[Key Vault] Drop Python 2 from metapackage (Azure#23354)

Author: mccoyp

sdk/keyvault/azure-keyvault/CHANGELOG.md

@@ -1,5 +1,19 @@
 # Release History
 
+## 4.2.0 (Unreleased)
+**Disclaimer**
+
+This package and the `azure.keyvault` namespace does not contain code anymore. This package now installs three sub-packages instead:
+
+* [azure-keyvault-certificates](https://pypi.org/project/azure-keyvault-certificates/)
+* [azure-keyvault-keys](https://pypi.org/project/azure-keyvault-keys/)
+* [azure-keyvault-secrets](https://pypi.org/project/azure-keyvault-secrets/)
+
+All code needs to be adapted to use the new namespaces. See individual package readmes for details.
+
+## Other Changes
+- Python 2.7 is no longer supported. Please use Python version 3.6 or later.
+
 ## 4.1.0 (2020-04-10)
 **Disclaimer**
 

sdk/keyvault/azure-keyvault/README.md

@@ -10,6 +10,11 @@ of packages that provide APIs for Key Vault operations:
 - [azure-keyvault-certificates v4.x](https://pypi.python.org/pypi/azure-keyvault-certificates)
 
 
+## _Disclaimer_
+
+_Azure SDK Python packages support for Python 2.7 has ended 01 January 2022. For more information and questions, please refer to https://github.com/Azure/azure-sdk-for-python/issues/20691_
+
+
 ## Install the package
 Install the Azure Key Vault client libraries for Python with [pip][pip]:
 

sdk/keyvault/azure-keyvault/setup.py

@@ -27,19 +27,19 @@
     classifiers=[
         "Development Status :: 5 - Production/Stable",
         'Programming Language :: Python',
-        'Programming Language :: Python :: 2',
-        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3 :: Only',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
+        'Programming Language :: Python :: 3.10',
         'License :: OSI Approved :: MIT License',
     ],
     zip_safe=False,
     install_requires=[
-        'azure-keyvault-certificates~=4.1',
-        'azure-keyvault-secrets~=4.1',
-        'azure-keyvault-keys~=4.1',
+        'azure-keyvault-certificates~=4.4',
+        'azure-keyvault-secrets~=4.4',
+        'azure-keyvault-keys~=4.5',
     ],
 )