Make the latest release highlight.
diff --git a/docs/downloads/README.md b/docs/downloads/README.md
index 40b0f14..2729399 100755
--- a/docs/downloads/README.md
+++ b/docs/downloads/README.md
@@ -4,22 +4,13 @@
 
 **Only source code releases are official Apache releases, the Windows and Linux binary distributions are just for end users connivance.**
 
-
-## 6.x releases
+## Download the last version
 | Date | Version| | Downloads |
 |:---:|:--:|:--:|:--:|
 | Jan 29th, 2019 | 6.0.0-GA | Source code| [[src]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-GA/apache-skywalking-apm-incubating-6.0.0-GA-src.tgz) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-GA/apache-skywalking-apm-incubating-6.0.0-GA-src.tgz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-GA/apache-skywalking-apm-incubating-6.0.0-GA-src.tgz.sha512)|
 | | | Binary Distribution (Windows)| [[zip]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-GA/apache-skywalking-apm-incubating-6.0.0-GA.zip) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-GA/apache-skywalking-apm-incubating-6.0.0-GA.zip.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-GA/apache-skywalking-apm-incubating-6.0.0-GA.zip.sha512)|
 | | | Binary Distribution (Linux) | [[tar]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-GA/apache-skywalking-apm-incubating-6.0.0-GA.tar.gz) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-GA/apache-skywalking-apm-incubating-6.0.0-GA.tar.gz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-GA/apache-skywalking-apm-incubating-6.0.0-GA.tar.gz.sha512)|
 | | | Documentation| [Documentation](https://github.com/apache/incubator-skywalking/blob/v6.0.0-GA/docs/README.md) |
-| Dec 25th, 2018 | 6.0.0-beta | Source code| [[src]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta-src.tgz) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta-src.tgz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta-src.tgz.sha512)|
-| | | Binary Distribution (Windows)| [[zip]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.zip) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.zip.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.zip.sha512)|
-| | | Binary Distribution (Linux) | [[tar]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.tar.gz) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.tar.gz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.tar.gz.sha512)|
-| | | Documentation| [Documentation](https://github.com/apache/incubator-skywalking/blob/v6.0.0-beta/docs/README.md) |
-| Nov. 14th, 2018 | 6.0.0-alpha | Source code| [[src]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha-src.tgz) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha-src.tgz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha-src.tgz.sha512)|
-| | | Binary Distribution (Windows)| [[zip]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.zip) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.zip.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.zip.sha512)|
-| | | Binary Distribution (Linux) | [[tar]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.tar.gz) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.tar.gz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.tar.gz.sha512)|
-| | | Documentation| [Documentation](https://github.com/apache/incubator-skywalking/blob/v6.0.0-alpha/docs/README.md) |
 
 ### Docker Images for convenience
 **Docker images are not official ASF releases but provided for convenience. Recommended usage is always to build the source**
@@ -28,8 +19,7 @@
 - SkyWalking OAP Server, https://hub.docker.com/r/apache/skywalking-oap-server
 - SkyWalking UI, https://hub.docker.com/r/apache/skywalking-ui
 
-6.0.0-GA
-------------------
+### Changes in the last version
 #### Java Agent
 - Support gson plugin(optional).
 - Support canal plugin.
@@ -67,7 +57,20 @@
 
 All issues and pull requests are [here](https://github.com/apache/incubator-skywalking/milestone/30?closed=1)
 
-## 5.x releases
+## 6.x old releases
+| Date | Version| | Downloads |
+|:---:|:--:|:--:|:--:|
+| Dec 25th, 2018 | 6.0.0-beta | Source code| [[src]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta-src.tgz) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta-src.tgz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta-src.tgz.sha512)|
+| | | Binary Distribution (Windows)| [[zip]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.zip) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.zip.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.zip.sha512)|
+| | | Binary Distribution (Linux) | [[tar]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.tar.gz) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.tar.gz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.tar.gz.sha512)|
+| | | Documentation| [Documentation](https://github.com/apache/incubator-skywalking/blob/v6.0.0-beta/docs/README.md) |
+| Nov. 14th, 2018 | 6.0.0-alpha | Source code| [[src]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha-src.tgz) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha-src.tgz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha-src.tgz.sha512)|
+| | | Binary Distribution (Windows)| [[zip]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.zip) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.zip.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.zip.sha512)|
+| | | Binary Distribution (Linux) | [[tar]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.tar.gz) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.tar.gz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.tar.gz.sha512)|
+| | | Documentation| [Documentation](https://github.com/apache/incubator-skywalking/blob/v6.0.0-alpha/docs/README.md) |
+
+
+## 5.x old releases
 | Date | Version| | Downloads |
 |:---:|:--:|:--:|:--:|
 | Oct. 17th, 2018 | 5.0.0-GA | Source code| [[src]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/5.0.0-GA/apache-skywalking-apm-incubating-5.0.0-GA-src.tgz) [[asc]](https://www.apache.org/dist/incubator/skywalking/5.0.0-GA/apache-skywalking-apm-incubating-5.0.0-GA-src.tgz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/5.0.0-GA/apache-skywalking-apm-incubating-5.0.0-GA-src.tgz.sha512) |
@@ -91,24 +94,6 @@
 | | | Binary Distribution (Linux) | [[tar]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/5.0.0-alpha/apache-skywalking-apm-incubating-5.0.0-alpha.tar.gz) [[asc]](https://www.apache.org/dist/incubator/skywalking/5.0.0-alpha/apache-skywalking-apm-incubating-5.0.0-alpha.tar.gz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/5.0.0-alpha/apache-skywalking-apm-incubating-5.0.0-alpha.tar.gz.sha512)|
 | | | Documentation | [Documentation](https://github.com/apache/incubator-skywalking/blob/v5.0.0-alpha/docs/README.md) |
 
-### Changes in 5.0.0-GA
-
-#### Agent Changes
-  - Add several package names ignore in agent settings. Classes in these packages would be enhanced, even plugin declared.
-  - Support Undertow 2.x plugin.
-  - Fix wrong class names of Motan plugin, not a feature related issue, just naming.
-
-#### Collector Changes
-  - Make buffer file handler close more safety.
-  - Fix NPE in AlarmService
-
-#### Documentations
-  - Fix compiling doc link.
-  - Update new live demo address.
-
-[Issues and Pull requests](https://github.com/apache/incubator-skywalking/milestone/27?closed=1)
-
-
 
 <br/>
 
diff --git a/docs/zh/downloads/README.md b/docs/zh/downloads/README.md
index 7e5138d..6802e5e 100755
--- a/docs/zh/downloads/README.md
+++ b/docs/zh/downloads/README.md
@@ -3,21 +3,13 @@
 
 **只有源码包属于Apache官方发布包,其他Linux和Windows平台二进制发布包只是为了方便用户使用。**
 
-## 6.x 版本
+## 下载6.x最新版本
 | 日期 | 版本| | 下载 |
 |:---:|:--:|:--:|:--:|
 | Jan 29th, 2019 | 6.0.0-GA | 源码| [[src]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-GA/apache-skywalking-apm-incubating-6.0.0-GA-src.tgz) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-GA/apache-skywalking-apm-incubating-6.0.0-GA-src.tgz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-GA/apache-skywalking-apm-incubating-6.0.0-GA-src.tgz.sha512)|
 | | | Windows| [[zip]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-GA/apache-skywalking-apm-incubating-6.0.0-GA.zip) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-GA/apache-skywalking-apm-incubating-6.0.0-GA.zip.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-GA/apache-skywalking-apm-incubating-6.0.0-GA.zip.sha512)|
 | | | Linux | [[tar]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-GA/apache-skywalking-apm-incubating-6.0.0-GA.tar.gz) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-GA/apache-skywalking-apm-incubating-6.0.0-GA.tar.gz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-GA/apache-skywalking-apm-incubating-6.0.0-GA.tar.gz.sha512)|
 | | | Document| [文档](https://github.com/apache/incubator-skywalking/blob/v6.0.0-GA/docs/README.md) |
-| Dec 25th, 2018 | 6.0.0-beta | 源码| [[src]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta-src.tgz) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta-src.tgz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta-src.tgz.sha512)|
-| | | Windows| [[zip]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.zip) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.zip.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.zip.sha512)|
-| | | Linux | [[tar]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.tar.gz) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.tar.gz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.tar.gz.sha512)|
-| | | 文档| [文档](https://github.com/apache/incubator-skywalking/blob/v6.0.0-beta/docs/README.md) |
-| Nov. 14th, 2018 | 6.0.0-alpha | 源码| [[src]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha-src.tgz) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha-src.tgz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha-src.tgz.sha512)|
-| | | Windows| [[zip]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.zip) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.zip.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.zip.sha512)|
-| | | Linux | [[tar]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.tar.gz) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.tar.gz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.tar.gz.sha512)|
-| | | 文档| [文档](https://github.com/apache/incubator-skywalking/blob/v6.0.0-alpha/docs/README.md) |
 
 ## Docker 镜像
 **Docker镜像不属于Apache官方发布包,在此提供仅为了方便用户使用。**
@@ -65,6 +57,19 @@
 
 [问题和Pull Requests](https://github.com/apache/incubator-skywalking/milestone/30?closed=1)
 
+## 6.x 版本
+| 日期 | 版本| | 下载 |
+|:---:|:--:|:--:|:--:|
+| Dec 25th, 2018 | 6.0.0-beta | 源码| [[src]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta-src.tgz) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta-src.tgz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta-src.tgz.sha512)|
+| | | Windows| [[zip]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.zip) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.zip.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.zip.sha512)|
+| | | Linux | [[tar]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.tar.gz) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.tar.gz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.tar.gz.sha512)|
+| | | 文档| [文档](https://github.com/apache/incubator-skywalking/blob/v6.0.0-beta/docs/README.md) |
+| Nov. 14th, 2018 | 6.0.0-alpha | 源码| [[src]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha-src.tgz) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha-src.tgz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha-src.tgz.sha512)|
+| | | Windows| [[zip]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.zip) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.zip.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.zip.sha512)|
+| | | Linux | [[tar]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.tar.gz) [[asc]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.tar.gz.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.tar.gz.sha512)|
+| | | 文档| [文档](https://github.com/apache/incubator-skywalking/blob/v6.0.0-alpha/docs/README.md) |
+
+
 ## 5.x 版本
 | 日期 | 版本| | 下载 |
 |:---:|:--:|:--:|:--:|
@@ -89,23 +94,6 @@
 | | | Linux | [[tar]](http://www.apache.org/dyn/closer.cgi/incubator/skywalking/5.0.0-alpha/apache-skywalking-apm-incubating-5.0.0-alpha.tar.gz) [[asc]](https://www.apache.org/dist/incubator/skywalking/5.0.0-alpha/apache-skywalking-apm-incubating-5.0.0-alpha.zip.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/5.0.0-alpha/apache-skywalking-apm-incubating-5.0.0-alpha.zip.sha512)|
 | | | 文档 | [文档](https://github.com/apache/incubator-skywalking/blob/v5.0.0-alpha/docs/README.md) |
 
-# 5.x 更新日志
-
-#### 探针改变
-  - 在探针设置中添加对包名称的忽略。这些包中的类将被增强,甚至插件声明。
-  - 支持Undertow 2.x插件。
-  - 修复Motan插件的错误类名,而不是与功能相关的问题,只是命名修改。
-
-#### Collector改变
-  - 使缓冲文件处理程序更安全地关闭。
-  - 在AlarmService中修复NPE。
-
-#### 文档
-  - Fix compiling doc link.
-  - 更新新的演示地址。
-
-[问题和Pull Requests](https://github.com/apache/incubator-skywalking/milestone/27?closed=1)
-
 # 验证版本
 使用PGP或SHA签名验证下载文件的完整性至关重要。可以使用GPG或PGP验证PGP签名。请下载KEYS以及发布的asc签名文件。建议从主发布目录而不是镜像中获取这些文件。