Push for 6.0.0-GA release updates.
diff --git a/docs/.vuepress/config.js b/docs/.vuepress/config.js
index 4b0cbda..afeccce 100755
--- a/docs/.vuepress/config.js
+++ b/docs/.vuepress/config.js
@@ -28,8 +28,7 @@
           { text: "Home", link: "/" },
           { text: "Docs",  items: [
             { text: 'Latest dev version', link: "https://github.com/apache/incubator-skywalking/tree/master/docs" },
-            { text: '6.0.0-beta', link: "https://github.com/apache/incubator-skywalking/tree/v6.0.0-beta/docs"},
-            { text: '5.0.0-GA', link: "https://github.com/apache/incubator-skywalking/tree/v5.0.0-GA/docs"}
+            { text: '6.0.0-GA', link: "https://github.com/apache/incubator-skywalking/tree/v6.0.0-GA/docs"},
           ], },
           { text: "Events", link: "/events/" },
           { text: "Blog", link: "/blog/" },
@@ -60,8 +59,7 @@
           { text: "文档",
             items: [
               { text: '开发版本文档', link: "https://github.com/apache/incubator-skywalking/tree/master/docs" },
-              { text: '6.0.0-beta', link: "https://github.com/apache/incubator-skywalking/tree/v6.0.0-beta/docs"},
-              { text: '5.0.0-GA', link: "https://github.com/apache/incubator-skywalking/tree/v5.0.0-GA/docs"}
+              { text: '6.0.0-GA', link: "https://github.com/apache/incubator-skywalking/tree/v6.0.0-GA/docs"},
             ],
           },
           { text: "事件", link: "/zh/events/" },
diff --git a/docs/downloads/README.md b/docs/downloads/README.md
index 61fcbe2..e829429 100755
--- a/docs/downloads/README.md
+++ b/docs/downloads/README.md
@@ -8,6 +8,10 @@
 ## 6.x releases
 | Date | Version| | Downloads |
 |:---:|:--:|:--:|:--:|
+| Jan 29th, 2019 | 6.0.0-GA | Source codes| [[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.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)|
+| | | 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.zip.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-GA/apache-skywalking-apm-incubating-6.0.0-GA.zip.sha512)|
+| | | Document| [Document](https://github.com/apache/incubator-skywalking/blob/v6.0.0-GA/docs/README.md) |
 | Dec 25th, 2018 | 6.0.0-beta | Source codes| [[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.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)|
 | | | 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.zip.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.zip.sha512)|
@@ -20,61 +24,81 @@
 
 ### Changes in 6.0.0-beta
 
-#### Protocol
-- Provide Trace Data Protocol v2
-- Provide SkyWalking Cross Process Propagation Headers Protocol v2.
-
 #### Java Agent
-- Support Trace Data Protocol v2
-- Support SkyWalking Cross Process Propagation Headers Protocol v2.
-- Support SkyWalking Cross Process Propagation Headers Protocol v1 running in compatible way. Need declare open explicitly.
-- Support SpringMVC 5
-- Support webflux
-- Support a new way to override agent.config by system env.
-- Span tag can override by explicit way.
-- Fix Spring Controller Inherit issue.
-- Fix ElasticSearch plugin NPE.
-- Fix agent classloader dead lock in certain situation.
-- Fix agent log typo.
-- Fix wrong component id in resettemplete plugin.
-- Fix use transform `ignore()` in wrong way.
-- Fix H2 query bug.
+- Support gson plugin(optional).
+- Support canal plugin.
+- Fix missing ojdbc component id.
+- Fix dubbo plugin conflict.
+- Fix OpenTracing tag match bug.
+- Fix a missing check in ignore plugin.
 
 #### Backend
-- Support Trace Data Protocol v2. And Trace Data Protocol v1 is still supported.
-- Support MySQL as storage.
-- Support TiDB as storage.
-- Support a new way to override application.yml by system env.
-- Support service instance and endpoint alarm.
-- Support namespace in istio receiver.
-- Support service throughput(cpm), successful rate(sla), avg response time and p99/p95/p90/p75/p50 response time.
-- Support backend trace sampling.
-- Support Zipkin format again.
-- Support init mode.
-- Support namespace in Zookeeper cluster management.
-- Support consul plugin in cluster module.
-- OAL generate tool has been integrated into main repo, in the maven `compile` stage.
-- Optimize trace paging query.
-- Fix trace query don't use fuzzy query in ElasticSearch storage.
-- Fix alarm can't be active in right way.
-- Fix unnecessary condition in database and cache number query.
-- Fix wrong namespace bug in ElasticSearch storage.
-- Fix `Remote clients selector error: / by zero `.
-- Fix segment TTL is not working.
+- Adjust service inventory entity, to add properties.
+- Adjust service instance inventory entity, to add properties.
+- Add nodeType to service inventory entity.
+- Fix when operation name of local and exit spans in ref, the segment lost.
+- Fix the index names don't show right in logs.
+- Fix wrong alarm text.
+- Add test case for span limit mechanism.
+- Add telemetry module and prometheus implementation, with grafana setting.
+- A refactor for register API in storage module.
+- Fix H2 and MySQL endpoint dependency map miss upstream side.
+- Optimize the inventory register and refactor the implementation.
+- Speed up the trace buffer read.
+- Fix and removed unnecessary inventory register operations.
 
 #### UI
-- Support service throughput(cpm), successful rate(sla), avg response time and p99/p95/p90/p75/p50 response time.
-- Fix TopN endpoint link doesn't work right.
-- Fix trace stack style.
-- Fix CI.
+- Add new trace view.
+- Add word-break to tag value.
 
 #### Document
-- Add more agent setting documents.
-- Add more contribution documents.
-- Update user wall and powered-by page.
-- Add RocketBot UI project link in document.
+- Add two startup modes document.
+- Add PHP agent links.
+- Add some cn documents.
+- Update year to 2019
+- User wall updated.
+- Fix a wrong description in `how-to-build` doc.
 
-All issues and pull requests are [here](https://github.com/apache/incubator-skywalking/milestone/31?closed=1)
+All issues and pull requests are [here](https://github.com/apache/incubator-skywalking/milestone/30?closed=1)
+
+6.0.0-GA
+------------------
+#### Java Agent
+- Support gson plugin(optional).
+- Support canal plugin.
+- Fix missing ojdbc component id.
+- Fix dubbo plugin conflict.
+- Fix OpenTracing tag match bug.
+- Fix a missing check in ignore plugin.
+
+#### Backend
+- Adjust service inventory entity, to add properties.
+- Adjust service instance inventory entity, to add properties.
+- Add nodeType to service inventory entity.
+- Fix when operation name of local and exit spans in ref, the segment lost.
+- Fix the index names don't show right in logs.
+- Fix wrong alarm text.
+- Add test case for span limit mechanism.
+- Add telemetry module and prometheus implementation, with grafana setting.
+- A refactor for register API in storage module.
+- Fix H2 and MySQL endpoint dependency map miss upstream side.
+- Optimize the inventory register and refactor the implementation.
+- Speed up the trace buffer read.
+- Fix and removed unnecessary inventory register operations.
+
+#### UI
+- Add new trace view.
+- Add word-break to tag value.
+
+#### Document
+- Add two startup modes document.
+- Add PHP agent links.
+- Add some cn documents.
+- Update year to 2019
+- User wall updated.
+- Fix a wrong description in `how-to-build` doc.
+
+All issues and pull requests are [here](https://github.com/apache/incubator-skywalking/milestone/30?closed=1)
 
 ## 5.x releases
 | Date | Version| | Downloads |
diff --git a/docs/zh/downloads/README.md b/docs/zh/downloads/README.md
index 54a8cf0..1a3349c 100755
--- a/docs/zh/downloads/README.md
+++ b/docs/zh/downloads/README.md
@@ -6,6 +6,10 @@
 ## 6.x 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.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)|
+| | | 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.zip.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-GA/apache-skywalking-apm-incubating-6.0.0-GA.zip.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.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)|
 | | | 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.zip.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-beta/apache-skywalking-apm-incubating-6.0.0-beta.zip.sha512)|
@@ -15,63 +19,44 @@
 | | | 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.zip.asc) [[sha512]](https://www.apache.org/dist/incubator/skywalking/6.0.0-alpha/apache-skywalking-apm-incubating-6.0.0-alpha.zip.sha512)|
 | | | 文档| [文档](https://github.com/apache/incubator-skywalking/blob/v6.0.0-alpha/docs/README.md) |
 
-### 6.0.0-beta更新日志
-
-#### 协议
-- 提供 Trace Data Protocol v2
-- 提供 SkyWalking Cross Process Propagation Headers Protocol v2.
+### 6.0.0-GA更新日志
 
 #### Java Agent
-- 支持 Trace Data Protocol v2
-- 支持 SkyWalking Cross Process Propagation Headers Protocol v2.
-- 支持 SkyWalking Cross Process Propagation Headers Protocol v1 在兼容模式下运行. 需要显示声明打开.
-- 支持 SpringMVC 5
-- 支持 webflux
-- 支持使用环境变量复写agent.config.
-- 可以显示复写Span tag.
-- 修复 Spring Controller Inherit 问题.
-- 修复 ElasticSearch plugin 空指针.
-- 修复 agent classloader 死锁问题.
-- 修复 agent 日志拼写错误.
-- 修复 resettemplete plugin 中错误的组件id.
-- 修复错误使用 transform `ignore()`.
-- 修复 H2 查询问题.
+- 支持 gson 可选插件
+- 支持 canal 插件.
+- 修复 ojdbc component id 配置.
+- 修复 dubbo 插件冲突问题 .
+- 修复 OpenTracing tag 匹配问题.
+- 修复 ignore 插件中一个校验逻辑失效.
 
 #### Backend
-- 支持 Trace Data Protocol v2 并且 Trace Data Protocol v1 仍然继续有效.
-- 支持 MySQL 作为存储.
-- 支持 TiDB 作为存储.
-- 支持使用环境变量复写application.yml.
-- 支持 service instance 和 endpoint 告警.
-- 支持 istio 的 namespace.
-- 支持多种新的查询结果,包括service throughput(cpm), successful rate(sla), avg response time and p99/p95/p90/p75/p50 response time.
-- 支持后端trace采样.
-- 支持 Zipkin 格式.
-- 支持 init 模式.
-- 支持Zookeeper的namespace.
-- 支持在集群管理中使用consul.
-- OAL 生成工具被合并到主库,在 `compile` 阶段可以使用.
-- 优化 trace 分页查询.
-- 修复 trace 查询没有使用fuzzy query.
-- 修复告警激活错误的问题.
-- 去掉在数据库和缓存中非必要的条件.
-- 修复在ES存储中错误的namespace问题.
-- 修复 `Remote clients selector error: / by zero `.
-- 修复 segment TTL 不生效的问题.
+- 调整 service inventory 存储实体, 增加 properties属性
+- 调整 service instance inventory 存储实体, 增加 properties属性
+- 调整service inventory 存储实体,增加NodeType属性
+- 修复在ref中存在local和exit span的operation name,segment会整体丢失问题
+- 修复日志中错误的索引名称
+- 修复错误的告警信息
+- 增加一个span数量限制的测试用例
+- 增加一个服务端自监控模块,提供prometheus作为默认实现,并提供grafana UI配置
+- 重构注册API
+- 修复H2和MySQL存储,endpoint依赖图不完整。
+- 优化实体注册和修改注册实现
+- 加快buffer文件读取速度
+- 修复和移除不必要的注册操作。
 
 #### UI
-- 支持多种新的图表,包括 service throughput(cpm), successful rate(sla), avg response time and p99/p95/p90/p75/p50 response time.
-- 修复 TopN endpoint 链接错误的问题.
-- 增强 trace stack 现实效果.
-- 修复 CI.
+- 增加新的Trace视图
+- 对Tag value支持word-break
 
-#### 文档
-- 增加更多的 agent 设置文档.
-- 增加更多的贡献者文档.
-- 更新用户墙.
-- 增加 RocketBot UI 项目链接.
+#### Document
+- 新增两种启动模式文档
+- 增加php探针项目链接
+- 补充部分文档
+- 更新年份到2019
+- 更新用户墙
+- 修正编译说明中的部分描述
 
-问题和Pull Requests 在 [这里](https://github.com/apache/incubator-skywalking/milestone/31?closed=1)
+[问题和Pull Requests](https://github.com/apache/incubator-skywalking/milestone/30?closed=1)
 
 ## 5.x 版本
 | 日期 | 版本| | 下载 |