close AF-2705
#### PR Dependency Tree
* **PR #12984** 👈
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**
* The Apple OAuth provider is now available only for clients version
0.22.0 or higher.
* Client version detection has been improved by extracting version
information from request headers.
* **Bug Fixes**
* Ensured that the Apple OAuth provider is hidden for clients below
version 0.22.0.
* **Tests**
* Added comprehensive end-to-end and utility tests for OAuth provider
selection and client version extraction.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
close AI-186
#### PR Dependency Tree
* **PR #12811** 👈
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 a new tool enabling users to read document content and metadata
within a workspace, with enforced access control.
- **Improvements**
- Updated tool interfaces and outputs to support the document reading
functionality seamlessly.
<!-- 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 support for the Morph provider in the copilot module,
enabling integration with the Morph LLM API.
- Added a new document editing tool that allows users to propose and
apply edits to existing documents via AI assistance.
- **Configuration**
- Added configuration options for the Morph provider in both backend and
admin interfaces.
- **Enhancements**
- Expanded tool support to include document editing capabilities within
the copilot feature set.
<!-- 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**
* Improved document reranking with a more streamlined and accurate
scoring system.
* Enhanced support for binary ("yes"/"no") document relevance judgments.
* **Improvements**
* Simplified user prompts and output formats for reranking tasks, making
results easier to interpret.
* Increased reliability and consistency in document ranking results.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
close CLOUD-233
#### PR Dependency Tree
* **PR #12950** 👈
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 support for configuring multiple server hosts across backend and
frontend settings.
* Enhanced deployment and Helm chart configuration to allow specifying
multiple ingress hosts.
* Updated admin and configuration interfaces to display and manage
multiple server hosts.
* **Improvements**
* Improved URL generation, OAuth, and worker service logic to
dynamically handle requests from multiple hosts.
* Enhanced captcha verification to support multiple allowed hostnames.
* Updated frontend logic for platform-specific server base URLs and
allowed origins, including Apple app domains.
* Expanded test coverage for multi-host scenarios.
* **Bug Fixes**
* Corrected backend logic to consistently use dynamic base URLs and
origins based on request host context.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<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 -->
close CLOUD-231
#### PR Dependency Tree
* **PR #12893** 👈
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**
- Updated background processing for document indexing and deletion to
use a job queue system instead of event-based triggers.
- **Bug Fixes**
- Improved reliability of embedding updates and deletions by ensuring
tasks are properly queued and processed.
- **Tests**
- Adjusted tests to verify that document operations correctly trigger
job queue actions.
No changes to user-facing features or interface.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
close AI-220
#### PR Dependency Tree
* **PR #12866** 👈
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 document search capability, allowing users to search
for documents by keyword within a workspace.
- Search results include document details such as title, highlights,
creation and update timestamps, and creator/updater information.
- Added support for limiting the number of search results returned.
- **Tests**
- Added comprehensive end-to-end and snapshot tests to ensure accuracy
and access control for the new search functionality.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
close AI-185
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Introduced a keyword-based document search tool, allowing users to
search for relevant documents within their workspace using keywords.
- Search results include document titles, summaries, and direct links,
enhancing document discovery and navigation.
- **Bug Fixes**
- None.
- **Tests**
- Added new tests to verify document search by IDs and by keywords,
ensuring accurate and reliable search functionality.
- **Documentation**
- None.
- **Chores**
- Updated configuration file organization for improved clarity; no
changes to functionality.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
#### PR Dependency Tree
* **PR #12867**
* **PR #12863**
* **PR #12837** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
#### PR Dependency Tree
* **PR #12867**
* **PR #12863** 👈
* **PR #12837**
* **PR #12866**
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
#### PR Dependency Tree
* **PR #12867** 👈
* **PR #12863**
* **PR #12837**
* **PR #12866**
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**
- Date fields in search results are now returned as JavaScript Date
objects instead of strings or numeric timestamps.
- **Bug Fixes**
- Improved consistency and correctness of date field types across
different search providers.
- **Tests**
- Added tests to verify that date fields are correctly returned as Date
objects.
- Updated existing test snapshots to reflect the new Date object format
for date fields.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
#### PR Dependency Tree
* **PR #12871** 👈
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**
- Updated internal logging mechanism to use a standard logger, resulting
in a simplified and more consistent logging approach. No changes to
user-facing features or functionality.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
#### PR Dependency Tree
* **PR #12871** 👈
This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)
#### PR Dependency Tree
* **PR #12857** 👈
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 error handling in document embedding jobs to log and skip
errors instead of interrupting the process.
- Enhanced logging with clearer messages about embedding outcomes and
skipped operations.
- Added warnings when documents or summaries are missing during
embedding.
<!-- 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>
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **Chores**
- Updated Gemini model identifiers from preview versions to their latest
stable versions across prompts and provider configurations. This ensures
continued compatibility and access to the latest Gemini 2.5 Flash and
Pro models. No changes to user-facing features or prompt 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**
- Updated document-related tools in chat prompts, including new options
for document keyword and semantic search.
- **Refactor**
- Renamed and reorganized document search tools for improved clarity in
tool selection and results display.
- **Bug Fixes**
- Ensured tool identifiers and results are consistent across chat and
search features.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
#### PR Dependency Tree
* **PR #12822** 👈
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 search for blob names by their IDs within a
workspace.
- **Tests**
- Introduced new test cases and snapshot tests to validate searching
blob names and reading filenames from document snapshots.
<!-- 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**
- Subscription end dates are now correctly saved and updated for Stripe
subscriptions, ensuring accurate display and management of subscription
periods.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **Chores**
- Updated the default setting for the indexer feature to be disabled by default.
- Added a sample environment variable for enabling the indexer in the example configuration file.
- Introduced a new environment variable for the indexer in the CI workflow configuration.
- **Tests**
- Adjusted test configurations to explicitly enable the indexer feature during test execution.
<!-- 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 handling of attachments in chat messages for more efficient processing of images and files without impacting user experience.
- **Chores**
- Added internal logging to enhance monitoring of AI model 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**
- Enforced signup restrictions for OAuth login based on configuration settings. Users will not be able to sign up via OAuth if signup is disabled by the administrator.
- **Bug Fixes**
- Improved error handling during OAuth login when signup is not permitted.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Support [AI-59](https://linear.app/affine-design/issue/AI-59)
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Updated the default AI model for chat prompts to use Claude Sonnet 4.
- **Bug Fixes**
- Improved model selection logic to better support reasoning features across more AI models.
- **Tests**
- Enhanced test cases with consistent instructions for response length.
- Skipped certain chat-related tests to refine test suite stability.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
fix AI-163
fix AI-164
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **Tests**
- Added a new test to verify multi-turn chat interactions, ensuring accurate handling of chat history and correct responses for translation and explanation requests.
- **Bug Fixes**
- Improved chat session logic to better merge user messages and attachments, enhancing the accuracy and continuity of multi-step conversations.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **Chores**
- Improved internal monitoring for AI embedding operations to enhance reliability and performance tracking. No changes to user-facing features.
<!-- 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 handling of workspace embedding events to ensure they are only triggered for workspace-type spaces.
- **Chores**
- Added additional debug logging for document embedding jobs to aid in monitoring and troubleshooting.
<!-- 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 Apple OAuth login reliability by ensuring client version checks do not block the callback process.
- **New Features**
- Enhanced OAuth account information by including an optional display name field.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
close CLOUD-225
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Added support for reading document blocks without requiring a workspace or root document snapshot.
- **Bug Fixes**
- Improved handling of large workspace snapshots by skipping them when they exceed 10MB.
- **Tests**
- Introduced new test cases to cover scenarios where root or workspace snapshots are absent.
- Expanded snapshot tests for document block reading.
- **Refactor**
- Updated several function signatures to make root and workspace snapshot parameters optional for greater flexibility.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
DarkSky