chore: release 1.6.0 (#84)

Author: release-please[bot]

packages/google-cloud-datacatalog/CHANGELOG.md

@@ -4,6 +4,13 @@
 
 [1]: https://www.npmjs.com/package/@google-cloud/datacatalog?activeTab=versions
 
+## [1.6.0](https://www.github.com/googleapis/nodejs-datacatalog/compare/v1.5.1...v1.6.0) (2020-01-02)
+
+
+### Features
+
+* add support for marking a tag template field as required when creating a new tag template; add support for updating a tag template field from required to optional ([0b589b4](https://www.github.com/googleapis/nodejs-datacatalog/commit/0b589b4a18ce1d6f6a80412c4f608690f02be711))
+
 ### [1.5.1](https://www.github.com/googleapis/nodejs-datacatalog/compare/v1.5.0...v1.5.1) (2019-12-20)
 
 

packages/google-cloud-datacatalog/package.json

@@ -1,7 +1,7 @@
 {
   "repository": "googleapis/nodejs-datacatalog",
   "name": "@google-cloud/datacatalog",
-  "version": "1.5.1",
+  "version": "1.6.0",
   "author": "Google LLC",
   "description": "Google Cloud Data Catalog API client for Node.js",
   "main": "build/src/index.js",

packages/google-cloud-datacatalog/samples/package.json

@@ -15,7 +15,7 @@
     "test": "mocha --timeout 600000"
   },
   "dependencies": {
-    "@google-cloud/datacatalog": "^1.5.1"
+    "@google-cloud/datacatalog": "^1.6.0"
   },
   "devDependencies": {
     "chai": "^4.2.0",