chore: release 1.8.0 (#641)

* updated CHANGELOG.md [ci skip]

* updated package.json [ci skip]

* updated samples/package.json [ci skip]

Author: release-please[bot]

CHANGELOG.md

@@ -4,6 +4,19 @@
 
 [1]: https://www.npmjs.com/package/gax-nodejs?activeTab=versions
 
+## [1.8.0](https://www.github.com/googleapis/gax-nodejs/compare/v1.7.5...v1.8.0) (2019-11-08)
+
+
+### Features
+
+* export GaxCall in apiTypes ([c451c32](https://www.github.com/googleapis/gax-nodejs/commit/c451c3234c53b1e4d362c5988c4b781e1013dc52))
+
+
+### Bug Fixes
+
+* correct array comparison ([#628](https://www.github.com/googleapis/gax-nodejs/issues/628)) ([c73e2fd](https://www.github.com/googleapis/gax-nodejs/commit/c73e2fd22427a7ce2fe16063251a1f1d84ec61f9))
+* **deps:** bump google-gax to 1.7.5 ([#630](https://www.github.com/googleapis/gax-nodejs/issues/630)) ([7428a26](https://www.github.com/googleapis/gax-nodejs/commit/7428a26aad0512fff68213f7cdd20eca798266e7))
+
 ### [1.7.5](https://www.github.com/googleapis/gax-nodejs/compare/v1.7.4...v1.7.5) (2019-10-14)
 
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "google-gax",
-  "version": "1.7.5",
+  "version": "1.8.0",
   "description": "Google API Extensions",
   "main": "build/src/index.js",
   "types": "build/src/index.d.ts",

samples/package.json

@@ -11,7 +11,7 @@
     "test": "mocha system-test"
   },
   "dependencies": {
-    "google-gax": "^1.7.5"
+    "google-gax": "^1.8.0"
   },
   "devDependencies": {
     "mocha": "^6.0.0"