Product Updates - July 2026 : Major Core SDK Milestone, Rebuilt PubSub, and IoT Video Support
Blog post from Video SDK
July marks a significant milestone for VideoSDK with the release of production-ready architectural overhauls for its key client libraries, including JS SDK v1.0.0, React SDK v1.0.0, and Android SDK v2.0.0. These updates introduce a thread-isolated PubSub engine and a promise-based async API, aiming to enhance real-time collaboration by offloading complex background systems from the main execution thread to improve UI performance. The new Web-Worker powered PubSub system, built on a dedicated WebSocket transport with Protobuf framing, allows efficient handling of high-frequency message streams and incorporates features like batched delivery, backpressure control, and resilient reconnects. Additionally, the IoT SDK advances to support full real-time video capabilities on edge devices, and significant client-side performance improvements have been made across several platforms, including React Native and Flutter. To assist users in transitioning to these major updates, platform-specific migration guides and release notes are provided, alongside new content and resources such as video tutorials and dashboard management guides.
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