v0.33.8

src/proxy/cache_helpers.rs

@@ -301,6 +301,7 @@ fn apply_backend_diagnostic_values(
     backend_header: bool,
     backend_timing_header: bool,
 ) {
+    response.headers_mut().remove("x-rustproxy-backend");
     response.headers_mut().remove("x-rust-proxy-backend");
     response.headers_mut().remove("x-rust-proxy-backend-time");
     response.headers_mut().remove("x-rustproxy-backend-time");