🥳Announcing LangChain and LangGraph 1.0 LangChain and LangGraph 1.0 versions are now LIVE!!!! For both Python and TypeScript Some exciting highlights: - NEW DOCS!!!! - LangChain Agent: revamped and more flexible with middleware - LangGraph 1.0: we've been really happy with LangGraph and this is our official stamp of... approval - Standard content blocks: swap seamlessly between models Read more about it here: We hope you love it!show more

hey thats me!

Went through the docs today. Chef’s kiss

Awesome job @sydneyrunkle @huntlovell and @WHinthorn! Love working with you all ❤️

new docs are soooooo clean! what i'd consider the single biggest improvement we've made!

Well done, I've been building with LangChain and LangGraph from the early days. This is great to see!

great man looks too interesting especially the “create_agent” abstraction would be a lot helpful for me to build multi step agentic AI applications and workflows love the pace at which langchain is working good luck

first!

Huge - congrats on the team efforts!

Amazing work on getting LangChain and LangGraph to 1.0!

is there a full video of your discussion ?

I remember when LangChain become 1.0.0, there is this such powerful satisfaction when your job hit this specific version, don’t think you can have that on other versions, perhaps closest one is 0.1.0! Congrats.

Huge guys, the docs are on point

The real milestone isn’t 1.0 it’s when enterprises trust it enough to build mission-critical systems on it

already do!

Great convo -- exciting evolution and revolution of LangChain's oss suite!

Awesome! Great job, team👏 will read the doc

Would langgraph cloud self hosted version now support langgraph 1.0

yup!

Great , would try it out

I haven’t checked them out yet but had to laugh out loud at NEW DOCS in all caps. Congrats and I hope the new docs live up to the 1.0 standard.🎉

Had to emphasis it!

Amazing work by the team on the revamped look of LangChain and LangGraph!

Excited to see the new agent with middleware support.

Congratulations on the 1.0 release! The emphasis on NEW DOCS is totally deserved - good documentation can make or break adoption. The addition of standard content blocks for swapping between models sounds like it'll make development so much smoother.

This is a major leap for agent engineering! The new middleware flexibility and standardized content blocks will redefine how developers build adaptive AI workflows.

create_agent middleware is fantastic

Congrats! Does that mean support for e.g. OpenAI responses API with structured output?

doope, so bullish on langchain!

"The floor is lowered and ceiling is raised" :) .. This is great...

Great product, great framework Love it!

love to see this, congrats to the langchain team!

Ohhh sweeet

Also recommend people to build their own agent framework based on LangChain or LangGraph for specific user cases.

Amazing, congratulations to you and the team!!

This is nice. I hope all the other repo's like langchain-milvus etc are made langchain1.0 compatible soon, so I can fully migrate to langchain1.0

LangGraph 1.0 🚀✅

Congrats on the launch!!

Good to see there’s been a revamp. However I think still has better abstractions.

fresh doc