Is langchain-ai/langchain actively maintained, or has it been abandoned?

Langchain is actively maintained, boasting 145,704 stars, and has received updates as recently as today.

Observations:

• Last Push: September 5, 2026 (0 days ago).
• Latest Release: The latest version langchain-core==1.6.2 was published on September 4, 2026.
• Active Contributors: The repository has 3,731 contributors, indicating a robust development community.
• Open Issues: There are currently 453 open issues, suggesting ongoing activity but also a certain level of complexity within the project.
• License: The project is licensed under MIT, which is permissive for most use cases.

Conclusion:

The repository for langchain-ai/langchain shows no signs of abandonment. It is being actively maintained with regular updates and a large contributor base, positioning it as a reliable choice for developers interested in agent engineering platforms. If you're looking for a solution that continues to evolve and adapt, Langchain is a robust and well-supported option.