v1.3.3 - Introducing roboflow-slim

New Features

Vision Events SDK & CLI (#451)

• New SDK support for the Vision Events API: write single/batch events, query with pagination, list use cases, and upload images.
• New roboflow vision-events CLI command group with subcommands: write, write-batch, query, use-cases, upload-image.
• Thin-client design — no client-side validation, so new event types and fields work without a SDK update.

roboflow-slim package (#451)

• New lightweight roboflow-slim install option for environments where PIL/OpenCV aren't needed (e.g. event ingestion pipelines, serverless functions).

Default inference URLs updated to Serverless V2 (#377)

• Object detection and instance segmentation now default to serverless.roboflow.com instead of the legacy detect.roboflow.com / outline.roboflow.com endpoints.

Bug Fixes

• Improved error messages when image upload fails with an unexpected error — now shows the filename and a clear "FAILED: Unknown error" instead of a cryptic 'str' object has no attribute 'get' traceback. (#450)

Chores

• Pre-commit hook updates: bandit 1.9.3 → 1.9.4, ruff v0.15.2 → v0.15.10. (#443)