JetBrains/koog 0.5.2

on GitHub

Published 29 Oct 2025

New Features

• Add subtask extension for non-graph agents similar to subgraphWithTask (#982)
• Add MistralAI LLM Client (#622)

Improvements

• Replace string content and attachments list in messages with a unified content parts list to make the API more flexible and preserve text/attachment parts order (#1004)
• Add input and output attributes to the NodeExecuteSpan span in OpenTelemetry to improve observability (KG-501)
• Set the JVM target to 11 to support older JVM versions and explicitly specify the JVM target. (#1015)
• Support multi-responses from LLM in the subgraphWithTask API (KG-507)