June 2026 monthly summary for sonic-buildimage focusing on delivering business-value through expanded Mellanox switch model support and improved deployment readiness. This period added three Mellanox models with corresponding configuration and performance settings, streamlining onboarding for customers using Mellanox hardware.

May 2026: Expanded configuration validation to include SPC5 and SN4280 SKUs in sonic-net/sonic-utilities, enhancing accuracy and reliability of hardware model validation. No major bugs fixed this month; focus was on validation coverage and maintainability, with changes aligned to the SPC5/SN4280 SKU rollout (#4544).

May 2025 monthly summary focused on hardware platform support for Nvidia SN4280 in sonic-buildimage. Delivered a new hardware SKU with platform-specific device profiles and port configurations, enabling support for the Nvidia SN4280 family within the SONiC build system. Implemented repository-level integration by adding new directories and symlinks to align the SN4280 configuration with existing platform workflows, reducing setup time for new devices.