chore: release 2.26.0 (#1116)

🤖 I have created a release \*beep\* \*boop\*
---
## [2.26.0](https://www.github.com/googleapis/gax-nodejs/compare/v2.25.4...v2.26.0) (2021-09-27)


### Features

* support customize options for grpc-node. ([#1115](https://www.github.com/googleapis/gax-nodejs/issues/1115)) ([82fb0cb](https://www.github.com/googleapis/gax-nodejs/commit/82fb0cb347211ffa511943febcb22c972f3407d3))
---


This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

CHANGELOG.md

@@ -4,6 +4,13 @@
 
 [1]: https://www.npmjs.com/package/gax-nodejs?activeTab=versions
 
+## [2.26.0](https://www.github.com/googleapis/gax-nodejs/compare/v2.25.4...v2.26.0) (2021-09-27)
+
+
+### Features
+
+* support customize options for grpc-node. ([#1115](https://www.github.com/googleapis/gax-nodejs/issues/1115)) ([82fb0cb](https://www.github.com/googleapis/gax-nodejs/commit/82fb0cb347211ffa511943febcb22c972f3407d3))
+
 ### [2.25.4](https://www.github.com/googleapis/gax-nodejs/compare/v2.25.3...v2.25.4) (2021-09-15)
 
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "google-gax",
-  "version": "2.25.4",
+  "version": "2.26.0",
   "description": "Google API Extensions",
   "main": "build/src/index.js",
   "types": "build/src/index.d.ts",

samples/package.json

@@ -14,7 +14,7 @@
     "*.js"
   ],
   "dependencies": {
-    "google-gax": "^2.25.4"
+    "google-gax": "^2.26.0"
   },
   "devDependencies": {
     "c8": "^7.0.0",