update pom version to 2.2.0-SNAPSHOT

README-EN.md

@@ -216,7 +216,7 @@ The current version Java API documentation: <http://alibaba.github.io/transmitta
 <dependency>
 	<groupId>com.alibaba</groupId>
 	<artifactId>transmittable-thread-local</artifactId>
-	<version>2.1.0</version>
+	<version>2.1.1</version>
 </dependency>
 ```
 

README.md

@@ -260,7 +260,7 @@ java -Xbootclasspath/a:transmittable-thread-local-2.0.0.jar \
 <dependency>
 	<groupId>com.alibaba</groupId>
 	<artifactId>transmittable-thread-local</artifactId>
-	<version>2.1.0</version>
+	<version>2.1.1</version>
 </dependency>
 ```
 

docs/release-action-list.md

@@ -5,9 +5,11 @@
     1. 从master分支新建发布分支
     1. 在发布分支上，更新版本号及相关信息
         - 更新POM的版本号
-        - 更新badge的引用，由master分支名改成Tag名
+        - 更新badge的引用，由master分支名改成Tag名  
+            `sed 's/master/v2.x.x/g' -i README*`
         - 更新README中示例Maven依赖的版本
-1. 新建并Push Tag，如`v1.2.3`
+1. 新建并Push Tag，如`v1.2.3`  
+    `git tag -m 'release v2.x.x' v2.x.x`
 1. 等待Tag的CI通过 <https://travis-ci.org/alibaba/transmittable-thread-local/builds>
 1. 发布版本到Maven中央库
 1. 更新JavaDoc

pom.xml

@@ -5,7 +5,7 @@
 
 	<groupId>com.alibaba</groupId>
 	<artifactId>transmittable-thread-local</artifactId>
-	<version>2.1.1-SNAPSHOT</version>
+	<version>2.2.0-SNAPSHOT</version>
 	<packaging>jar</packaging>
 	<name>TransmittableThreadLocal(TTL)</name>
 	<description>a simple lib for transmitting ThreadLocal value between thread even using thread pool.</description>
@@ -189,7 +189,7 @@
 							<encoding>UTF-8</encoding>
 							<docencoding>UTF-8</docencoding>
 							<links>
-								<link>http://docs.oracle.com/javase/7/docs/api</link>
+								<link>http://docs.oracle.com/javase/8/docs/api</link>
 							</links>
 							<overview>src/api/overview.html</overview>
 							<additionalJOptions>