### What problem does this PR solve?

add Kimi-K2-Instruct from Tongyi-Qianwen API

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

Improve the try catch logic for XinferenceEmbed

### Type of change


- [x] Refactoring

### What problem does this PR solve?
Feat: Automatically save agent canvas content
Feat: Replace the link of the old version of the agent module #3221
### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

- Add Generator return type annotation for tts method
- Import typing.Generator for type hints

### Type of change

- [x] Refactoring

### What problem does this PR solve?

This code allows user chat to auto-scroll down when entered, but if user
scrolls up away from the generative feedback, autoscroll is disabled.
Close #9062 

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

---------

Co-authored-by: Charles Copley <ccopley@ancera.com>

### What problem does this PR solve?
Feat: Make the agent dialog window exposed to the outside world fill in
the begin form #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

#9082 #6365

<u> **WARNING: it's not compatible with the older version of `Agent`
module, which means that `Agent` from older versions can not work
anymore.**</u>

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?
Feat: Handling abnormal anchor points of agent operators #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

Feat: Add log-detail page,Improve the style of chat boxes #3221

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

Feat: Translate operator names and allow mailboxes to reference operator
names #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

Replace the placeholder test image in base64_image.py with a new sample
image data string.

### Type of change

- [x] Refactoring

### What problem does this PR solve?

Feat: Add wencai operator #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

#9050

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

### What problem does this PR solve?

doc_ids is a list , should use request.args.getlist("doc_ids")

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

### What problem does this PR solve?

Feat: Add invoke and github operators #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

fix error 429 api rate limit when building knowledge graph for all chat
model and Mistral embedding model.

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

### What problem does this PR solve?

Adds configuration options to the RAGFlow Helm chart to set the Redis
data retention policies. By default this feature is disabled to maintain
support with older Kubernetes versions.

https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#persistentvolumeclaim-retention

### Type of change

- [X] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

- Fix incomplete curl command in section 5 'Tool calling', add missing
closing braces and parentheses to complete the JSON payload

This resolves the incomplete bash script that was missing proper JSON
structure closure.

### Type of change

- [x] Documentation Update

### What problem does this PR solve?

Fix: Add agent-log-list page And RAPTOR:Save directly after enabling,
incomplete form submission #3221

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

### What problem does this PR solve?

Supports jsonl or ldjson format. Feature request from
[discussion](https://github.com/orgs/infiniflow/discussions/8774).

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

Reduce the logic scope for DefaultEmbedding

### Type of change

- [x] Refactoring

### What problem does this PR solve?

Enable MCP streamable-http model via docker compose

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

Feat: Add Arxiv GoogleScholar operator #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

Feat: Add Email and DuckDuckGo and Wikipedia Operator #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

Add documentation for MCP streamable-http transport.

### Type of change

- [x] Documentation Update

---------

Co-authored-by: writinwaters <93570324+writinwaters@users.noreply.github.com>

### What problem does this PR solve?

Feat: Add Yahoo Finance Operator #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

Feat: Add Google operator #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

Feat: Render the uploaded agent message file #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

Added infinity rank_feature support

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

### What problem does this PR solve?

Feat: The operator is displayed only when the number of conditions is
greater than 1 #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

https://github.com/infiniflow/ragflow/issues/8995

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

---------

Co-authored-by: Kevin Hu <kevinhu.sh@gmail.com>

### What problem does this PR solve?

Feat: Click the edit tool button of the agent form to open the
corresponding form #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

Feat: Add agent log-sheet in cavas and log-sheet in share's page #3221 

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?
Fix: Fixed the issue that the condition of deleting the classification
operator cannot be connected anymore #3221
### Type of change



- [x] Bug Fix (non-breaking change which fixes an issue)

### What problem does this PR solve?

Mac OS build fails on M4. Docker compose requires platform to be
specified to build correctly

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

Co-authored-by: Charles Copley <ccopley@ancera.com>

### What problem does this PR solve?

Remove Useless split for BedrockEmbed

### Type of change

- [x] Refactoring

### What problem does this PR solve?

https://github.com/infiniflow/ragflow/issues/8941
### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

### What problem does this PR solve?

Feat: Filter the agent form's large model list by type #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?
Feat: Keep the workflow page link unchanged #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

Suppress DB migration error logs.

### Type of change

- [x] Refactoring

### What problem does this PR solve?

- Update BaseModel to use model_config instead of Config class
- Replace StrEnum with Literal types for method fields
- Convert Field declarations to Annotated style

### Type of change

- [x] Refactoring

### What problem does this PR solve?

get keepalive from env

### Type of change

- [x] Refactoring

### What problem does this PR solve?

Add parsing animations to the agent log and optimize some page styles
#3221

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

### What problem does this PR solve?

Refactor code

### Type of change

- [x] Refactoring

Signed-off-by: Jin Hai <haijin.chn@gmail.com>

### What problem does this PR solve?
https://github.com/infiniflow/ragflow/issues/9034

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

Fix a small non-blocking main workflow bug about chunk update When
OpenSearch is the doc engine.
When you wanna enable/disable a chunk in the web-page “Knowledge Base /
Dataset / Chunk”, the bug ocurred.
<img width="2388" height="662" alt="image"
src="https://github.com/user-attachments/assets/575987a0-c929-4589-bfa0-ba54e137cfd9"
/>

The reaseon why it ocurred is that some api params between OpenSearch
and ES differs. It functioned well no matter enable/disable/rewrite the
chunk after I fixed. I also checked the result when using the chat
web-page.

<img width="2394" height="660" alt="image"
src="https://github.com/user-attachments/assets/8b899dc6-d769-4e80-8dd8-ad0fbbca5f78"
/>

I will still focus on vector-database espeically OpenSearch.

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

Co-authored-by: 张雨豪 <zhangyh80@chinatelecom.cn>
Co-authored-by: Kevin Hu <kevinhu.sh@gmail.com>

### What problem does this PR solve?

Feat: Downstream operators can get the variables defined by the user
input operator #3221

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

### Type of change

- [x] Documentation Update

### What problem does this PR solve?

Feat: Upload files in the chat box on the agent page #3221
### Type of change


- [x] New Feature (non-breaking change which adds functionality)

### What problem does this PR solve?

Exception layout_type in is_caption.

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)