⭐️ Features / Enhancements

• [Nacos Discovery]

  • NacosWatch to update local metadata #1704
  • Nacos namingService support dynamic switching #1698
  • Adding the destroy lifecycle callback for NamingService #1638
  • Adding NacosRegistrationCustomizer #1495
  • Supporting ephemeral Nacos ServiceInstance #1488

• [Nacos Config]

• [Sidecar]

  • Sidecar health detection optimization #1686

• [Sentinel]

  • RedisDataSourceProperties's masterId logic error #1622

• [Seata]

• [Dubbo]

• [RocketMQ]

  • Use AbstractMessageChannel.getInterceptors() to replace ChannelInterceptorAware.getChannelInterceptors()

#1503

🐞 Bug Fixes

• [Nacos Discovery]

  • fix NacosServiceDiscovery.hostToServiceInstance method potential NullPointerException #1536

• [Nacos Config]

  • fix the issue of the loading order of Nacos Config #1483

• [Docs]

  • fix the code issue on documents #1646
  • fix nacos-discovery-example readme doc #1511
  • update nacos-config.adoc #1618
  • fix incorrect word in nacos-config.adoc #1484

• [Sentinel]

  • RedisDataSourceProperties's masterId logic error #1622
  • to avoid k8s readinessProbe remove the pod #1586

📔 Reference Document

• English Version

• Chinese Version(中文)

• Aliyun Commercial Components

2.2.2.RELEASE is compatible with Spring Cloud Hoxton.SR8, cheers! 🍺

Spring Cloud Alibaba is live on Spring Initializr and Aliyun Java Initializr now!

🔨 Dependency Upgrades

• [Nacos] Upgrade to Nacos Client 1.3.2 (#1631)
• [Seata] Upgrade to Seata 1.3.0 (#1650)
• [Sentinel] Upgrade to Sentinel 1.8.0 (#issues)
• [Dubbo] Upgrade to Apache Dubbo 2.7.8 (#1624)
• [Commons] Upgrade to Alibaba's Spring Context Support 1.0.9 (#1625)

❤️ Contributors

Thanks for the contributors who worked on this release!

• @delicious-zen
• @SunJiFengPlus
• @J-Cod3r
• @ChixianGen
• @fangjian0423
• @theonefx
• @yuhuangbin
• @slievrly
• @sczyh30
• @mercyblitz