John T. Myers b0026fbd0e fix(router): stop dropping client-sent default headers like anthropic-version (#320) ...

The strip_headers list in send_backend_request included default_headers
names (e.g. anthropic-version), which removed the client's value. The
already_sent check then saw the original input still contained the header
and skipped injecting the route default. Neither value reached upstream.

Remove default_headers names from strip_headers so client values pass
through. The existing already_sent guard still injects defaults only when
the client omits them.

2026-03-14 23:53:36 -07:00

..

backend_integration.rs

fix(router): stop dropping client-sent default headers like anthropic-version (#320)

2026-03-14 23:53:36 -07:00