LaunchDarkly shipped its React SDK as a prerelease, marking a new framework-specific offering built on the client SDK foundation. The release brought FlagManager improvements across client-side layers, adding FDv2 type support, refined validators, and a DataManager interface to handle full/partial/none flag update semantics. A bootstrap state reporting fix in the client SDK ensured data sources correctly reflected validity after initialization, while security patches to Next.js dependencies and a cascade of dependency bumps across server SDKs (Node, Cloudflare, Fastly, Shopify Oxygen) kept the ecosystem current with the common layer changes.