chore: release 1.0.0 (#84)

🤖 I have created a release \*beep\* \*boop\*
---
## [1.0.0](https://www.github.com/googleapis/python-retail/compare/v0.4.2...v1.0.0) (2021-08-25)


### Features

* update grpc service config settings to reflect correct API deadlines ([#82](https://www.github.com/googleapis/python-retail/issues/82)) ([2d535da](https://www.github.com/googleapis/python-retail/commit/2d535dabd51ea101663d45d20b8fe125701a61d3))


### Documentation

* Keep the API doc up-to-date ([#80](https://www.github.com/googleapis/python-retail/issues/80)) ([a77f0ea](https://www.github.com/googleapis/python-retail/commit/a77f0ea03ab1d5a2cb976bb2bff3739c15026558))
---


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

@@ -1,5 +1,17 @@
 # Changelog
 
+## [1.0.0](https://www.github.com/googleapis/python-retail/compare/v0.4.2...v1.0.0) (2021-08-25)
+
+
+### Features
+
+* update grpc service config settings to reflect correct API deadlines ([#82](https://www.github.com/googleapis/python-retail/issues/82)) ([2d535da](https://www.github.com/googleapis/python-retail/commit/2d535dabd51ea101663d45d20b8fe125701a61d3))
+
+
+### Documentation
+
+* Keep the API doc up-to-date ([#80](https://www.github.com/googleapis/python-retail/issues/80)) ([a77f0ea](https://www.github.com/googleapis/python-retail/commit/a77f0ea03ab1d5a2cb976bb2bff3739c15026558))
+
 ### [0.4.2](https://www.github.com/googleapis/python-retail/compare/v0.4.1...v0.4.2) (2021-08-04)
 
 

setup.py

@@ -19,7 +19,7 @@
 import os
 import setuptools  # type: ignore
 
-version = "0.4.2"
+version = "1.0.0"
 
 package_root = os.path.abspath(os.path.dirname(__file__))