Release Notes

[Week of 4/15] LangChain Release Notes

🤓 Evaluations We’ve been hearing from our users that they’re still in the dark when it comes to identifying how changes to their application

Release Notes 3 min read

[Week of 3/18] LangChain Release Notes

🤓 Using Feedback to Improve Your Application: Self Learning GPT Everyone is trying to figure out how to get better quality LLM-applications. And for us, prompt

Release Notes 3 min read

[Week of 3/4] LangChain Release Notes

✂️ Extraction Use Case One of the main use cases for LLMs is extracting structured data from unstructured text. We've added a lot of

Release Notes 2 min read

[Week of 2/19] LangChain Release Notes

🚀 LangSmith Launch! LangSmith is now generally available - no more waitlist! Sign up for free here. * Video resources: LangSmith in 10 minutes & In Depth

By LangChain 1 min read

[Week of 2/5] LangChain Release Notes

We’ve been busy shipping 🚢! Next Thursday Feb 15th at noon PT, LangChain Co-founder Ankush Gola will host a webinar to share some exciting updates

By LangChain 4 min read

[Week of 1/22/24] LangChain Release Notes

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

By LangChain 2 min read

[Week of 12/11] LangChain Release Notes

LangChain-Core, LangChain Community, and LangChain v0.1 😃 This week we released the first step in a re-architecture of the LangChain package. This splits up the

Release Notes 3 min read

[Week of 11/27] LangChain Release Notes

New to LangChain Templates 📁 LangChain Templates are the easiest way to get started building GenAI applications. We have dozens of examples that you can adopt

Release Notes 3 min read

[Week of 10/30] LangChain Release Notes

Announcing LangChain Templates A collection of easily deployable reference architectures for a wide variety of tasks so you can get going fast. * Learn more about

Release Notes 3 min read

[Week of 10/16] LangChain Release Notes

Announcing LangServe LangServe is the best way to deploy your LangChains. Blog Post. GitHub repo * Includes: Input/output schema, /docs endpoint, invoke/batch/stream endpoints,

Release Notes 3 min read

[Week of 10/2] LangChain Release Notes

New in LangSmith * Fireworks and PaLM Support in the Playground: rapidly workshopping prompts and testing them against broad range of different LLMs is becoming a

By LangChain 3 min read

[Week of 9/18] LangChain Release Notes

New in LangSmith * Org Support in LangChain Hub: share and collaborate on prompts across your team. Easily pull in organizationally-approved prompts into your LangChain code.

By LangChain 4 min read