Release Notes

2.2.x branch

Adapted to Spring Boot 2.4, the Spring Cloud Hoxton version and the following Spring Cloud Alibaba version are arranged in the following table from newest to old (the latest version is marked with *):

Spring Cloud Alibaba Version	Spring Cloud Version	Spring Boot Version
2.2.10-RC2*	Spring Cloud Hoxton.SR12	2.3.12.RELEASE
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(stop maintenance, upgrade recommended)	Spring Cloud Finchley	2.0.X.RELEASE
1.5.1.RELEASE(stop maintenance, upgrade recommended)	Spring Cloud Edgware	1.5.X.RELEASE

Component version relationship

Each Spring Cloud Alibaba version and the corresponding versions of the components it adapts to are shown in the following table (note that Spring Cloud Dubbo has been removed from the trunk since 2021.0.1.0 and will no longer evolve with the trunk):

Spring Cloud Alibaba Version	Sentinel Version	Nacos Version	RocketMQ Version	Dubbo Version	Seata Version
2.2.10-RC2	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
2.2.9.RELEASE	1.8.5	2.1.0	4.9.4	~	1.5.2
2.2.8.RELEASE	1.8.4	2.1.0	4.9.3	~	1.5.1
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
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