chore(release): 3.8.0 [skip ci]

# [3.8.0](v3.7.1...v3.8.0) (2018-08-07)

### Features

* regenerate service sdks 7/30/18 ([0f95a92](0f95a92))

Author: semantic-release-bot

CHANGELOG.md

@@ -1,3 +1,10 @@
+# [3.8.0](https://github.com/watson-developer-cloud/node-sdk/compare/v3.7.1...v3.8.0) (2018-08-07)
+
+
+### Features
+
+* regenerate service sdks 7/30/18 ([0f95a92](https://github.com/watson-developer-cloud/node-sdk/commit/0f95a92))
+
 ## Version 3.7.0
 7/12/18
 * Operations added for `Credentials` resource (Discovery)
@@ -481,4 +488,4 @@ Several breaking changes were introduced with the v1.0.0 release:
     * Message Resonance
     * Tone Analyzer v1 and v2 (replaced by v3)
     * Search (replaced by Retrieve and Rank)
-  * Dropped support for node.js v0.10.x (For reference: the WDC Node.js SDK now officially support the latest 0.12, LTS, and Stable releases of Node.js.)
+  * Dropped support for node.js v0.10.x (For reference: the WDC Node.js SDK now officially support the latest 0.12, LTS, and Stable releases of Node.js.)