chore: release 4.0.1 (#670)

* updated CHANGELOG.md [ci skip]

* updated package.json [ci skip]

* updated samples/package.json [ci skip]

Author: yoshi-automation

CHANGELOG.md

@@ -4,6 +4,15 @@
 
 [1]: https://www.npmjs.com/package/nodejs-spanner?activeTab=versions
 
+### [4.0.1](https://www.github.com/googleapis/nodejs-spanner/compare/v4.0.0...v4.0.1) (2019-07-29)
+
+
+### Bug Fixes
+
+* **deps:** update dependency @google-cloud/paginator to v2 ([#668](https://www.github.com/googleapis/nodejs-spanner/issues/668)) ([86d3638](https://www.github.com/googleapis/nodejs-spanner/commit/86d3638))
+* **deps:** update dependency google-auth-library to v5 ([#669](https://www.github.com/googleapis/nodejs-spanner/issues/669)) ([c6d165e](https://www.github.com/googleapis/nodejs-spanner/commit/c6d165e))
+* **docs:** move docs under overloads to be picked up by JSDoc ([#666](https://www.github.com/googleapis/nodejs-spanner/issues/666)) ([be10eb1](https://www.github.com/googleapis/nodejs-spanner/commit/be10eb1))
+
 ## [4.0.0](https://www.github.com/googleapis/nodejs-spanner/compare/v3.1.0...v4.0.0) (2019-07-19)
 
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@google-cloud/spanner",
   "description": "Cloud Spanner Client Library for Node.js",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "license": "Apache-2.0",
   "author": "Google Inc.",
   "engines": {

samples/package.json

@@ -14,7 +14,7 @@
     "test": "mocha system-test --timeout 600000"
   },
   "dependencies": {
-    "@google-cloud/spanner": "^4.0.0",
+    "@google-cloud/spanner": "^4.0.1",
     "yargs": "^13.0.0"
   },
   "devDependencies": {