June 2025 monthly summary for modelcontextprotocol/kotlin-sdk: Delivered a new Root Management API and related client-side support to enable dynamic root configuration while maintaining robust error handling and graceful degradation when the capability is unavailable.

May 2025 monthly summary for JetBrains/koog: - Focused on delivering a clean, streamlined Ollama model integration by improving model definitions and resolution logic. The changes reduce complexity and future maintenance by removing backward-compatibility mappings and simplifying the resolution flow. - Delivered a focused feature in Ollama model handling that enhances integration with Ollama models across the system, enabling smoother onboarding of models and fewer edge-case considerations during resolution. - Maintained code quality and traceability with a single, well-scoped commit, enabling easier review and rollback if needed.