ef5e46"
/>
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Introduced a tool to crawl web pages and extract key information.
* Added a visual component to display tool call failures in the AI
interface.
* Enhanced error reporting for document and web search tools with
structured error messages.
* **Improvements**
* Updated error handling across AI tools and components for more
consistent and informative feedback.
* Default values added for tool card components to improve reliability
and display.
* **Bug Fixes**
* Improved handling of error and empty states in web crawl and web
search result displays.
<!-- 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 support for the "AI Playground" experimental feature, including
new settings and localization entries.
* **Refactor**
* Renamed configuration and service references from "Model Switch" to
"Playground" across the AI chat and playground interfaces.
* Updated feature flag from "enable_ai_model_switch" to
"enable_ai_playground" for consistency.
* **Bug Fixes**
* The "Model" submenu in AI chat preferences is now always visible,
simplifying menu options.
* **Chores**
* Removed outdated Claude model options from the chat prompt.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **Bug Fixes**
- Improved code block preview rendering to only display the preview when
appropriate, preventing unwanted previews.
- **Refactor**
- Simplified the HTML preview system by always using a secure
iframe-based approach and removing the WebContainer integration.
- Updated iframe permissions and content delivery for enhanced security
and compatibility.
- **Chores**
- Removed the "Enable Web Container" feature flag and all related
internal logic.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Close [AI-195](https://linear.app/affine-design/issue/AI-195)
<img width="1219" alt="截屏2025-06-24 10 55 18"
src="https://github.com/user-attachments/assets/8c54ad41-2bbf-443a-a41a-9cea9aede7b4"
/>
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Introduced a new component to render various AI stream objects within
chat messages, supporting richer content types like reasoning blocks and
tool calls.
- **Improvements**
- Enhanced chat message rendering by consolidating message properties
into a single object and simplifying component interfaces.
- Improved scrolling behavior with smooth, throttled scrolling and
better synchronization with chat status.
- Updated chat history and streaming updates to use immutable data
handling for more reliable message updates.
- Refined rendering keys and content merging for more accurate display
of streamed AI responses.
- Improved handling and display of tool results and web search/crawl
outputs.
- **Bug Fixes**
- Ensured consistent presence of attachments and streaming objects in
chat message data.
- Enhanced parsing and merging of streamed AI responses for better
message accuracy.
- **Refactor**
- Streamlined imports, component registrations, and internal message
handling for maintainability.
- Updated type definitions to support new optional message properties
and improve compatibility.
- **Style**
- Adjusted layout by moving history clear controls for a more intuitive
chat interface.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Close
[BS-3251](https://linear.app/affine-design/issue/BS-3251/正文的inline链接，chrome中，中键开新窗口的行为丢失了)
#### PR Dependency Tree
* **PR #12902** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Middle-clicking on links and references now opens them in a new
browser tab.
- Linux platform detection has been added for improved
environment-specific behavior.
- **Bug Fixes**
- Middle-click paste prevention is now limited to Linux environments
when the relevant setting is disabled and excludes clicks on links and
references.
- **Tests**
- Added end-to-end tests to verify that middle-clicking links opens them
in a new tab for external links, internal links, and reference
documents.
<!-- 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 collapsible behavior to tool result cards, allowing users to
expand or collapse detailed results.
- Footer icons are now displayed on collapsed cards, showing up to three
relevant icons for quick reference.
- Improved icon rendering ensures consistent display, including
fallbacks when favicons are missing.
- Tool result cards and chat messages now dynamically adjust to panel
width, enhancing responsive display.
- Web crawl and web search tools display favicons in result footers for
better visual context.
- **Style**
- Enhanced UI interaction with updated margins, cursor styles, and
overlapping icon visuals for a cleaner look.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
#### PR Dependency Tree
* **PR #12880** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **Bug Fixes**
- Improved iframe preview behavior for code blocks, enabling enhanced
compatibility and resource access within previews.
- **Chores**
- Updated internal server configuration to no longer set custom
cross-origin headers during development.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
close AF-2697, AF-2696
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **Style**
- Made the AI chat input field background transparent for improved
visual consistency.
- Reduced the size of window app control buttons and removed extra
padding from the close button.
- Decreased the height of tabs and the width of the window app controls
placeholder for a more compact layout.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Close [AI-193](https://linear.app/affine-design/issue/AI-193)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Added support for streaming structured AI chat responses as objects,
enabling richer and more interactive chat experiences.
- Chat messages now include a new field displaying structured stream
objects, such as reasoning steps, text deltas, tool calls, and tool
results.
- GraphQL APIs and queries updated to expose these structured streaming
objects in chat histories.
- Introduced a new streaming chat endpoint for object-based responses.
- **Bug Fixes**
- Improved error handling for streaming responses to ensure more robust
and informative error reporting.
- **Refactor**
- Centralized and streamlined session preparation and streaming logic
for AI chat providers.
- Unified streaming setup across multiple AI model providers.
- **Tests**
- Extended test coverage for streaming object responses to ensure
reliability and correctness.
- **Documentation**
- Updated type definitions and schemas to reflect new streaming object
capabilities in both backend and frontend code.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Co-authored-by: DarkSky <25152247+darkskygit@users.noreply.github.com>
#### PR Dependency Tree
* **PR #12848** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Introduced a feature flag to enable or disable web container
functionality for code block previews.
- **Improvements**
- Code block HTML previews now support an alternative rendering method
based on the new feature flag, enhancing flexibility.
- **Chores**
- Updated feature flag settings by removing an obsolete flag and adding
the new web container flag.
- **Tests**
- Simplified code block preview tests for faster and more direct
validation of HTML preview content.
<!-- 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 support for image uploads in the chat panel, including upload
limits and user feedback when limits are exceeded.
- Introduced a unified chat input preference menu for selecting AI
models, toggling extended thinking, and enabling web search.
- Menu buttons and menus now support test identifiers for improved
testing.
- **Improvements**
- Updated chat input UI with enhanced styling, consolidated controls,
and simplified feature toggling.
- Improved layout and spacing for chat chips and image preview grids.
- Chat abort icon now adapts to the current color theme.
- **Refactor**
- Replaced the separate AI model selection component with the new chat
input preference menu.
- Streamlined imports and custom element registrations for chat input
preferences.
- **Tests**
- Enhanced test utilities to support the new chat input preference menu
interactions.
<!-- 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 real-time embedding status tracking and progress messages to the AI chat composer, with automatic updates every 10 seconds.
- **Refactor**
- Simplified the embedding status tooltip to display a static message, removing dynamic status updates and hover-based refresh.
- **Tests**
- Enhanced embedding status tooltip test by creating sample documents and extending visibility timeout to 50 seconds.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Closes: [BS-3551](https://linear.app/affine-design/issue/BS-3551/citation埋点)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Enhanced citation tracking across attachments, bookmarks, embedded documents, paragraphs, footnotes, rename modals, and toolbars for actions like editing, deleting, expanding, and hovering on citations.
- Introduced a centralized citation service to unify citation detection and telemetry event management.
- **Chores**
- Updated service exports and telemetry modules to include the new citation service and citation-related event types.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Close [AI-165](https://linear.app/affine-design/issue/AI-165)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Enhanced chat components to support advanced reasoning and network search options, providing more control over AI-powered interactions.
- Improved polling for context documents and files, now also triggered by additional chip types for more comprehensive updates.
- **Bug Fixes**
- Ensured consistent application of configuration settings across all relevant chat components.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
