[Release] langchain-ai/langchain langchain-core==1.2.30: langchain-core==1.2.30

LangChain Core version 1.2.30 has been released with security improvements and bug fixes. The primary change includes hardening of private SSRF (Server-Side Request Forgery) utilities to enhance security. This is a patch release following version 1.2.29, focusing on stability and protection against potential security vulnerabilities.

Key Points

• •LangChain Core updated to version 1.2.30 with security enhancements
• •SSRF (Server-Side Request Forgery) utilities have been hardened to prevent unauthorized requests
• •Private utility functions strengthened against potential security exploits
• •Patch release addressing security concerns from previous version 1.2.29
• •Recommended upgrade for users relying on LangChain Core for production applications
• •Security-focused maintenance release with no breaking changes indicated

Concepts