Website update, release 6.3.0
diff --git a/docs/.vuepress/config.js b/docs/.vuepress/config.js
index 9788089..1cce8bd 100755
--- a/docs/.vuepress/config.js
+++ b/docs/.vuepress/config.js
@@ -28,6 +28,7 @@
           { text: "Home", link: "/" },
           { text: "Docs",  items: [
             { text: 'Latest dev version', link: "https://github.com/apache/skywalking/tree/master/docs" },
+            { text: '6.3.0', link: "https://github.com/apache/skywalking/tree/v6.3.0/docs"},
             { text: '6.2.0', link: "https://github.com/apache/skywalking/tree/v6.2.0/docs"},
             { text: '6.1.0', link: "https://github.com/apache/skywalking/tree/v6.1.0/docs"},
             { text: '6.0.0-GA', link: "https://github.com/apache/skywalking/tree/v6.0.0-GA/docs"},
@@ -61,6 +62,7 @@
           { text: "文档",
             items: [
               { text: '开发版本文档', link: "https://github.com/apache/skywalking/tree/master/docs" },
+              { text: '6.3.0', link: "https://github.com/apache/skywalking/tree/v6.3.0/docs"},
               { text: '6.2.0', link: "https://github.com/apache/skywalking/tree/v6.2.0/docs"},
               { text: '6.1.0', link: "https://github.com/apache/skywalking/tree/v6.1.0/docs"},
               { text: '6.0.0-GA', link: "https://github.com/apache/skywalking/tree/v6.0.0-GA/docs"},
diff --git a/docs/README.md b/docs/README.md
index 874dd76..d025fd9 100755
--- a/docs/README.md
+++ b/docs/README.md
@@ -25,9 +25,9 @@
 news:
   title: Events & News
   content:
-  - header: SkyWalking 6.2.0 release
+  - header: SkyWalking 6.3.0 release
     content: ElasticSearch storage implementation changed, high reduce payload to ElasticSearch cluster.
-    time: July 2nd 2019
+    time: Aug. 8th 2019
   - header: Welcome Zhenxu Ke as a new committer
     content: Based on his continuous contributions, he has been voted as a new committer.
     time: June 17th, 2019
diff --git a/docs/downloads/README.md b/docs/downloads/README.md
index 4d60acb..4a1178b 100755
--- a/docs/downloads/README.md
+++ b/docs/downloads/README.md
@@ -7,6 +7,10 @@
 ## Download the last version
 | Date | Version| | Downloads |
 |:---:|:--:|:--:|:--:|
+| Aug. 8th, 2019 | 6.3.0 | Source code| [[src]](https://www.apache.org/dyn/closer.cgi/skywalking/6.3.0/apache-skywalking-apm-6.3.0-src.tgz) [[asc]](https://www.apache.org/dist/skywalking/6.3.0/apache-skywalking-apm-6.3.0-src.tgz.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.3.0/apache-skywalking-apm-6.3.0-src.tgz.sha512)|
+| | | Binary Distribution (Windows)| [[zip]](https://www.apache.org/dyn/closer.cgi/skywalking/6.3.0/apache-skywalking-apm-6.3.0.zip) [[asc]](https://www.apache.org/dist/skywalking/6.3.0/apache-skywalking-apm-6.3.0.zip.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.3.0/apache-skywalking-apm-6.3.0.zip.sha512)|
+| | | Binary Distribution (Linux) | [[tar]](https://www.apache.org/dyn/closer.cgi/skywalking/6.3.0/apache-skywalking-apm-6.3.0.tar.gz) [[asc]](https://www.apache.org/dist/skywalking/6.3.0/apache-skywalking-apm-6.3.0.tar.gz.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.3.0/apache-skywalking-apm-6.3.0.tar.gz.sha512)|
+| | | Documentation| [Documentation](https://github.com/apache/skywalking/blob/v6.3.0/docs/README.md) |
 | July 2nd, 2019 | 6.2.0 | Source code| [[src]](https://www.apache.org/dyn/closer.cgi/skywalking/6.2.0/apache-skywalking-apm-6.2.0-src.tgz) [[asc]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0-src.tgz.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0-src.tgz.sha512)|
 | | | Binary Distribution (Windows)| [[zip]](https://www.apache.org/dyn/closer.cgi/skywalking/6.2.0/apache-skywalking-apm-6.2.0.zip) [[asc]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0.zip.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0.zip.sha512)|
 | | | Binary Distribution (Linux) | [[tar]](https://www.apache.org/dyn/closer.cgi/skywalking/6.2.0/apache-skywalking-apm-6.2.0.tar.gz) [[asc]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0.tar.gz.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0.tar.gz.sha512)|
@@ -23,67 +27,6 @@
 - SkyWalking OAP Server, https://hub.docker.com/r/apache/skywalking-oap-server
 - SkyWalking UI, https://hub.docker.com/r/apache/skywalking-ui
 
-### Changes in the last version
-#### Project
-* ElasticSearch implementation performance improved, and CHANGED totally. Must delete all existing indexes to do upgrade.
-* CI and Integration tests provided by ASF INFRA.
-* Plan to enhance tests including e2e, plugin tests in all pull requests, powered by ASF INFRA.
-* DataCarrier queue write index controller performance improvement. 3-5 times quicker than before.
-* Add windows compile support in CI.
-
-#### Java Agent
-* Support collect SQL parameter in MySQL plugin.[Optional]
-* Support SolrJ plugin.
-* Support RESTEasy plugin.
-* Support Spring Gateway plugin for 2.1.x
-* TracingContext performance improvement.
-* Support Apache ShardingSphere(incubating) plugin.
-* Support `span#error` in application toolkit.
-* Fix OOM by empty stack of exception.
-* FIx wrong cause exception of stack in span log.
-* Fix unclear the running context in SpringMVC plugin.
-* Fix CPU usage accessor calculation issue.
-* Fix SpringMVC plugin span not stop bug when doing HTTP forward.
-* Fix lettuce plugin async commend bug and NPE.
-* Fix webflux plugin cast exception.
-* [CI]Support `import` check.
-
-#### Backend
-* Support time series ElasticSearch storage.
-* Provide dynamic configuration module and implementation. Slow SQL threshold supports dynamic config today.
-* Dynamic Configuration module provide multiple implementations, DCS(gRPC based), Zookeeper, Apollo, Nacos.
-* Provide P99/95/90/75/50 charts in topology edge.
-* New topology query protocol and implementation.
-* Support Envoy ALS in Service Mesh scenario.
-* Support Nacos cluster management.
-* Enhance metric exporter. Run in increment and total modes.
-* Fix module provider is loaded repeatedly.
-* Change TOP slow SQL storage in ES to Text from Keyword, as too long text issue.
-* Fix H2TopologyQuery tiny bug.
-* Fix H2 log query bug.(No feature provided yet)
-* Filtering pods not in 'Running' phase in mesh scenario.
-* Fix query alarm bug in MySQL and H2 storage.
-* Codes refactor.
-
-#### UI
-* Fix some `ID is null` query(s).
-* Page refactor, especially time-picker, more friendly.
-* Login removed.
-* Trace timestamp visualization issue fixed.
-* Provide P99/95/90/75/50 charts in topology edge.
-* Change all P99/95/90/75/50 charts style. More readable.
-* Fix 404 in trace page.
-
-#### Document
-* Go2Sky project has been donated to SkyAPM, change document link.
-* Add FAQ for ElasticSearch storage, and links from document.
-* Add FAQ fro WebSphere installation.
-* Add several open users.
-* Add alarm webhook document.
-
-
-All issues and pull requests are [here](https://github.com/apache/skywalking/milestone/33?closed=1)
-
 ## Incubator release versions
 Downloads for all versions when SkyWalking was an incubator project.
 
diff --git a/docs/events/README.md b/docs/events/README.md
index b4d3997..1b066a8 100755
--- a/docs/events/README.md
+++ b/docs/events/README.md
@@ -1,5 +1,11 @@
 # SkyWalking Events
 
+## Release Apache SkyWalking APM 6.3.0
+###### Aug. 8th, 2019
+6.3.0 release. Go to [downloads](/downloads) page to find release tars.
+1. Improve ElasticSearch storage implementation performance again.
+1. OAP backend re-install w/o agent reboot required.
+
 ## Release Apache SkyWalking APM 6.2.0
 ###### July 2nd, 2019
 6.2.0 release. Go to [downloads](/downloads) page to find release tars.
diff --git a/docs/zh/README.md b/docs/zh/README.md
index 2f83c01..f52b509 100755
--- a/docs/zh/README.md
+++ b/docs/zh/README.md
@@ -26,9 +26,9 @@
 news:
   title: 事件 & 新闻
   content:
-  - header: SkyWalking 6.2.0发布
+  - header: SkyWalking 6.3.0发布
     content: ElasticSearch存储实现修改,大幅减少对ElasticSearch集群的压力。
-    time: 2019年7月2日
+    time: 2019年8月8日
   - header: 欢迎柯振旭成为新的 committer
     content: 根据他对项目长期的贡献,他被投票选举为项目的 committer。
     time: 2019年4月15日
diff --git a/docs/zh/downloads/README.md b/docs/zh/downloads/README.md
index c1ec53d..870fadb 100755
--- a/docs/zh/downloads/README.md
+++ b/docs/zh/downloads/README.md
@@ -6,6 +6,10 @@
 ## 下载6.x最新版本
 | 日期 | 版本| | 下载 |
 |:---:|:--:|:--:|:--:|
+| Aug. 8th, 2019 | 6.3.0 | Source code| [[src]](https://www.apache.org/dyn/closer.cgi/skywalking/6.3.0/apache-skywalking-apm-6.3.0-src.tgz) [[asc]](https://www.apache.org/dist/skywalking/6.3.0/apache-skywalking-apm-6.3.0-src.tgz.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.3.0/apache-skywalking-apm-6.3.0-src.tgz.sha512)|
+| | | Binary Distribution (Windows)| [[zip]](https://www.apache.org/dyn/closer.cgi/skywalking/6.3.0/apache-skywalking-apm-6.3.0.zip) [[asc]](https://www.apache.org/dist/skywalking/6.3.0/apache-skywalking-apm-6.3.0.zip.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.3.0/apache-skywalking-apm-6.3.0.zip.sha512)|
+| | | Binary Distribution (Linux) | [[tar]](https://www.apache.org/dyn/closer.cgi/skywalking/6.3.0/apache-skywalking-apm-6.3.0.tar.gz) [[asc]](https://www.apache.org/dist/skywalking/6.3.0/apache-skywalking-apm-6.3.0.tar.gz.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.3.0/apache-skywalking-apm-6.3.0.tar.gz.sha512)|
+| | | Documentation| [Documentation](https://github.com/apache/skywalking/blob/v6.3.0/docs/README.md) |
 | July 2nd, 2019 | 6.2.0 | Source code| [[src]](https://www.apache.org/dyn/closer.cgi/skywalking/6.2.0/apache-skywalking-apm-6.2.0-src.tgz) [[asc]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0-src.tgz.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0-src.tgz.sha512)|
 | | | Binary Distribution (Windows)| [[zip]](https://www.apache.org/dyn/closer.cgi/skywalking/6.2.0/apache-skywalking-apm-6.2.0.zip) [[asc]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0.zip.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0.zip.sha512)|
 | | | Binary Distribution (Linux) | [[tar]](https://www.apache.org/dyn/closer.cgi/skywalking/6.2.0/apache-skywalking-apm-6.2.0.tar.gz) [[asc]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0.tar.gz.asc) [[sha512]](https://www.apache.org/dist/skywalking/6.2.0/apache-skywalking-apm-6.2.0.tar.gz.sha512)|
@@ -22,66 +26,6 @@
 - SkyWalking OAP Server, https://hub.docker.com/r/apache/skywalking-oap-server
 - SkyWalking UI, https://hub.docker.com/r/apache/skywalking-ui
 
-### 6.1.0更新日志
-#### Project
-* ElasticSearch 存储实现改进。模型完全修改,升级版本需要删除之前所有的索引.
-* CI和集成测试由Apache基础设施提供
-* DataCarrier性能提升3-5倍.
-* CI编译校验增加Windows平台.
-
-#### Java Agent
-* 支持采集SQL参数[可选]
-* 支持 SolrJ 插件.
-* 支持 RESTEasy 插件.
-* 支持 Spring Gateway 2.1.x 插件
-* TracingContext性能优化
-* 支持 Apache ShardingSphere(incubating) 插件.
-* application toolkit支持 `span#error`.
-* 修复空堆栈造成探针OOM的问题
-* 修复堆栈信息部正确的问题
-* 修复SpringMVC插件上下文清除不完全的问题
-* 修复CPU读取不正确的问题
-* 修复 SpringMVC 插件不支持HTTP forward的问题.
-* 修复 lettuce plugin async commend NPE.
-* 修复 webflux plugin cast exception.
-* [CI]支持 `import` check.
-
-#### Backend
-* 支持ElasticSearch 基于时间存储的实现.
-* 支持后端动态配置。支持慢SQL阈值动态配置.
-* 动态配置服务端实现支持DCS(gRPC based), Zookeeper, Apollo, Nacos.
-* 拓扑图中支持 P99/95/90/75/50 图标.
-* 新拓扑图查询协议
-* 支持 Envoy ALS in Service Mesh .
-* 支持 Nacos 集群管理
-* 增强metrics exporter, 支持增量和全量导出
-* 修复 module provider 重复加载问题
-* 修改 TOP slow SQL 太长在ES中无法存储的问题
-* 修复 H2TopologyQuery bug.
-* 修复 H2 log query bug.(无功能影响)
-* Mesh场景下,支持pod状态过滤
-* 修复H2和MySQL告警查询bug
-* 代码重构
-
-#### UI
-* 修复`ID is null`查询
-* 页面重构,时间选择更友好
-* 登录移除
-* 修复Trace时间显示不正确
-* 新增拓扑图中,线指标 P99/95/90/75/50
-* 修改 P99/95/90/75/50 风格,提高可读性
-* 修复trace页面刷新404问题
-
-#### Document
-* Go2Sky项目加入SkyAPM组织,链接更新
-* 增加 ElasticSearch storage FAQ
-* 增加 WebSphere 安装 FAQ.
-* 新增开源用户
-* 新增告警回调接口文档
-
-
-[问题和Pull Request](https://github.com/apache/skywalking/milestone/33?closed=1)
-
 ## 孵化器历史版本
 可以从Apache 孵化器归档库中找到历史版本
 
diff --git a/docs/zh/events/README.md b/docs/zh/events/README.md
index 4e86ed4..aab5605 100755
--- a/docs/zh/events/README.md
+++ b/docs/zh/events/README.md
@@ -1,5 +1,11 @@
 # SkyWalking 事件概要
 
+## SkyWalking 6.3.0 发布
+###### 2019年8月8日
+Apache SkyWalking 6.3.0发布。跳转到 [下载](/downloads) 页面查找发布版本。
+1. 进一步优化ElasticSearch存储实现修
+1. 后端重新安装、升级时,探针不需要重启
+
 ## SkyWalking 6.2.0 发布
 ###### 2019年7月2日
 Apache SkyWalking 6.2.0发布。跳转到 [下载](/downloads) 页面查找发布版本。