# 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 8.23

Reference | Description
--- | ---
SM-17686 | A customer can now detach one or more seats with concurrency from a cloud license server and install them on a machine with a client identity. Applications on remote machines in the same LAN can then consume seats from this machine. This enables customers to: > Set up second-level license servers. > Control the number of local hardware resources used by an application.

### Issues Resolved in Version 8.23

Reference | Description
--- | ---
SM-98723 | The License Manager would log each individual Feature request from other License Managers. This resulted in an excessive number of entries in the License Manager log file.
SM-99308 | When connecting with port 80, Login/Logout/Encrypt API calls to cloud SL keys installed on a cloud license server would cause repeated WSAECONNREFUSED and ESELECTTIMEDOUT errors on the client machine.