langchain-core==1.2.24

LangChain Releases / 4/2/2026

📰 NewsDeveloper Stack & InfrastructureTools & Practical Usage

共有:

Key Points

langchain-core v1.2.24 has been released as an update over v1.2.23, including multiple core-level changes.
The update adds functionality to impute placeholder filenames for OpenAI file inputs to improve compatibility and user experience.
A security/maintenance change bumps Pygments to version 2.20.0 or higher across all related LangChain packages to address CVE-2026-4539.
A fix expands the _WellKnownOpenAITools list by adding "computer," improving tool recognition for OpenAI integrations.

Changes since langchain-core==1.2.23

release(core): 1.2.24 (#36434)
feat(core): impute placeholder filenames for OpenAI file inputs (#36433)
chore: pygments>=2.20.0 across all packages (CVE-2026-4539) (#36385)
fix(core): add "computer" to _WellKnownOpenAITools (#36261)