Design System Versioning Questions

Manage the evolution and versioning of a design system or component library to enable innovation while maintaining consistency for consumers. Topics include semantic versioning for components, managing breaking changes, migration guides and codemods, release and changelog practices, feature toggles or opt in windows for new patterns, and communication plans for designers and engineers. Evaluate strategies for testing and validating component changes across multiple applications, establishing deprecation timelines, and balancing stability with incremental improvements. At senior levels discuss governance models, contribution workflows, documenting migration paths, and metrics for adoption and regression risk.