Releases and updates to the desktop application and developer SDK.https://binho.io/https://binho.io/whats-new/cosmicsdk-v1-3-0-cross-platform-with-python-java-and-c-bindings/https://binho.io/whats-new/cosmicsdk-v1-3-0-cross-platform-with-python-java-and-c-bindings/CosmicSDK v1.3.0 is out. Across the last few releases it's become a cross-platform toolkit with bindings for Python, Java, and C#, and there's new customer-facing documentation to go with it.Fri, 29 May 2026 15:00:00 GMT<p>CosmicSDK v1.3.0 is here. Over the last few releases, the SDK has grown from a C and C++ library into a cross-platform toolkit with first-class bindings for Python, Java, and C#, so you can drive Supernova and Pulsar from whatever stack your project already runs on.</p><p>It now runs on Windows, macOS (Intel and Apple Silicon), and Linux, including arm64. v1.3.0 itself adds finer device control, programmatic bus-voltage readback, broader I3C CCC command coverage, and version reporting across the bindings, all on top of the I2C, I3C, SPI, UART, and GPIO support already in place.</p><p>We've also published new customer-facing <a href="https://binhollc.github.io/CosmicSDK/">documentation</a>, with an architecture and threading overview and protocol examples for every binding. Browse the docs, or read the <a href="https://binhollc.github.io/CosmicSDK/info/changelog.html#v1-3-0">v1.3.0 changelog</a> for the full list of changes.</p>Mission Control + SDKJonathan Georgino