Before submitting, make sure you've checked the following:
Target branch: Verify that the pull request targets the dev branch. Not targeting the dev branch will lead to immediate closure of the PR.
Description: Provide a concise description of the changes made in this pull request down below.
Changelog: Ensure a changelog entry following the format of Keep a Changelog is added at the bottom of the PR description.
Documentation: If necessary, update relevant documentation Open WebUI Docs like environment variables, the tutorials, or other documentation sources.
Dependencies: Are there any new dependencies? Have you updated the dependency versions in the documentation?
Testing: Perform manual tests to verify the implemented fix/feature works as intended AND does not break any other functionality. Take this as an opportunity to make screenshots of the feature/fix and include it in the PR description.
Agentic AI Code: Confirm this Pull Request is not written by any AI Agent or has at least gone through additional human review AND manual testing. If any AI Agent is the co-author of this PR, it may lead to immediate closure of the PR.
Code review: Have you performed a self-review of your code, addressing any coding standard issues and ensuring adherence to the project's coding standards?
Title Prefix: To clearly categorize this pull request, prefix the pull request title using one of the following:
chore: Refactor, cleanup, or other non-functional code changes
Contributor License Agreement
By submitting this pull request, I confirm that I have read and fully agree to the Contributor License Agreement (CLA), and I am providing my contributions under its terms.
🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.
## 📋 Pull Request Information
**Original PR:** https://github.com/open-webui/open-webui/pull/19991
**Author:** [@okamototk](https://github.com/okamototk)
**Created:** 12/16/2025
**Status:** ✅ Merged
**Merged:** 12/20/2025
**Merged by:** [@tjbck](https://github.com/tjbck)
**Base:** `dev` ← **Head:** `langchain-1.2.0-dev`
---
### 📝 Commits (2)
- [`77e6e0f`](https://github.com/open-webui/open-webui/commit/77e6e0faa008602e8a35756978d32134a9f68d15) chore: update langchain 1.2.0
- [`d43b3b0`](https://github.com/open-webui/open-webui/commit/d43b3b07afab8c988040b7bece6be50da21e2795) chore: format
### 📊 Changes
**5 files changed** (+18 additions, -8 deletions)
<details>
<summary>View changed files</summary>
📝 `backend/open_webui/retrieval/utils.py` (+4 -1)
📝 `backend/open_webui/routers/retrieval.py` (+5 -2)
📝 `backend/open_webui/socket/utils.py` (+3 -1)
📝 `backend/open_webui/utils/oauth.py` (+2 -2)
📝 `backend/requirements.txt` (+4 -2)
</details>
### 📄 Description
# Pull Request Checklist
**Before submitting, make sure you've checked the following:**
- [X] **Target branch:** Verify that the pull request targets the `dev` branch. **Not targeting the `dev` branch will lead to immediate closure of the PR.**
- [X] **Description:** Provide a concise description of the changes made in this pull request down below.
- [X] **Changelog:** Ensure a changelog entry following the format of [Keep a Changelog](https://keepachangelog.com/) is added at the bottom of the PR description.
- [X] **Documentation:** If necessary, update relevant documentation [Open WebUI Docs](https://github.com/open-webui/docs) like environment variables, the tutorials, or other documentation sources.
- [X] **Dependencies:** Are there any new dependencies? Have you updated the dependency versions in the documentation?
- [X] **Testing:** Perform manual tests to **verify the implemented fix/feature works as intended AND does not break any other functionality**. Take this as an opportunity to **make screenshots of the feature/fix and include it in the PR description**.
- [X] **Agentic AI Code:** Confirm this Pull Request is **not written by any AI Agent** or has at least **gone through additional human review AND manual testing**. If any AI Agent is the co-author of this PR, it may lead to immediate closure of the PR.
- [X] **Code review:** Have you performed a self-review of your code, addressing any coding standard issues and ensuring adherence to the project's coding standards?
- [X] **Title Prefix:** To clearly categorize this pull request, prefix the pull request title using one of the following:
- **chore**: Refactor, cleanup, or other non-functional code changes
### Contributor License Agreement
By submitting this pull request, I confirm that I have read and fully agree to the [Contributor License Agreement (CLA)](https://github.com/open-webui/open-webui/blob/main/CONTRIBUTOR_LICENSE_AGREEMENT), and I am providing my contributions under its terms.
---
<sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
Blocking a user prevents them from interacting with repositories, such as opening or commenting on pull requests or issues. Learn more about blocking a user.
📋 Pull Request Information
Original PR: https://github.com/open-webui/open-webui/pull/19991
Author: @okamototk
Created: 12/16/2025
Status: ✅ Merged
Merged: 12/20/2025
Merged by: @tjbck
Base:
dev← Head:langchain-1.2.0-dev📝 Commits (2)
77e6e0fchore: update langchain 1.2.0d43b3b0chore: format📊 Changes
5 files changed (+18 additions, -8 deletions)
View changed files
📝
backend/open_webui/retrieval/utils.py(+4 -1)📝
backend/open_webui/routers/retrieval.py(+5 -2)📝
backend/open_webui/socket/utils.py(+3 -1)📝
backend/open_webui/utils/oauth.py(+2 -2)📝
backend/requirements.txt(+4 -2)📄 Description
Pull Request Checklist
Before submitting, make sure you've checked the following:
devbranch. Not targeting thedevbranch will lead to immediate closure of the PR.Contributor License Agreement
By submitting this pull request, I confirm that I have read and fully agree to the Contributor License Agreement (CLA), and I am providing my contributions under its terms.
🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.