What’s New in Spring Cloud 2021.0.4? Explore the Latest Features and Fixes

Spring Cloud 2021.0.4 (codename Jubilee) has been released, built on Spring Boot 2.7.x.

<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-dependencies</artifactId>
            <version>2021.0.4</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>

Spring Cloud Config

JSCH is used instead of Apache MINA to resolve a series of SSH connection issues with the configuration center (issue #1901).

Spring Cloud Gateway

Add configuration to support native JSON for GRPC filters.

spring.cloud.gateway.filter.json-to-grpc.enabled

GRPC filter supports ‘use-insecure-trust-manager’ and ‘trustedX509Certificates’.

Spring Cloud OpenFeign

Supports rewriting binary encoding transmission method.

Spring Cloud Circuitbreaker

Supports disabling the default thread‑pool configuration of Resilience4J.

Dependency Updates

PIG, a microservice RBAC permission management system based on Spring Boot 2.7, Spring Cloud 2021 & Alibaba, SAS OAuth2, has been upgraded to Spring Cloud 2021.0.4. Download: https://gitee.com/log4j/pig/tree/dev