fix(deps): update dependency ai.koog:koog-agents to v0.4.2

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This PR contains the following updates:

Package	Change	Age	Confidence
ai.koog:koog-agents	0.4.1 -> 0.4.2

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Release Notes

JetBrains/koog (ai.koog:koog-agents)

v0.4.2

Compare Source

Published 15 Sep 2025

Bug Fixes

• Add missing tool calling support for Bedrock Nova models so agents can invoke functions when using Nova (KG-239).
• Add Android target support and migrate Android app to Kotlin Multiplatform to widen KMP coverage (KG-315, #​728, #​767).
• Add Spring Boot Java example to jump‑start integration (#​739).
• Add Java Spring auto‑config fixes: correct property binding and make Koog starter work out of the box (#​698).
• Fix split package issues in OpenAI LLM clients to avoid classpath/load errors (KG-305, #​694).
• Ensure Anthropic tool schemas include the required "type" field in serialized request bodies to prevent validation errors during tool calling (#​582).
• Fix AbstractOpenAILLMClient to correctly handle plain‑text responses in capabilities flow; add integration tests to prevent regressions (#​564).
• Fix GraalVM native image build failure so projects can compile native binaries again (#​774).
• Fix usages in OpenAI‑based data model to align with recent API changes (#​688).

Improvements

• Make agents‑mcp support KMP targets to run across more platforms (#​756).
• Add LLM client retry support to Spring Boot auto‑configuration to improve resilience on transient failures (#​748).
• Add Claude Opus 4.1 model support to Anthropic client to unlock latest reasoning capabilities (#​730).
• Add Gemini 2.5 Flash Lite model support to Google client to enable lower‑latency, cost‑efficient generations (#​769).
• Add Java‑compatible non‑streaming Prompt Executor so Java apps can call Koog without coroutines (KG-312, #​715).
• Support excluding properties in JSON Schema generation to fine‑tune structured outputs (#​638).
• Update AWS SDK to latest compatible version for Bedrock integrations.
• Introduce Postgres persistence provider to store agent state and artifacts (#​705).
• Update Kotlin to 2.2.10 in dependency configuration for improved performance and language features (#​764).
• Refactor executeStreaming to remove suspend for simpler interop and better call sites (#​720).
• Add Java‑compatible prompt executor (non‑streaming) wiring and polish across modules (KG-312, #​715).
• Decouple FileSystemEntry from FileSystemProvider to simplify testing and enable alternative providers (#​664).

CI and Build

• Nightly build configuration and dependency submission workflow added (#​695, #​737).

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