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Code Issues 314 Packages Projects Releases 17 Wiki Activity

[PR #211] [MERGED] Support updating/replacing existing messages in messagegraph #1307

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opened 2026-02-20 17:44:24 -05:00 by yindo · 0 comments
yindo commented 2026-02-20 17:44:24 -05:00
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📋 Pull Request Information

Original PR: https://github.com/langchain-ai/langgraph/pull/211
Author: @nfcampos
Created: 3/15/2024
Status: ✅ Merged
Merged: 3/15/2024
Merged by: @nfcampos

Base: main ← Head: nc/15mar/message-graph-update

📝 Commits (2)

  • ba5dbad Fix duplicate history entries
  • 7548f41 Support updating existing messages in messagegraph

📊 Changes

5 files changed (+436 additions, -38 deletions)

View changed files

📝 langgraph/graph/message.py (+18 -1)
📝 langgraph/pregel/__init__.py (+7 -7)
➕ tests/conftest.py (+12 -0)
📝 tests/test_pregel.py (+201 -15)
📝 tests/test_pregel_async.py (+198 -15)

📄 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/211 **Author:** [@nfcampos](https://github.com/nfcampos) **Created:** 3/15/2024 **Status:** ✅ Merged **Merged:** 3/15/2024 **Merged by:** [@nfcampos](https://github.com/nfcampos) **Base:** `main` ← **Head:** `nc/15mar/message-graph-update` --- ### 📝 Commits (2) - [`ba5dbad`](https://github.com/langchain-ai/langgraph/commit/ba5dbad75fde68ecf7f71cc502430f1a9a427204) Fix duplicate history entries - [`7548f41`](https://github.com/langchain-ai/langgraph/commit/7548f412fb9688419e81b2ab0dc8942feae776b0) Support updating existing messages in messagegraph ### 📊 Changes **5 files changed** (+436 additions, -38 deletions) <details> <summary>View changed files</summary> 📝 `langgraph/graph/message.py` (+18 -1) 📝 `langgraph/pregel/__init__.py` (+7 -7) ➕ `tests/conftest.py` (+12 -0) 📝 `tests/test_pregel.py` (+201 -15) 📝 `tests/test_pregel_async.py` (+198 -15) </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 17:44:24 -05:00
yindo closed this issue 2026-02-20 17:44:24 -05:00
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Reference: langchain-ai/langgraph#1307
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