About this Release¶ WSO2 Integrator: SI 4.3.x is a feature and dependency upgrade over 4.2.0. The Siddhi runtime, deployment.yaml schema, and operational scripts in bin/ are unchanged in behavior, so existing 4.2.0 Siddhi applications and configurations carry forward without modification. New WSO2 Integrator release with bundled integrators WSO2 Integrator replaces the existing WSO2 Integrator: SI extension and the Tooling editor by bundling all of our integrators into a single, cohesive tool. To access SI, simply switch profiles to WSO2 Integrator: SI in the Configure panel. Download the latest release¶ Get the latest version of WSO2 Integrator: Download here