feat: release as production/stable (googleapis#24)

Release-As: 1.0.0

.repo-metadata.json

@@ -4,7 +4,7 @@
   "product_documentation": "https://cloud.google.com/secret-manager/",
   "client_documentation": "https://googleapis.dev/python/secretmanager/latest",
   "issue_tracker": "",
-  "release_level": "beta",
+  "release_level": "ga",
   "language": "python",
   "repo": "googleapis/python-secret-manager",
   "distribution_name": "google-cloud-secret-manager",

README.rst

@@ -1,12 +1,20 @@
-Python Client for Secret Manager API (`Beta`_)
-==============================================
+Python Client for Secret Manager API
+====================================
+
+|ga| |pypi| |versions|
 
 `Secret Manager API`_: Stores, manages, and secures access to application secrets.
 
 - `Client Library Documentation`_
 - `Product Documentation`_
 
-.. _Beta: https://github.com/googleapis/google-cloud-python/blob/master/README.rst
+.. |ga| image:: https://img.shields.io/badge/support-GA-gold.svg
+   :target: https://github.com/googleapis/google-cloud-python/blob/master/README.rst#general-availability
+.. |pypi| image:: https://img.shields.io/pypi/v/google-cloud-secret-manager.svg
+   :target: https://pypi.org/project/google-cloud-secret-manager/
+.. |versions| image:: https://img.shields.io/pypi/pyversions/google-cloud-secret-manager.svg
+   :target: https://pypi.org/project/google-cloud-secret-manager/
+
 .. _Secret Manager API: https://cloud.google.com/secret-manager
 .. _Client Library Documentation: https://googleapis.dev/python/secretmanager/latest
 .. _Product Documentation:  https://cloud.google.com/secret-manager

setup.py

@@ -23,7 +23,7 @@
 name = "google-cloud-secret-manager"
 description = "Secret Manager API API client library"
 version = "0.2.0"
-release_status = "Development Status :: 4 - Beta"
+release_status = "Development Status :: 5 - Production/Stable"
 dependencies = [
     "google-api-core[grpc] >= 1.14.0, < 2.0.0dev",
     "grpc-google-iam-v1 >= 0.12.3, < 0.13dev",