Merge pull request #451 from zouyx/1.4-fix-license

Fix : Apache license
diff --git a/.travis.yml b/.travis.yml
index 7f30feb..ba30c9d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,7 +2,6 @@
 

 os:

   - linux

-  - osx

 

 go:

   - "1.13"

diff --git a/CHANGE.md b/CHANGE.md
index ad8bc59..00b074d 100644
--- a/CHANGE.md
+++ b/CHANGE.md
@@ -8,6 +8,7 @@
 - [Context support](https://github.com/apache/dubbo-go/pull/330)
 - [Opentracing & transfer context end to end for jsonrpc protocol](https://github.com/apache/dubbo-go/pull/335)
 - [Opentracing & transfer context end to end for dubbo protocol](https://github.com/apache/dubbo-go/pull/344)
+- [Grpc tracing for client and server](https://github.com/apache/dubbo-go/pull/397)
 - [Nacos config center](https://github.com/apache/dubbo-go/pull/357)
 - [Prometheus support](https://github.com/apache/dubbo-go/pull/342)
 - [Support sign and auth for request](https://github.com/apache/dubbo-go/pull/323)
diff --git a/README.md b/README.md
index e43b1e9..fd4b936 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,8 @@
 
 ## Release note ##
 
+[v1.4.0-rc1 - Mar 17, 2020](https://github.com/apache/dubbo-go/releases/tag/v1.4.0-rc1)
+
 [v1.3.0 - Mar 1, 2020](https://github.com/apache/dubbo-go/releases/tag/v1.3.0)
 
 [v1.2.0 - Nov 15, 2019](https://github.com/apache/dubbo-go/releases/tag/v1.2.0)
@@ -56,6 +58,7 @@
     
 - Router
     * [Condition router](https://github.com/apache/dubbo-go/pull/294)
+    * [Health check router](https://github.com/apache/dubbo-go/pull/389)
 
 - Registry
     * ZooKeeper
@@ -91,13 +94,21 @@
     * [TpsLimitFilter](https://github.com/apache/dubbo-go/pull/237)
     * [ExecuteLimitFilter](https://github.com/apache/dubbo-go/pull/246)
     * [GenericServiceFilter](https://github.com/apache/dubbo-go/pull/291)
+    * [Auth/Sign](https://github.com/apache/dubbo-go/pull/323)
+    * [Metrics filter](https://github.com/apache/dubbo-go/pull/342)
+    * [Tracing filter](https://github.com/apache/dubbo-go/pull/335)
 
 - Invoke
     * [generic invoke](https://github.com/apache/dubbo-go/pull/122)
     
 - Monitor
     * Opentracing API
-    * Prometheus
+    * [Prometheus](https://github.com/apache/dubbo-go/pull/342)
+
+- Tracing
+    * [For jsonrpc](https://github.com/apache/dubbo-go/pull/335)
+    * [For dubbo](https://github.com/apache/dubbo-go/pull/344)
+    * [For grpc](https://github.com/apache/dubbo-go/pull/397)
 
 - Others:
     * start check
diff --git a/README_CN.md b/README_CN.md
index e70e678..9fe3407 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -55,6 +55,7 @@
     
 - 路由器
     * [Condition router](https://github.com/apache/dubbo-go/pull/294)
+    * [Health check router](https://github.com/apache/dubbo-go/pull/389)
     
 - 注册中心
     * ZooKeeper
@@ -89,13 +90,21 @@
     * [AccessLogFilter](https://github.com/apache/dubbo-go/pull/214)
     * [TpsLimitFilter](https://github.com/apache/dubbo-go/pull/237)
     * [ExecuteLimitFilter](https://github.com/apache/dubbo-go/pull/246)
+    * [Auth/Sign](https://github.com/apache/dubbo-go/pull/323)
+    * [Metrics filter](https://github.com/apache/dubbo-go/pull/342)
+    * [Tracing filter](https://github.com/apache/dubbo-go/pull/335)
 
 - 调用
     * [泛化调用](https://github.com/apache/dubbo-go/pull/122)
     
 - 监控
     * Opentracing API
-    * Prometheus
+    * [Prometheus](https://github.com/apache/dubbo-go/pull/342)
+
+- Tracing
+    * [For jsonrpc](https://github.com/apache/dubbo-go/pull/335)
+    * [For dubbo](https://github.com/apache/dubbo-go/pull/344)
+    * [For grpc](https://github.com/apache/dubbo-go/pull/397)
 
 - 其他功能支持:
     * 启动时检查