[PR #1301] [MERGED] feat(langgraph): add support for checkpointer: true #1364

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opened 2026-02-15 20:15:27 -05:00 by yindo · 0 comments
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📋 Pull Request Information

Original PR: https://github.com/langchain-ai/langgraphjs/pull/1301
Author: @dqbd
Created: 6/20/2025
Status: Merged
Merged: 6/24/2025
Merged by: @dqbd

Base: dqbd/checkpoint-duringHead: dqbd/checkpointer-subgraph-true


📝 Commits (1)

  • 37122f3 feat(langgraph): add support for checkpointer: true

📊 Changes

5 files changed (+420 additions, -12 deletions)

View changed files

📝 libs/langgraph/src/graph/state.ts (+1 -1)
📝 libs/langgraph/src/pregel/index.ts (+18 -2)
📝 libs/langgraph/src/pregel/loop.ts (+3 -3)
📝 libs/langgraph/src/pregel/types.ts (+1 -1)
📝 libs/langgraph/src/tests/pregel.test.ts (+397 -5)

📄 Description

Port of https://github.com/langchain-ai/langgraph/pull/3055


🔄 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/1301 **Author:** [@dqbd](https://github.com/dqbd) **Created:** 6/20/2025 **Status:** ✅ Merged **Merged:** 6/24/2025 **Merged by:** [@dqbd](https://github.com/dqbd) **Base:** `dqbd/checkpoint-during` ← **Head:** `dqbd/checkpointer-subgraph-true` --- ### 📝 Commits (1) - [`37122f3`](https://github.com/langchain-ai/langgraphjs/commit/37122f3fad3bc9e2943da09063d21c18dad2e07f) feat(langgraph): add support for checkpointer: true ### 📊 Changes **5 files changed** (+420 additions, -12 deletions) <details> <summary>View changed files</summary> 📝 `libs/langgraph/src/graph/state.ts` (+1 -1) 📝 `libs/langgraph/src/pregel/index.ts` (+18 -2) 📝 `libs/langgraph/src/pregel/loop.ts` (+3 -3) 📝 `libs/langgraph/src/pregel/types.ts` (+1 -1) 📝 `libs/langgraph/src/tests/pregel.test.ts` (+397 -5) </details> ### 📄 Description Port of https://github.com/langchain-ai/langgraph/pull/3055 --- <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 20:15:27 -05:00
yindo closed this issue 2026-02-15 20:15:27 -05:00
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Reference: langchain-ai/langgraphjs#1364