FastAPI 0.152.0 ๐Ÿ›

Validation errors for header parameter models now use the HTTP header name: "save-data" instead of "save_data".

Easier to see which header is missing or invalid. โœจ

fastapi.tiangolo.com/release-notes/

Oct 20, 2026 ยท 12:14 PM UTC

1
2
23
2,078
RepliesRelevant
Replying to @FastAPI
@FastAPI I love @FastAPI , I've been using it since I don't remember when and I don't plan to use anything else for my APIs but one release per change is a little too much, don't you think?
0
0
0
6