2.6.5 release changes.md (#2708)

* release 2.6.5

* release 2.6.5

* release 2.6.5 changes

* add 2.6.5 release note

* add 2.6.5 release note

CHANGES.md

@@ -4,23 +4,28 @@
 
 Enhancements / Features：   
 
-- [#2655](https://github.com/apache/incubator-dubbo/issues/2655) @Service and @Reference Optimization 
-- [#1641](https://github.com/apache/incubator-dubbo/issues/1641) [Enhancement] the algorithm of load issue on Windows good first issue help wanted level/easy type/bug
-- [#2600](https://github.com/apache/incubator-dubbo/issues/2600) add javadoc to dubbo-all module good first issue help wanted
-- [#2560](https://github.com/apache/incubator-dubbo/issues/2560) A empty directory dubbo-config/dubbo-config-spring/src/test/resources/work after package source tgz
-- [#2519](https://github.com/apache/incubator-dubbo/issues/2519) Can we make the bom and all module become the child module of dubbo-parent? good first issue help wanted 
-- [#2235](https://github.com/apache/incubator-dubbo/issues/2235) [Enhancement] Reactor the generation rule for @Service Bean name type/enhancement 
-
+- @Service and @Reference Optimization [#2655](https://github.com/apache/incubator-dubbo/issues/2655) [#2657](https://github.com/apache/incubator-dubbo/issues/2657) 
+- [Enhancement] the algorithm of load issue on Windows good first issue help wanted. [#1641](https://github.com/apache/incubator-dubbo/issues/1641)
+- add javadoc to dubbo-all module good first issue help wanted. [#2600](https://github.com/apache/incubator-dubbo/issues/2600) 
+- [Enhancement] Reactor the generation rule for @Service Bean name type/enhancement [#2235](https://github.com/apache/incubator-dubbo/issues/2235) 
+- Optimize LeastActiveLoadBalance and add weight test case. [#2584](https://github.com/apache/incubator-dubbo/issues/2584) 
+- Smooth Round Robin selection. [#2647](https://github.com/apache/incubator-dubbo/pull/2647) 
+- [Enhancement] Resolve the placeholders for sub-properties. [#2297](https://github.com/apache/incubator-dubbo/pull/2297) 
 
 Bugfixes：    
 
-- [#2063](https://github.com/apache/incubator-dubbo/issues/2063) @Service(register=false) is not work type/bug
-- [#1903](https://github.com/apache/incubator-dubbo/issues/1903) Our customized serialization id exceeds the maximum limit, now it cannot work on 2.6.2 anymore. type/bug
-- [#2194](https://github.com/apache/incubator-dubbo/issues/2194) Annotation @Reference can't support to export a service with a sync one and an async one type/bug 
-- [#2522](https://github.com/apache/incubator-dubbo/issues/2522) `org.apache.dubbo.config.spring.beans.factory.annotation.ReferenceAnnotationBeanPostProcessor#generateReferenceBeanCacheKey` has a bug type/bug
-- [#2256](https://github.com/apache/incubator-dubbo/issues/2256) 2.6.x Spring Event & Bugfix
-- [#2621](https://github.com/apache/incubator-dubbo/issues/2621) fix #1641, support get system load on windows.
-- [pr#2624](https://github.com/apache/incubator-dubbo/pull/2624) Fix incorrect descriptions for dubbo-serialization module 
+- @Service(register=false) is not work. [#2063](https://github.com/apache/incubator-dubbo/issues/2063) 
+- Our customized serialization id exceeds the maximum limit, now it cannot work on 2.6.2 anymore. [#1903](https://github.com/apache/incubator-dubbo/issues/1903) [#2668](https://github.com/apache/incubator-dubbo/pull/2668)   
+- Annotation @Reference can't support to export a service with a sync one and an async one . [#2194](https://github.com/apache/incubator-dubbo/issues/2194) 
+- `org.apache.dubbo.config.spring.beans.factory.annotation.ReferenceAnnotationBeanPostProcessor#generateReferenceBeanCacheKey` has a bug. [#2522](https://github.com/apache/incubator-dubbo/issues/2522) 
+- 2.6.x Spring Event & Bugfix. [#2256](https://github.com/apache/incubator-dubbo/issues/2256) 
+- fix #1641, support get system load on windows. [#2621](https://github.com/apache/incubator-dubbo/issues/2621) 
+- Fix incorrect descriptions for dubbo-serialization module. [pr#2624](https://github.com/apache/incubator-dubbo/pull/2624) 
+- A empty directory dubbo-config/dubbo-config-spring/src/test/resources/work after package source tgz. [#2560](https://github.com/apache/incubator-dubbo/issues/2560) 
+- Fixed 2.6.x branch a minor issue with doConnect not using getConnectTimeout() in NettyClient. [#2622](https://github.com/apache/incubator-dubbo/issues/2622) 
+- merge fix from 2.7.0 to 2.6.x (if invoker is destroyed due to address refresh from registry, let's allow the current invoke to proceed). [#2680](https://github.com/apache/incubator-dubbo/pull/2680) 
+- Bean name of @service annotated class does not resolve placeholder. [#1755](https://github.com/apache/incubator-dubbo/issues/1755) 
+
 
 Issues and Pull Requests, check [milestone-2.6.5](https://github.com/apache/incubator-dubbo/milestone/21).