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由于 Spring Boot 3.0，Spring Boot 2.7~2.4 和 2.4 以下版本之间变化较大，目前企业级客户老项目相关 Spring Boot 版本仍停留在 Spring Boot 2.4 以下，为了同时满足存量用户和新用户不同需求，社区以 Spring Boot 3.0 和 2.4 分别为分界线，同时维护 2022.x、2021.x、2.2.x 三个分支迭代。如果不想跨分支升级，如需使用新特性，请升级为对应分支的新版本。 为了规避相关构建过程中的依赖冲突问题，我们建议可以通过 云原生应用脚手架 进行项目创建。
1.Spring Cloud Alibaba 2022.x 分支
| Spring Cloud Alibaba Version | Spring Cloud Version | Spring Boot Version |
|---|---|---|
| 2022.0.0.0* | Spring Cloud 2022.0.0 | 3.0.2 |
| 2022.0.0.0-RC2 | Spring Cloud 2022.0.0 | 3.0.2 |
| 2022.0.0.0-RC1 | Spring Cloud 2022.0.0 | 3.0.0 |
2.Spring Cloud Alibaba 2021.x 分支
| Spring Cloud Alibaba Version | Spring Cloud Version | Spring Boot Version |
|---|---|---|
| 2021.0.5.0* | Spring Cloud 2021.0.5 | 2.6.13 |
| 2021.0.4.0 | Spring Cloud 2021.0.4 | 2.6.11 |
| 2021.0.1.0 | Spring Cloud 2021.0.1 | 2.6.3 |
| 2021.1 | Spring Cloud 2020.0.1 | 2.4.2 |
3.Spring Cloud Alibaba 2.2.x 分支
| Spring Cloud Alibaba Version | Spring Cloud Version | Spring Boot Version |
|---|---|---|
| 2.2.10-RC1* | Spring Cloud Hoxton.SR12 | 2.3.12.RELEASE |
| 2.2.9.RELEASE | Spring Cloud Hoxton.SR12 | 2.3.12.RELEASE |
| 2.2.8.RELEASE | Spring Cloud Hoxton.SR12 | 2.3.12.RELEASE |
| 2.2.7.RELEASE | Spring Cloud Hoxton.SR12 | 2.3.12.RELEASE |
| 2.2.6.RELEASE | Spring Cloud Hoxton.SR9 | 2.3.2.RELEASE |
| 2.2.1.RELEASE | Spring Cloud Hoxton.SR3 | 2.2.5.RELEASE |
| 2.2.0.RELEASE | Spring Cloud Hoxton.RELEASE | 2.2.X.RELEASE |
| 2.1.4.RELEASE | Spring Cloud Greenwich.SR6 | 2.1.13.RELEASE |
| 2.1.2.RELEASE | Spring Cloud Greenwich | 2.1.X.RELEASE |
| 2.0.4.RELEASE(停止维护，建议升级) | Spring Cloud Finchley | 2.0.X.RELEASE |
| 1.5.1.RELEASE(停止维护，建议升级) | Spring Cloud Edgware | 1.5.X.RELEASE |
4.组件版本关系
| Spring Cloud Alibaba Version | Sentinel Version | Nacos Version | RocketMQ Version | Dubbo Version | Seata Version |
|---|---|---|---|---|---|
| 2022.0.0.0 | 1.8.6 | 2.2.1 | 4.9.4 | ~ | 1.7.0 |
| 2022.0.0.0-RC2 | 1.8.6 | 2.2.1 | 4.9.4 | ~ | 1.7.0-native-rc2 |
| 2021.0.5.0 | 1.8.6 | 2.2.0 | 4.9.4 | ~ | 1.6.1 |
| 2.2.10-RC1 | 1.8.6 | 2.2.0 | 4.9.4 | ~ | 1.6.1 |
| 2022.0.0.0-RC1 | 1.8.6 | 2.2.1-RC | 4.9.4 | ~ | 1.6.1 |
| 2.2.9.RELEASE | 1.8.5 | 2.1.0 | 4.9.4 | ~ | 1.5.2 |
| 2021.0.4.0 | 1.8.5 | 2.0.4 | 4.9.4 | ~ | 1.5.2 |
| 2.2.8.RELEASE | 1.8.4 | 2.1.0 | 4.9.3 | ~ | 1.5.1 |
| 2021.0.1.0 | 1.8.3 | 1.4.2 | 4.9.2 | ~ | 1.4.2 |
| 2.2.7.RELEASE | 1.8.1 | 2.0.3 | 4.6.1 | 2.7.13 | 1.3.0 |
| 2.2.6.RELEASE | 1.8.1 | 1.4.2 | 4.4.0 | 2.7.8 | 1.3.0 |
| 2021.1 or 2.2.5.RELEASE or 2.1.4.RELEASE or 2.0.4.RELEASE | 1.8.0 | 1.4.1 | 4.4.0 | 2.7.8 | 1.3.0 |
| 2.2.3.RELEASE or 2.1.3.RELEASE or 2.0.3.RELEASE | 1.8.0 | 1.3.3 | 4.4.0 | 2.7.8 | 1.3.0 |
| 2.2.1.RELEASE or 2.1.2.RELEASE or 2.0.2.RELEASE | 1.7.1 | 1.2.1 | 4.4.0 | 2.7.6 | 1.2.0 |
| 2.2.0.RELEASE | 1.7.1 | 1.1.4 | 4.4.0 | 2.7.4.1 | 1.0.0 |
| 2.1.1.RELEASE or 2.0.1.RELEASE or 1.5.1.RELEASE | 1.7.0 | 1.1.4 | 4.4.0 | 2.7.3 | 0.9.0 |
| 2.1.0.RELEASE or 2.0.0.RELEASE or 1.5.0.RELEASE | 1.6.3 | 1.1.1 | 4.4.0 | 2.7.3 | 0.7.1 |
5.特别通知
Spring Boot 3.0 requires Java 17 as a minimum version. If you are currently using Java 8 or Java 11, you’ll need to upgrade your JDK before you can develop Spring Boot 3.0 applications.
Spring Boot 3.0要求Java 17作为最低版本。
参考资料：版本说明 · alibaba/spring-cloud-alibaba Wiki · GitHub