[PR #847] [MERGED] fix(langgraph): Update messagesStateReducer behavior to apply rightMessages in order #1058

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opened 2026-02-15 19:17:01 -05:00 by yindo · 0 comments
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📋 Pull Request Information

Original PR: https://github.com/langchain-ai/langgraphjs/pull/847
Author: @jacoblee93
Created: 2/6/2025
Status: Merged
Merged: 2/6/2025
Merged by: @jacoblee93

Base: mainHead: jacob/dedupe


📝 Commits (1)

  • 1d3e1ab Update messagesStateReducer behavior

📊 Changes

2 files changed (+20 additions, -6 deletions)

View changed files

📝 libs/langgraph/src/graph/message.ts (+5 -6)
📝 libs/langgraph/src/tests/prebuilt.test.ts (+15 -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/langgraphjs/pull/847 **Author:** [@jacoblee93](https://github.com/jacoblee93) **Created:** 2/6/2025 **Status:** ✅ Merged **Merged:** 2/6/2025 **Merged by:** [@jacoblee93](https://github.com/jacoblee93) **Base:** `main` ← **Head:** `jacob/dedupe` --- ### 📝 Commits (1) - [`1d3e1ab`](https://github.com/langchain-ai/langgraphjs/commit/1d3e1ab826f6911f314e2c5de822177021edb349) Update messagesStateReducer behavior ### 📊 Changes **2 files changed** (+20 additions, -6 deletions) <details> <summary>View changed files</summary> 📝 `libs/langgraph/src/graph/message.ts` (+5 -6) 📝 `libs/langgraph/src/tests/prebuilt.test.ts` (+15 -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 2026-02-15 19:17:01 -05:00
yindo closed this issue 2026-02-15 19:17:01 -05:00
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Reference: langchain-ai/langgraphjs#1058