TypeScript SDK v0.5.1

What's New

Fixed

• (Workflows) Increased retry window from ~2 minutes to ~5 minutes for better resilience to transient failures
• (Workflows) Omit private fields from TaskRunResult

Full Changelog: https://github.com/render-oss/sdk/blob/main/typescript/CHANGELOG.md

Python SDK v0.6.1

What's New

Fixed

• (Workflows) Also retry on RemoteProtocolError failures over Unix domain sockets, and use a longer retry window (5 minutes) to survive server restarts
• (Workflows) Coerce dict retry configs to Retry instances at task option construction, fixing possible AttributeError during registration
• Handle non-JSON error responses (e.g. plain-text 401) in HTTP decorators instead of surfacing a misleading JSONDecodeError

Full Changelog: https://github.com/render-oss/sdk/blob/main/python/CHANGELOG.md

TypeScript SDK v0.5.0

What's New

Added

• SUCCEEDED workflows task run status for forward-compatibility with upcoming status rename
• TaskRunWithCursor type export for paginated list responses

Changed

• Breaking: Workflows taskIdentifier parameter renamed to taskSlug in startTask() and runTask()
• Breaking: Workflows listTaskRuns() now returns TaskRunWithCursor[] (use .taskRun to access the TaskRun)

Fixed

• Object storage: auto-calculate size for string inputs in put(), removing need for callers to provide it
• Object storage: replace generic "Unknown error" with typed ClientError/ServerError including HTTP status codes

Full Changelog: https://github.com/render-oss/sdk/blob/main/typescript/CHANGELOG.md

Python SDK v0.6.0

What's New

Added

• SUCCEEDED workflow task run status for forward-compatibility with upcoming status rename

Changed

• Breaking: Workflows TaskIdentifier type renamed to TaskSlug
• Breaking: Workflows task_identifier parameter renamed to task_slug in run_task() and start_task()
• Breaking: Workflows list_task_runs() now returns list[TaskRunWithCursor] (use .task_run to access the TaskRun)

Full Changelog: https://github.com/render-oss/sdk/blob/main/python/CHANGELOG.md

TypeScript SDK v0.4.1

What's New

Fixed

• Treat CANCELED as a terminal task run status to prevent hanging on canceled tasks for workflows

Full Changelog: https://github.com/render-oss/sdk/blob/main/typescript/CHANGELOG.md

Python SDK v0.5.0

What's New

Added

• Synchronous Render client for use with Flask, Django, and other sync frameworks
• start_task() method for fire-and-forget and deferred-wait task invocation patterns for workflows

Changed

• Breaking: Render is now the synchronous client; use RenderAsync for async
• Breaking: run_task() now starts and waits for completion, returning TaskRunDetails; use start_task() for the previous run_task() behavior for workflows
• Breaking: Renamed workflows task-level timeout parameter to timeout_seconds
• Migrated from Poetry to uv for dependency management and builds

Fixed

• Treat CANCELED as a terminal task run status to prevent hanging on canceled tasks for workflows

Full Changelog: https://github.com/render-oss/sdk/blob/main/python/CHANGELOG.md

TypeScript SDK v0.4.0

What's New

Added

• startTask() method that decouples task invocation from event streaming for workflows
• taskRunEvents() method on WorkflowsClient for streaming run events from workflows
• Automatic retries with exponential backoff for transient errors and rate limits for workflows
• Accept RENDER_OWNER_ID and RENDER_REGION environment variables for object storage

Changed

• Updated README with Bun installation instructions

Full Changelog: https://github.com/render-oss/sdk/blob/main/typescript/CHANGELOG.md

Python SDK v0.4.0

What's New

Added

• E2E tests for object storage
• Automatic retries with exponential backoff for transient errors and rate limits for workflows

Changed

• Breaking: Moved client.stream_task_run_events() to workflows.task_run_events()
• Accept RENDER_OWNER_ID and RENDER_REGION environment variables for object storage
• Updated README and workflows example code

Fixed

• Breaking: Remove auto_start to avoid atexit conflicts for workflows task definition
• Fix render-workflows CLI wrapper when used as Render service start command

Full Changelog: https://github.com/render-oss/sdk/blob/main/python/CHANGELOG.md

TypeScript SDK v0.3.0

What's New

Added

• Added list() method to ObjectClient and ScopedObjectClient with cursor-based pagination
• Added Bun runtime compatibility for object storage uploads

Fixed

• Fixed Content-Length calculation in workflows UDS client for correct multi-byte UTF-8 handling
• Improved validation of object file sizes

Full Changelog: https://github.com/render-oss/sdk/blob/main/typescript/CHANGELOG.md

Python SDK v0.3.0

What's New

Added

• Cursor-based pagination support for list objects (hasNext, nextCursor fields)

Changed

• Sanitize storage error messages to hide provider details
• Updated README with @app.task() pattern

Fixed

• Object file streaming uploads
• Better detection and handling of error messages
• Removed client-side region validation for forward compatibility
• Removed timeouts on httpx get/put from presigned URLs
• Raise ClientError when uploading objects larger than server allows
• Allow uploading streams of size 0

Full Changelog: https://github.com/render-oss/sdk/blob/main/python/CHANGELOG.md