Announcing Together Python SDK v2.0

This post announces the release of Python SDK v2.0, detailing its migration from v1. Key technical contributions include the adoption of an OpenAPI specification with Stainless for generation, leading to a closer API mapping and easier feature shipping. It introduces "TypeScript-like" typing in Python for improved type safety and developer experience, utilizing `httpx` for better performance (average 20ms faster per request). The SDK features a redesigned error hierarchy with specific status-code classes and transport/timeout errors, and enforces keyword-only arguments for all API calls. New capabilities include raw response access, streaming helpers with context managers, and session management for the Code Interpreter. Beta APIs for Instant Clusters are also included.