[PR #1708] [MERGED] langgraph: use create_model_v2 and fallback on create_model #2243

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opened 2026-02-20 17:46:38 -05:00 by yindo · 0 comments
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📋 Pull Request Information

Original PR: https://github.com/langchain-ai/langgraph/pull/1708
Author: @vbarda
Created: 9/12/2024
Status: Merged
Merged: 9/16/2024
Merged by: @nfcampos

Base: mainHead: vb/add-create-model-v2


📝 Commits (4)

📊 Changes

3 files changed (+45 additions, -6 deletions)

View changed files

📝 libs/langgraph/langgraph/graph/state.py (+3 -3)
📝 libs/langgraph/langgraph/pregel/__init__.py (+5 -3)
libs/langgraph/langgraph/utils/pydantic.py (+37 -0)

📄 Description

No description provided


🔄 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/langchain-ai/langgraph/pull/1708 **Author:** [@vbarda](https://github.com/vbarda) **Created:** 9/12/2024 **Status:** ✅ Merged **Merged:** 9/16/2024 **Merged by:** [@nfcampos](https://github.com/nfcampos) **Base:** `main` ← **Head:** `vb/add-create-model-v2` --- ### 📝 Commits (4) - [`36195dc`](https://github.com/langchain-ai/langgraph/commit/36195dc7668e3ed44b5668c69ca4875320e4c3a8) langgraph: use create_model_v2 and fallback on create_model - [`2c47a31`](https://github.com/langchain-ai/langgraph/commit/2c47a31b514953e83fa0a80f91d94c3d6a7a3615) fix - [`6e075cf`](https://github.com/langchain-ai/langgraph/commit/6e075cf52ec11a0d4c2eec913d44d8acc874dcc8) code review - [`bbf0589`](https://github.com/langchain-ai/langgraph/commit/bbf0589db0923991541af0d3e29d8b9b8173f4da) fix ### 📊 Changes **3 files changed** (+45 additions, -6 deletions) <details> <summary>View changed files</summary> 📝 `libs/langgraph/langgraph/graph/state.py` (+3 -3) 📝 `libs/langgraph/langgraph/pregel/__init__.py` (+5 -3) ➕ `libs/langgraph/langgraph/utils/pydantic.py` (+37 -0) </details> ### 📄 Description _No description provided_ --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
yindo added the pull-request label 2026-02-20 17:46:38 -05:00
yindo closed this issue 2026-02-20 17:46:38 -05:00
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Reference: langchain-ai/langgraph#2243