Azure Identity July Beta Release (#6652)

Co-authored-by: Anton Kolesnyk <antkmsft@users.noreply.github.com>

Author: antkmsft

sdk/identity/azure-identity/CHANGELOG.md

@@ -1,17 +1,11 @@
 # Release History
 
-## 1.13.0-beta.1 (Unreleased)
+## 1.13.0-beta.1 (2025-07-15)
 
 ### Features Added
 
 - Added support for more `AZURE_TOKEN_CREDENTIALS` environment variable values to specify a single credential type to use in `DefaultAzureCredential`. In addition to `dev` and `prod`, possible values now include `EnvironmentCredential`, `WorkloadIdentityCredential`, `ManagedIdentityCredential`, and `AzureCliCredential` - each for the corresponding credential type.
 
-### Breaking Changes
-
-### Bugs Fixed
-
-### Other Changes
-
 ## 1.12.0 (2025-07-10)
 
 ### Features Added