Update Key Vault changelogs for October release

sdk/keyvault/azure-keyvault-administration/CHANGELOG.md

@@ -1,7 +1,17 @@
 # Release History
 
-## 4.0.0b2 (Unreleased)
+## 4.0.0b2 (2020-10-06)
+### Added
+- `KeyVaultBackupClient.get_backup_status` and `.get_restore_status` enable
+  checking the status of a pending operation by its job ID
+  ([#13718](https://github.com/Azure/azure-sdk-for-python/issues/13718))
 
+### Breaking Changes
+- The `role_assignment_name` parameter of
+  `KeyVaultAccessControlClient.create_role_assignment` is now an optional
+  keyword-only argument. When this argument isn't passed, the client will
+  generate a name for the role assignment.
+  ([#13512](https://github.com/Azure/azure-sdk-for-python/issues/13512))
 
 ## 4.0.0b1 (2020-09-08)
 ### Added

sdk/keyvault/azure-keyvault-keys/CHANGELOG.md

@@ -1,10 +1,13 @@
 # Release History
 
-## 4.2.1 (Unreleased)
+## 4.3.0 (2020-10-06)
+### Changed
+- `CryptographyClient` can perform decrypt and sign operations locally
+  ([#9754](https://github.com/Azure/azure-sdk-for-python/issues/9754))
+
 ### Fixed
 - Correct typing for async paging methods
 
-
 ## 4.2.0 (2020-08-11)
 ### Fixed
 - Values of `x-ms-keyvault-region` and `x-ms-keyvault-service-version` headers

sdk/keyvault/azure-keyvault-keys/azure/keyvault/keys/_version.py

@@ -3,4 +3,4 @@
 # Licensed under the MIT License.
 # ------------------------------------
 
-VERSION = "4.2.1"
+VERSION = "4.3.0"