LangChain Changelog

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March 2024

📊 Version-controlled prompts & running prompts over datasets in LangSmith

Version-controlled prompts, running prompts over datasets, and more in LangSmith It’s been a little over 1 month since we GA’d LangSmith, and we’re so...

📈 Auto-rendering graph, conditional entry points, and more in LangGraph

Auto-rendering, conditional entry points, and more for LangGraph We've made several improvements to LangGraph over the past few weeks:

February 2024

🚀 LangSmith is GA! Plus, better monitoring in LangSmith

LangSmith is now GA LangSmith is now generally available - no more waitlist! Sign up for free here . New in LangSmith

February 5, 2024

January 2024

🤖🚀 Introducing LangGraph

Introducing LangGraph We just launched LangGraph, which helps customize your Agent Runtime. You can read more about it on the blog . LangGraph helps...

January 22, 2024

December 2023

🚀 LangChain v0.1: A more stable `langchain` package

LangChain v0.1: A more stable langchain package This week we released the first step in a re-architecture of the LangChain package. This splits up the...

December 11, 2023

November 2023

🚀 OpenGPTs

After OpenAI’s DevDay, we launched a project inspired by GPTs and the Assistants API. It’s called OpenGPTs, and the project implements similar...

November 27, 2023

📊 LangChain Benchmarks for Python

LangChain Benchmarks LangChain benchmarks is a Python package with associated datasets to facilitate experimentation and benchmarking of different cognitive...

November 27, 2023

October 2023

✍️ Data Annotation Queues in LangSmith

We've launched our newest feature, data annotation queues, in LangSmith (our SaaS platform for managing your LangChain applications). With data annotation...

October 30, 2023

🌐 LangChain Templates

Announcing LangChain Templates A collection of easily deployable reference architectures for a wide variety of tasks so you can get going fast. New to...

October 30, 2023

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