feat(langchain-community): Add Polaris AI DataInsight Document Loader

.changeset/all-dingos-dance.md

@@ -0,0 +1,5 @@
+---
+"@langchain/redis": patch
+---
+
+add supprt for custom schemas in vectorstore

.changeset/brown-hounds-divide.md

@@ -0,0 +1,5 @@
+---
+"@langchain/openai": patch
+---
+
+fix(openai): Convert OpenAI responses API usage to tracing format

.changeset/fast-peas-lick.md

@@ -0,0 +1,5 @@
+---
+"@langchain/anthropic": patch
+---
+
+fix content management param

.changeset/mighty-moments-know.md

@@ -0,0 +1,5 @@
+---
+"@langchain/mongodb": minor
+---
+
+Updates the mongodb vector search, memory, and chat history modules to append client metadata

.changeset/strong-drinks-sell.md

@@ -0,0 +1,5 @@
+---
+"langchain": patch
+---
+
+fix(langchain): add ChatMistralAI to well known models

.codecov.yml

@@ -0,0 +1,12 @@
+coverage:
+  status:
+    project:
+      default:
+        informational: true
+    patch:
+      default:
+        informational: true
+
+
+# When modifying this file, please validate using
+# curl -X POST --data-binary @codecov.yml https://codecov.io/validate

.devcontainer/devcontainer.json

@@ -1,27 +1,29 @@
 // For format details, see https://aka.ms/devcontainer.json. For config options, see the
 // README at: https://github.com/devcontainers/templates/tree/main/src/typescript-node
 {
-  "name": "Node.js & TypeScript",
-  // Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
-  "image": "mcr.microsoft.com/devcontainers/typescript-node:1.1.0-20",
-  "customizations": {
-    "vscode": {
-      "extensions": ["ms-vscode.vscode-typescript-next"]
-    }
-  }
+	"name": "Node.js & TypeScript",
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	"image": "mcr.microsoft.com/devcontainers/typescript-node:1.1.0-20",
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"ms-vscode.vscode-typescript-next"
+			]
+		}
+	}
 
-  // Features to add to the dev container. More info: https://containers.dev/features.
-  // "features": {},
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	// "features": {},
 
-  // Use 'forwardPorts' to make a list of ports inside the container available locally.
-  // "forwardPorts": [],
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
 
-  // Use 'postCreateCommand' to run commands after the container is created.
-  // "postCreateCommand": "pnpm install",
+	// Use 'postCreateCommand' to run commands after the container is created.
+	// "postCreateCommand": "yarn install",
 
-  // Configure tool-specific properties.
-  // "customizations": {},
+	// Configure tool-specific properties.
+	// "customizations": {},
 
-  // Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
-  // "remoteUser": "root"
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
 }

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -6,9 +6,9 @@ body:
     attributes:
       value: |
         Thank you for taking the time to file a bug report. 
-
+        
         Use this to report BUGS in LangChain.js. For usage questions, feature requests and general design questions, please use the [LangChain Forum](https://forum.langchain.com/).
-
+        
         Relevant links to check before filing a bug report to see if your issue has already been reported, fixed or
         if there's another way to solve your problem:
 
@@ -45,19 +45,19 @@ body:
       label: Example Code
       description: |
         Please add a self-contained, [minimal, reproducible, example](https://stackoverflow.com/help/minimal-reproducible-example) with your use case.
-
+        
         If a maintainer can copy it, run it, and see it right away, there's a much higher chance that you'll be able to get help.
-
+        
         **Important!** 
-
+        
         * Use code tags (e.g., ```typescript ... ```) to correctly [format your code](https://help.github.com/en/github/writing-on-github/creating-and-highlighting-code-blocks#syntax-highlighting).
         * INCLUDE the language label (e.g. `typescript`) after the first three backticks to enable syntax highlighting. (e.g., ```typescript rather than ```).
         * Reduce your code to the minimum required to reproduce the issue if possible. This makes it much easier for others to help you.
         * Avoid screenshots when possible, as they are hard to read and (more importantly) don't allow others to copy-and-paste your code.
 
       placeholder: |
         The following code: 
-
+        
         ```typescript
         import { RunnableLambda } from "@langchain/core/runnables"
 
@@ -98,18 +98,18 @@ body:
       label: System Info
       description: |
         Please share your system info with us. 
-
-        "pnpm info langchain" 
+        
+        "yarn info langchain" 
         platform (windows / linux / mac)
         Node version
-        pnpm --version
+        yarn version
       placeholder: |
-        "pnpm info langchain"
+        "yarn info langchain"
         platform
         Node version
-        pnpm --version
-
+        yarn version
+        
         These will only surface LangChain.js packages, don't forget to include any other relevant
-        packages you're using (if you're not sure what's relevant, you can paste the entire output of `pnpm info`).
+        packages you're using (if you're not sure what's relevant, you can paste the entire output of `yarn info`).
     validations:
       required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -1,6 +1,8 @@
 blank_issues_enabled: false
-version: 2.1
 contact_links:
+  - name: Documentation
+    url: https://github.com/langchain-ai/docs/issues/new?template=langchain.yml
+    about: Report an issue related to the LangChain documentation
   - name: LangChain Forum
     url: https://forum.langchain.com/
-    about: General community discussions, support, and feature requests
+    about: General community discussions and support

.github/contributing/INTEGRATIONS.md

@@ -128,7 +128,7 @@ https://github.com/langchain-ai/langchainjs/tree/main/libs/langchain-scripts/src
 
 ### Linting and formatting
 
-As with all contributions, make sure you run `pnpm lint` and `pnpm format` so that everything conforms to our established style.
+As with all contributions, make sure you run `yarn lint` and `yarn format` so that everything conforms to our established style.
 
 ### Separate integration packages
 

.github/labeler.yml

@@ -0,0 +1,142 @@
+# Configuration for GitHub Actions Labeler
+# https://github.com/actions/labeler
+
+internal:
+  - changed-files:
+      - any-glob-to-any-file:
+          - internal/**
+          - internal/**/*
+
+ci:
+  - changed-files:
+      - any-glob-to-any-file:
+          - .github/workflows/**
+          - .github/actions/**
+          - dependency_range_tests/**
+          - dependency_range_tests/**/*
+          - environment_tests/**
+          - environment_tests/**/*
+          - libs/langchain-scripts/**
+          - libs/langchain-scripts/**/*
+          - libs/langchain-standard-tests/**
+          - libs/langchain-standard-tests/**/*
+
+examples:
+  - changed-files:
+      - any-glob-to-any-file:
+          - examples/**
+          - examples/**/*
+
+langchain:
+  - changed-files:
+      - any-glob-to-any-file:
+          - langchain/**
+          - langchain/**/*
+
+core:
+  - changed-flies:
+      - any-glob-to-any-file:
+          - langchain-core/**
+          - langchain-core/**/*
+
+textsplitters:
+  - changed-files:
+      - any-glob-to-any-file:
+          - libs/langchain-textsplitters/**
+          - libs/langchain-textsplitters/**/*
+
+provider/anthropic:
+  - changed-files:
+      - any-glob-to-any-file:
+          - libs/langchain-anthropic/**
+          - libs/langchain-anthropic/**/*
+
+provider/aws:
+  - changed-files:
+      - any-glob-to-any-file:
+          - libs/langchain-aws/**
+          - libs/langchain-aws/**/*
+
+provider/azure:
+  - changed-files:
+      - any-glob-to-any-file:
+          - libs/langchain-*azure*/**
+          - libs/langchain-*azure*/**/*
+
+provider/ollama:
+  - changed-files:
+      - any-glob-to-any-file:
+          - libs/langchain-ollama/**
+          - libs/langchain-ollama/**/*
+
+provider/openai:
+  - changed-files:
+      - any-glob-to-any-file:
+          - libs/langchain-openai/**
+          - libs/langchain-openai/**/*
+
+provider/google:
+  - changed-files:
+      - any-glob-to-any-file:
+          - libs/langchain-*google*/**
+          - libs/langchain-*google*/**/*
+
+provider/groq:
+  - changed-files:
+      - any-glob-to-any-file:
+          - libs/langchain-groq/**
+          - libs/langchain-groq/**/*
+
+provider/mistralai:
+  - changed-files:
+      - any-glob-to-any-file:
+          - libs/langchain-mistralai/**
+          - libs/langchain-mistralai/**/*
+
+provider/mongodb:
+  - changed-files:
+      - any-glob-to-any-file:
+          - libs/langchain-mongodb/**
+          - libs/langchain-mongodb/**/*
+
+provider/redis:
+  - changed-files:
+      - any-glob-to-any-file:
+          - libs/langchain-redis/**
+          - libs/langchain-redis/**/*
+
+provider/xai:
+  - changed-files:
+      - any-glob-to-any-file:
+          - libs/langchain-xai/**
+          - libs/langchain-xai/**/*
+
+community:
+  - changed-files:
+      - any-glob-to-any-file:
+          - libs/langchain-community/**
+          - libs/langchain-community/**/*
+          - libs/langchain-baidu-qianfan/**
+          - libs/langchain-baidu-qianfan/**/*
+          - libs/langchain-cerebras/**
+          - libs/langchain-cerebras/**/*
+          - libs/langchain-cloudflare/**
+          - libs/langchain-cloudflare/**/*
+          - libs/langchain-cohere/**
+          - libs/langchain-cohere/**/*
+          - libs/langchain-exa/**
+          - libs/langchain-exa/**/*
+          - libs/langchain-mixedbread-ai/**
+          - libs/langchain-mixedbread-ai/**/*
+          - libs/langchain-nomic/**
+          - libs/langchain-nomic/**/*
+          - libs/langchain-pinecone/**
+          - libs/langchain-pinecone/**/*
+          - libs/langchain-qdrant/**
+          - libs/langchain-qdrant/**/*
+          - libs/langchain-tavily/**
+          - libs/langchain-tavily/**/*
+          - libs/langchain-weaviate/**
+          - libs/langchain-weaviate/**/*
+          - libs/langchain-yandex/**
+          - libs/langchain-yandex/**/*