Prepare the v2.7.0 release (#475)

Author: emrahs

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Changelog
 
+## v2.7.0
+- Add ParentClosePolicy to child workflows and also expose parent execution info for child workflows
+- Add context propagation
+- Fix various bugs around test workflow service and test mutable state implementation
+- Use thrift IDLs from uber/cadence-idl repo as a submodule
+- Various dependency updates including Docker base image and Gradle wrapper
+- Miscellaneous bug fixes 
+
 ## v2.6.3
 - Add Upsert Search Attributes
 - Support get search attributes inside workflow

README.md

@@ -31,12 +31,12 @@ Add *cadence-client* as a dependency to your *pom.xml*:
     <dependency>
       <groupId>com.uber.cadence</groupId>
       <artifactId>cadence-client</artifactId>
-      <version>2.6.3</version>
+      <version>2.7.0</version>
     </dependency>
 
 or to *build.gradle*:
 
-    compile group: 'com.uber.cadence', name: 'cadence-client', version: '2.6.3'
+    compile group: 'com.uber.cadence', name: 'cadence-client', version: '2.7.0'
 
 ## Documentation
 

build.gradle

@@ -37,7 +37,7 @@ googleJavaFormat {
 }
 
 group = 'com.uber.cadence'
-version = '2.6.3'
+version = '2.7.0'
 
 description = '''Uber Cadence Java Client'''