- Add runtime existence‑check functions to Go, Node.js, and Python SDKs and extend generated automation APIs (convert, refresh, about, config) for these languages
- Engine now negotiates OutputValues on Call, downloads Java runtime on demand, and runs OPA policy packs via the language plugin; CLI improvements include secret redaction in logs and better env command descriptions
- Numerous bug fixes across PCL, CLI, SDKs, and codegen, including handling of recursive types, panic fixes, and default toolchain selections