Version | Release date | Release notes |
4.2.0 | December 06, 2024 | Application shutdown events are added to graceful shutdown. For more information, see Event Hub event summary. Support for the SpringBoot 3 series is improved for graceful shutdown. Instrumentation support for the Tomcat Servlet framework is added to traffic protection. This feature is disabled by default. Default circuit breaking protection, total QPS/concurrent throttling protection, system protection, and exception configuration are added to system protection. For more information, see Configure system protection. The boundary logic of Spring Cloud Loadbalancer is optimized for end-to-end canary release. Support for the Dubbo3.x Triple protocol and application-level service discovery is added to end-to-end canary release. An issue with Spring Cloud applications when using Consul as the registry is fixed for end-to-end canary release. Performance issues with passive notifications are optimized for graceful shutdown. A write defect that occurs when the default log directory has no permissions is fixed in Microservices Governance.
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4.1.10 | September 05, 2024 | Intra-zone routing priorities are supported for Spring Cloud applications and Dubbo applications. The MyBatis plug-in for MSE traffic protection is disabled by default. You can enable it by adding the environment variable or application startup parameter spring.cloud.ahas.sentinel.mybatis.enabled=true to the configuration file. Message canary release is supported for Ons Client versions. The following issue is fixed: The consumer interface in the MSE Dubbo framework is invisible in specific scenarios. The bug in the Feign framework for traffic protection is fixed to ensure the normal use of fallback operations in specific scenarios.
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4.1.9 | July 10, 2024 | The following issue is fixed: Tag-based routing rules of Dubbo applications fail to be pulled. Defects in Microservices Governance in SAE scenarios are fixed, and the :54199/readiness endpoint is introduced for readiness probe. The conflict between the agent and sentinel-spring-webmvc-6x-adapter is fixed. Canary release for messaging is supported for RocketMQ 4.x messages that are sent by using the synchronization mode or obtained by using the pull mode. You can specify the minimum startup memory size by using the ALIYUN_JAVA_AGENT_MINIMAL_MEMORY environment variable. Graceful shutdown is supported for Dubbo 3.2.x and RocketMQ.
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3.2.10 | July 11, 2024 | The following issue is fixed: Application startup fails in scenarios in which the Spring Cloud Alibaba Sentinel framework is used. |
3.2.9 | March 28, 2024 | The custom event tracking feature is supported for traffic protection provided by Microservices Governance. For more information, see How to add custom interfaces in Microservices Governance. Spring Boot 3.0 to 3.2 are supported in Microservices Governance. JDK 21 is supported in Microservices Governance. Dubbo 3.x is supported in Microservices Governance.
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