chore(release): 4.2.1 [skip ci]

## [4.2.1](v4.2.0...v4.2.1) (2019-06-14)

### Bug Fixes

* remove ReadStream since ReadableStream is correct ([b9f8c73](b9f8c73))
* update second occurence of Map to Record ([3ded63a](3ded63a))
* use Record instead of Map type for classifier update ([6dec631](6dec631))

Author: semantic-release-bot

CHANGELOG.md

@@ -1,3 +1,12 @@
+## [4.2.1](https://github.com/watson-developer-cloud/node-sdk/compare/v4.2.0...v4.2.1) (2019-06-14)
+
+
+### Bug Fixes
+
+* remove ReadStream since ReadableStream is correct ([b9f8c73](https://github.com/watson-developer-cloud/node-sdk/commit/b9f8c73))
+* update second occurence of Map to Record ([3ded63a](https://github.com/watson-developer-cloud/node-sdk/commit/3ded63a))
+* use Record instead of Map type for classifier update ([6dec631](https://github.com/watson-developer-cloud/node-sdk/commit/6dec631))
+
 # [4.2.0](https://github.com/watson-developer-cloud/node-sdk/compare/v4.1.3...v4.2.0) (2019-06-10)
 
 

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "ibm-watson",
-  "version": "4.2.0",
+  "version": "4.2.1",
   "description": "Client library to use the IBM Watson Services",
   "repository": {
     "type": "git",