March 2026 monthly summary for mastra/mastra focusing on delivering robust schema validation and cross-provider interoperability. Key feature delivered: JSON Schema compatibility enhancements introducing ZodIntersection and allOf support across all provider compatibility layers, enabling more robust cross-provider validation and better handling of intersection types. This reduces integration friction when onboarding new providers and strengthens data contract correctness across the platform. The work was completed with a targeted commit (4a7ce05125b8d3d260f68f1fc4a6c6866d22ba24) as part of the fix/schema-compat effort (#14255), with broad collaboration across the team to ensure compatibility across provider layers. Overall, the update improves reliability of provider communications and validation pipelines, reduces manual override needs, and accelerates onboarding of new providers. It demonstrates a strong ability to translate complex schema requirements into scalable, cross-provider solutions and to collaborate effectively on critical platform-wide fixes.