```release-note:change
secrets/azure: Changes the configuration parameter `use_microsoft_graph_api` to use the Microsoft 
Graph API by default.
```
```release-note:bug
secrets/azure: Fixes the [rotate root](https://www.vaultproject.io/api-docs/secret/azure#rotate-root) 
operation for upgraded configurations with a `root_password_ttl` of zero.
```
