Update changelog.md

q_promises_sdk/changelog.md

@@ -1,3 +1,6 @@
+## Changes in 1.0.3 : ##
+- Issue [#40] (https://github.com/Azure/azure-documentdb-node/issues/40) - Implemented eslint and grunt configurations in the core and promise SDK
+
 ## Changes in 1.0.2 : ##
 
 - Resolved issue [#45](https://github.com/Azure/azure-documentdb-node/issues/45) - promises wrapper does not include header with error.