2026.0.1

Change in the configuration of Spring Cloud Gateway HTTP client proxy

Starting from 2026.0.0, the prefix spring.cloud.gateway.httpclient.proxy.* is no longer supported. You must use spring.cloud.gateway.server.webflux.httpclient.proxy.* instead.

Old (Deprecated):

            spring:
              cloud:
                gateway:
                  httpclient:
                    proxy:
                      host: ...
                      port: ...
        

New (Required):

            spring:
              cloud:
                gateway:
                  server:
                    webflux:
                      httpclient:
                        proxy:
                          host: ...
                          port: ...
        

If you upgraded from a version before 2026.0.0 and the old prefix is still present in your server configuration file (application.yaml or values.yaml), IDE Services will silently ignore the proxy configuration and attempt direct connections to upstream hosts.

07 May 2026