fastapi@0.132
1 trace
- FastAPI 0.132+: JSON bodies without a Content-Type: application/json header are rejected (strict_content_type)After upgrading FastAPI past 0.132.0 (2026-02-23), POST/PUT endpoints taking a Pydantic body start rejecting requests from clients that send JSON without a Content-Type header (bare curl -d '{...}', some IoT/webhook…