February 2026: Delivered and stabilized features across shopware/docs and shopware/shopware focused on session management, multi-domain architecture, and API usability. Key work includes isolating cookies per subdomain for multi-domain sales channels, improving sales-channel documentation, implementing an initial storefront session cookie path adjustment (with subsequent revert to default), enhancing newsletter subscription responses via the store-api, and establishing a plugin installation rollback to preserve system integrity. These changes reduce cross-domain cookie conflicts, improve merchant UX, and strengthen deployment reliability, demonstrating solid collaboration across repositories and performance-driven execution.

January 2026 monthly summary: Implemented cache invalidation observability improvements and robust input validation across Shopware repositories. In shopware/docs, updated docs to clarify info-level cache invalidation logging and configuration options, improving developer guidance and observability. In shopware/shopware, introduced detailed cache invalidation logging with a toggle and updated invalidation logic to emit logs for invalidated cache tags, plus improved plugin:create command validation and error handling to reject invalid entries with clear exceptions. These changes enhance system transparency, reduce debugging time, and strengthen plugin onboarding reliability.