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@@ -27,6 +27,7 @@ With Spring Cloud Alibaba, you only need to add some annotations and a small amo
 
 For more features, please refer to [Roadmap](https://github.com/alibaba/spring-cloud-alibaba/blob/master/Roadmap.md).
 
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 ## Components
 
 **[Sentinel](https://github.com/alibaba/Sentinel)**: Sentinel takes "traffic flow" as the breakthrough point, and provides solutions in areas such as flow control, concurrency, circuit breaking, and load protection to protect service stability.