Spring Cloud 2023.0.0 (aka Leyton) Is Now Available

On behalf of the community, I am pleased to announce that the General Availability (RELEASE) of the Spring Cloud 2023.0.0 Release Train is available today. The release can be found in Maven Central. You can check out the 2023.0 release notes for more information.

Notable Changes in the 2023.0 Release Train

This release is based upon Spring Boot 3.2.0.

See all issues in 2023.0.0 here.

Spring Cloud Gateway

• Spring Cloud Gateway Server MVC, a Servlet/Spring MVC compatible gateway is included in 2023.0 (issue, initial PR)
• Gateway Actuator discovery enhancements (PR 3147)

Spring Cloud Function

• Users now have the ability to deploy REST applications as AWS Lambdas or Azure Functions

• CRUD mappings for functions deployed as REST endpoints via spring-cloud-function-web

Spring Cloud Openfeign

• Java HttpClient Support (#689)

Spring Cloud Commons

• Refresh Scope on restart - a feature tailored to allow adapting to environment changes on JVM Checkpoint-Restart (PR 1266)
• Load balancer support for new RestClient (1293
• Deterministic subsetting load balancing algorithm to limit the number of instances (1288)

Spring Cloud Config

• Native image support for Config Server (PR 2361)

Spring Cloud Kubernetes

• Upgrade fabric8 to 6.7.2 (#1373)
• Upgrade Kubernetes Java Client to 19.0.0 (1502)

Spring Cloud Build

• All Spring Cloud docs are built unsing Antora, which includes new searching functionality.

The following modules were updated as part of 2023.0.0:

As always, we welcome feedback on GitHub, on Gitter, on Stack Overflow, or on Twitter.

To get started with Maven with a BOM (dependency management only):

<dependencyManagement>
 <dependencies>
 <dependency>
 <groupId>org.springframework.cloud</groupId>
 <artifactId>spring-cloud-dependencies</artifactId>
 <version>2023.0.0</version>
 <type>pom</type>
 <scope>import</scope>
 </dependency>
 </dependencies>
</dependencyManagement>
<dependencies>
 <dependency>
 <groupId>org.springframework.cloud</groupId>
 <artifactId>spring-cloud-starter-config</artifactId>
 </dependency>
 <dependency>
 <groupId>org.springframework.cloud</groupId>
 <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
 </dependency>
 ...
</dependencies>

or with Gradle:

plugins {
 id 'java'
 id 'org.springframework.boot' version '3.2.0'
 id 'io.spring.dependency-management' version '1.1.4'
}

repositories {
 mavenCentral()
}

ext {
 set('springCloudVersion', "2023.0.0")
}

dependencies {
 implementation 'org.springframework.cloud:spring-cloud-starter-config'
 implementation 'org.springframework.cloud:spring-cloud-starter-netflix-eureka-client'
 // ...
}

dependencyManagement {
 imports {
 mavenBom "org.springframework.cloud:spring-cloud-dependencies:${springCloudVersion}"
 }
}

Get the Spring newsletter

Stay connected with the Spring newsletter

Subscribe