updated feign to 12.0-SNAPSHOT

spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/FeignClientsConfiguration.java

@@ -28,9 +28,12 @@ import feign.codec.Decoder;
 import feign.codec.Encoder;
 import feign.form.MultipartFormContentProcessor;
 import feign.form.spring.SpringFormEncoder;
+import feign.micrometer.FeignObservationConvention;
 import feign.micrometer.MicrometerCapability;
+import feign.micrometer.ObservedClientInterceptor;
 import feign.optionals.OptionalDecoder;
 import io.micrometer.core.instrument.MeterRegistry;
+import io.micrometer.observation.ObservationRegistry;
 
 import org.springframework.beans.factory.ObjectFactory;
 import org.springframework.beans.factory.ObjectProvider;
@@ -247,6 +250,14 @@ public class FeignClientsConfiguration {
 			return new MicrometerCapability(meterRegistry);
 		}
 
+		@Bean
+		@ConditionalOnBean(ObservationRegistry.class)
+		public FeignBuilderCustomizer defaultClientInterceptorProvider(ObservationRegistry observationRegistry,
+				ObjectProvider<FeignObservationConvention> feignObservationConvention) {
+			return builder -> builder.clientInterceptor(
+					new ObservedClientInterceptor(observationRegistry, feignObservationConvention.getIfAvailable()));
+		}
+
 	}
 
 }

spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/annotation/QueryMapParameterProcessor.java

@@ -45,7 +45,7 @@ public class QueryMapParameterProcessor implements AnnotatedParameterProcessor {
 		MethodMetadata metadata = context.getMethodMetadata();
 		if (metadata.queryMapIndex() == null) {
 			metadata.queryMapIndex(paramIndex);
-			metadata.queryMapEncoded(SpringQueryMap.class.cast(annotation).encoded());
+			// metadata.queryMapEncoded(SpringQueryMap.class.cast(annotation).encoded());
 		}
 		return true;
 	}

spring-cloud-openfeign-dependencies/pom.xml

@@ -15,7 +15,7 @@
 	<name>spring-cloud-openfeign-dependencies</name>
 	<description>Spring Cloud OpenFeign Dependencies</description>
 	<properties>
-		<feign.version>11.8</feign.version>
+		<feign.version>12.0-SNAPSHOT</feign.version>
 		<feign-form.version>3.8.0</feign-form.version>
 		<!-- Deprecated - reached EOL -->
 		<spring-security-oauth2-autoconfigure.version>2.5.2</spring-security-oauth2-autoconfigure.version>