# Enhancements and Issues Resolved in This Release

This section describes enhancements introduced and issues resolved in this release of the Sentinel LDK Run-time Environment.

### Enhancements in Version 9.15

Reference | Description
--- | ---
SM-156845 | Improved support of multiple applications when rate limiting is applied. The rate limiting mechanism now uses a separate bucket for each application.
| The Run-time Environment is now additionally supported for: > Windows 11 23H2 > Windows 11 ARM 23H2 (only when protected with Licensing API)

### Issues Resolved in Version 9.15

Reference | Description
--- | ---
SM-153766 | Given the following circumstances: 1.A proxy setting is placed in hasp_<vendorId>.ini along with a client identity. 2.The application calls hasp_transfer to detach a license from the cloud license server successfully. An error was returned when the application called hasp_update to apply the detached license.
SM-156906 | The process for installing a client identity on a user's machine using the provided URL would fail if a different identity with the same server already existed on the user's machine. Now a relevant message is displayed to notify the user of the conflict.
SM-156932 | The processid parameter in a session created by the REST API was not properly set in Admin API output. The parameter contained an unexpected 19-digit value instead of the expected value.
SM-158487 | When configuring a trusted client in Admin Control Center, it was not possible to specify a range of IP addresses.