chore(release): 4.5.0 [skip ci]

# [4.5.0](watson-developer-cloud/node-sdk@v4.4.0...v4.5.0) (2019-09-19)

### Bug Fixes

* ignore unecessary files for npm releases ([watson-developer-cloud#962](watson-developer-cloud#962)) ([93eb677](watson-developer-cloud@93eb677))

### Features

* separate strings out of primary SynthesizeStream pipe ([watson-developer-cloud#957](watson-developer-cloud#957)) ([3014478](watson-developer-cloud@3014478))

Author: semantic-release-bot

CHANGELOG.md

@@ -1,3 +1,15 @@
+# [4.5.0](https://github.com/watson-developer-cloud/node-sdk/compare/v4.4.0...v4.5.0) (2019-09-19)
+
+
+### Bug Fixes
+
+* ignore unecessary files for npm releases ([#962](https://github.com/watson-developer-cloud/node-sdk/issues/962)) ([93eb677](https://github.com/watson-developer-cloud/node-sdk/commit/93eb677))
+
+
+### Features
+
+* separate strings out of primary SynthesizeStream pipe ([#957](https://github.com/watson-developer-cloud/node-sdk/issues/957)) ([3014478](https://github.com/watson-developer-cloud/node-sdk/commit/3014478))
+
 # [4.4.0](https://github.com/watson-developer-cloud/node-sdk/compare/v4.3.4...v4.4.0) (2019-08-20)
 
 

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "ibm-watson",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "description": "Client library to use the IBM Watson Services",
   "repository": {
     "type": "git",